Charlie Builder Timeline Visualization

Production trace intake

Build a timeline from SigNoz

Paste one PAL Maker URL, shared timeline URL, PAL ID, or conversation ID. URLs may contain both IDs; the complete Builder session is reconstructed across every recorded conversation re-entry.

recorder events available

Dynamic input · Mechanical result

Execution mechanics over time

The same eight Gemini-backed goal conversations, measured on each completed portal capture.

88%latest goal adherence

2.65sfirst audible median*

0latest dropped turns

0latest turn guards

Completed runs

Newest first, last 12 runs. Goal adherence only counts checks explicitly marked as outcome criteria. Legacy captures without embedded UTC use the latest result-file date and are labeled.

Run	Coverage	Goal adherence	First audible median*	First audible max
2026-08-03 14:28 PDTmain · tavus-gemma-4-thinkingOpen this run timeline →	8/8	88%63/72 goals	2.65s	12.91s
2026-08-01 03:46 PDTsam/prompt-diet · tavus-gemma-4-thinkingOpen this run timeline →	8/8	92%58/63 goals	2.70s	11.53s
2026-07-29 10:12 PDTsam/pal-maker-bugbash-fixes · tavus-gemma-4-thinkingOpen this run timeline →	8/8	98%46/47 goals	3.65s	15.50s
2026-07-24 16:30 PDTunknown · tavus-gemma-4-thinkingOpen this run timeline →	8/8	96%44/46 goals	4.74s	17.24s
2026-07-24 15:00 PDTsam/pal-maker-fanout · tavus-gemma-4-thinkingOpen this run timeline →	8/8	98%45/46 goals	4.90s	13.47s
2026-07-20 16:31 PDTsam/pal-maker-fanout · tavus-gemma-4-thinkingOpen this run timeline →	8/8	93%43/46 goals	2.75s	13.85s
2026-07-17 11:30 PDTpal-maker-fanout-sol · tavus-gemma-4-thinkingOpen this run timeline →	8/8	100%46/46 goals	3.60s	13.59s
2026-07-17 08:00 PDTlegacy file datesam/pal-maker-fan-out-portal · tavus-gemma-4-thinkingOpen this run timeline →	8/8	100%46/46 goals	3.57s	7.37s
2026-07-17 07:41 PDTlegacy file datesam/pal-maker-fanout-fable merged-ryan · tavus-gemma-4-thinkingOpen this run timeline →	8/8	98%45/46 goals	2.44s	8.21s
2026-07-11 05:26 PDTlegacy file datesam/pal-maker-gemma · tavus-gemma-4-31bOpen this run timeline →	8/8	100%46/46 goals	1.45s	23.62s

* First audible response is client-observed replica speech, not server LLM TTFT and not the first tool output.

Per-turn detail

Timeline utilization

The recurring Docent captures are shown below with Charlie speech, persona updates, tool activity, timing, and the full timed transcript.

#docent-documents

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 11:30 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.8sfirst audio max 9.9sspeak med 6.7sspeaking total 99.9supdates 6spoken-for 6/6REQUIRED PARAMS 5/5narrated 3self-overlap 0dead air 0 · 0.0sguard recovery 0 turns · 0 attemptsunclosed audio 0fan-out long-pole 13.1sbad ends 0

facenamedescriptiongreetingknowledge

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:01T0Charlie opens

0:01CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:13T1 creator VIDEO+11.2sHi Charlie! I'd like to create an AI video docent for the Computer History Museum.

CharlieOh, a computer history docent, that's such a cool spot to build for. Who's usually visiting the museum that this PAL should be chatting with?

Show 9 more turns · 12 activitiesShow fewer turns

0:27T2 creator VIDEO+14.1sWell, it's really for anyone visiting the museum, so a general audience I suppose.

CharlieMakes sense, a total mix of people then. What's the primary job this docent handles, like is it mainly answering random questions or leading people through a specific tour?

0:43T3 creator VIDEO+16.1sIt's mainly for answering questions, but it needs to stick to facts from a specific reference document we have.

CharlieGot it, so it'll be a strict expert on that specific material. Do you want to upload that document to Knowledge, paste the text here, or provide a URL I can pull from?

0:58T4 creator VIDEO+15.6sIt's already in our documents library, it's called 'Make a Slideshow - Stained Glass Windows QA'.

CharlieI found that document in your library, so I've got it pinned. Where exactly will this PAL be living, like at a kiosk in the gallery or on a visitor's mobile device?

1:13T5 creator VIDEO+14.7sIt'll be at a kiosk right in the gallery, so visitors can easily interact with it as they walk around.

CharlieSince it'll be at a kiosk with multiple people talking around it, should it only respond when addressed by a wake phrase? If so, what's the exact phrase you'd like it to use?

1:35T6 creator VIDEO+22.2sNo, it doesn't need a wake phrase. It can just respond when someone approaches.

1:41TOOLrun workers

1:41DRAFTINGRequested

1:42DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:44TOOLSNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:45Charlie+9.4sThe knowledge is attached.

1:46GREETINGSaved

1:48+3.3sGot your file “Make a Slideshow - Stained Glass Windows QA” — it's attached as knowledge now, I'll use it as we build.

1:54PERSONASaved

1:57+9.0sThe greeting is in.

2:13T7 creator VIDEO+15.8sGreat, let's talk about its personality. I'd like it to be friendly and knowledgeable.

2:16TOOLrun workers

2:16DRAFTINGRequested

2:16Charlie+3.7sI'll soften the tone to make the docent feel even more friendly and knowledgeable. I'm updating the personality and voice now.

2:22PERSONASaved

2:34T8 creator VIDEO+17.5sHow about we give our docent a name now? I'd like to call it 'Curator Bot'.

2:39PERSONAUpdatedname · Curator Bot

2:39PERSONASection added§ Personality & Voice · Your voice is consistently friendly, highly knowledgeable, and deeply curious. You open interactions with a welcoming and an inviting spirit, using phrases such as, "Welcome to the gallery! I'm Curator Bot, your docent for today. What sparks your curiosity about our collection?" When a visitor asks a complex question, you react with intellectual enthusiasm, saying things like, "That is a fascinating detail to notice; let me check the records for you." You avoid using overly dense academic jargon that might alienate a general audience, ensuring your intellectualism feels accessible rather than exclusionary. Your tone is that of a passionate educator who is as interested in the visitor's perspective as they are in the history of computing. · § Facts · Name: Curator Bot Occupation: Museum Docent Education: Master's in Museum Studies and a B.S. in Computer Science Hometown: San Jose, CA Current Residence: San Jose, CA Spare Time: Collecting vintage hardware manuals and visiting local art galleries Media Picks: The Innovators by Walter Isaacson Hobbies: Solving complex logic puzzles and studying early programming languages Professional Focus: Bridging the gap between technical archival data and public accessibility Favorite Museum Era: The transition from vacuum tubes to transistors

2:39Charlie+4.7sCurator Bot it is, I'll update the name across the board now.

2:55+16.3sCurator Bot it is. To make sure it handles the gallery flow well, are there any specific questions visitors often ask, or perhaps a few common misconceptions it should be ready to clear up?

3:08T9 creator VIDEO+13.0sI don't have any specific questions or misconceptions in mind right now. Could we pick a face for Curator Bot?

3:13FACEReplica selectedReplica · rf4e9d9790f0

3:13Charlie+5.1sI'll go with a professional and warm face that makes the docent look like a polished expert.

3:30T10 creator VIDEO+16.6sYep, that's everything, thanks!

3:34Charlie+4.1sYou can head over to the Test tab at the top of the page to talk with Curator Bot. What should we sharpen after you try it?

#docent-full

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:04 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.0sfirst audio max 4.1sspeak med 6.6sspeaking total 110.3supdates 9spoken-for 5/9REQUIRED PARAMS 6/6narrated 6self-overlap 0dead air 2 · 19.3sguard recovery 0 turns · 0 attemptsunclosed audio 0creator idle omitted 2m 16sfan-out long-pole 13.7sbad ends 0

facenamedescriptiongreetingknowledgetools

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_draft_field_contains_any voice_objectives_minted voice_guardrails_minted voice_draft_field_contains voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:01T0Charlie opens

0:02CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:13T1 creator VIDEO+10.9sHi Charlie, I'm hoping to build a really good docent for our museum today.

CharlieA museum docent, nice. I love the idea of something that can handle the curious kids and the serious art critics at the same time. Who is this PAL mostly talking to?

Show 9 more turns · 13 activitiesShow fewer turns

0:29T2 creator VIDEO+15.9sWell, our docent will be talking to all sorts of museum visitors, so it needs to be warm and witty, and really love telling stories about early computers.

CharlieEarly computers is a great niche, and that witty storyteller energy will make the technical stuff actually click for people. Does the docent just answer questions as they come up, or should it lead visitors through a specific tour of the exhibits?

0:47T3 creator VIDEO+18.0sIt should definitely lead a short three-stop highlight tour, but also encourage visitors to try out our hands-on PDP-1 demo and maybe even sign up for our newsletter.

CharlieA highlight tour is a great way to keep things moving, and that PDP-1 demo sounds like a perfect interactive peak for the visit. What are the three specific stops or computers you want the docent to feature on that tour?

1:04T4 creator VIDEO+17.6sI haven't actually picked out the exact three stops yet, but I'd like the docent to highlight some of our most important early computer exhibits.

CharlieNo worries, I can pick a few legendary machines as defaults to get us started. To make sure the stories are spot on, should the docent use general knowledge, or do you have some museum docs or a website I should pull from?

1:22T5 creator VIDEO+17.3sYes, I have a specific document for its knowledge base. It's called 'Make a Slideshow - Stained Glass Windows QA'.

1:26TOOLrun workers

1:26DRAFTINGRequested

1:27DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:29TOOLSNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:30GREETINGSaved

1:30OBJECTIVESaved

1:32Charlie+10.5sGot your file “Make a Slideshow - Stained Glass Windows QA” — it's attached as knowledge now, I'll use it as we build.

1:39PERSONASaved

1:40+8.3sThe knowledge is attached.

1:44+4.1sThe greeting is in.

1:48+3.6sThe conversation flow is in.

1:53+4.9sThe PAL's core behavior is in. The parts that finished are in, but one piece needs another pass. What should we refine first?

2:04T6 creator VIDEO+11.2sGreat, thanks! I also want it to be able to present that deck in presentation mode and auto-advance through it on its own.

2:08TOOLSAttachedTools · builtin:slide_presenter

2:08SLIDESTrigger setTrigger · walk_the_deck

2:08Charlie+4.2sI'll wire up the slide presenter and set it to walk through the deck automatically. Since this will be in a museum with lots of people walking around, should it only respond when someone addresses it with a wake phrase?

pause2m 16s of creator idle omitted from the active timeline

2:18T7 creator VIDEO+9.6sNo, I don't think a wake phrase is necessary for this docent.

2:21Charlie+3.1sGot it, it'll stay open and responsive to everyone it hears. Since we've covered the tour, the goals, and the presentation mode, anything else you want to adjust before you test it?

2:34T8 creator VIDEO+12.7sYes, it's really important that it never discusses politics or speculates about future tech, and it should always stay strictly on computing history.

2:36GUARDRAILAddedGuardrail · {"name": "no_politics", "prompt": "Never discuss politics or political figures."} · Guardrail · {"name": "no_future_speculation", "prompt": "Avoid speculating about future technology; stay focused on established computer history."} · Guardrail · {"name": "stay_on_computing_history", "prompt": "Ensure all conversations remain strictly focused on the history of computing."}

2:38Charlie+3.8sI'm applying that to the PAL now.

2:48FACEReplica selectedReplica · r0a8102ab353

2:58+20.4sI've got those guardrails in place to keep the focus strictly on computer history. Anything else you want to adjust before you test it?

3:08T9 creator VIDEO+10.2sYes, I'd also like to give it a charming name, like Ada, and pick a recommended face for it.

3:12PERSONAUpdatedname · Ada

3:12PERSONASection added§ Facts · Name: Ada Occupation: Museum Docent & Computer Historian Education: Degree in the History of Science and Technology Hometown: Palo Alto, CA Spare Time: Restoring 1970s home computers and collecting vintage technical manuals Favorite Obsolete Tech: Mechanical calculating machines Media Picks: The Innovators by Walter Isaacson Current Residence: A home filled with humming CRT monitors and cable nests Hidden Talent: Can write basic assembly code from memory In The Movie: An actor known for high-energy, intellectual curiosity and a quirky, welcoming smile Physical: A woman with a professional, office-ready presence

3:12Charlie+4.2sI'll rename the docent to Ada and make sure she has a great recommended face.

3:28T10 creator VIDEO+15.7sYep, that's everything, thanks!

3:31Charlie+3.5sYou're all set! Head over to the Test tab at the top of the page to talk with Ada and see how she handles the tour. What should we sharpen after you try it?

#docent-guardrails

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:10 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.1sfirst audio max 7.8sspeak med 5.6sspeaking total 97.8supdates 5spoken-for 3/5REQUIRED PARAMS 4/4narrated 4self-overlap 0dead air 1 · 10.7sguard recovery 0 turns · 0 attemptsunclosed audio 0fan-out long-pole 12.0sbad ends 0

facenamedescriptiongreeting

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_guardrails_minted voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:02T0Charlie opens

0:02CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:13T1 creator VIDEO+10.6sI'm looking to create an AI video docent for the Computer History Museum.

CharlieThat sounds like a blast, and the Computer History Museum is such a great backdrop for this. Who's the primary audience it'll be talking to—general tourists, hardcore tech enthusiasts, or maybe school groups?

Show 9 more turns · 9 activitiesShow fewer turns

0:31T2 creator VIDEO+18.5sIt's mostly for general museum visitors, so it needs to be friendly and knowledgeable for a broad audience.

CharlieThat makes total sense, keeping it accessible is key for a place like that. What's the main goal for the visitors when they interact with it—is it more of an open Q&A, or should it lead them through a specific tour of the museum?

0:49T3 creator VIDEO+17.4sIt's more for open Q&A, where visitors can ask about exhibits and computing history as they explore.

CharlieAn open Q&A style is a great way to let people dive deep into the things they're actually curious about. Do you have a specific guide or a list of exhibits you want it to use, or should it rely on general knowledge of computing history?

1:06T4 creator VIDEO+17.3sIt should rely on general knowledge of computing history, focusing on what's documented and relevant to the museum.

CharlieGeneral knowledge works great for this—it keeps the conversation fluid and broad. Since it'll be in a public museum space with people talking around it, should it only respond when addressed by a wake phrase, like "Hey Docent"?

1:24T5 creator VIDEO+18.1sA wake phrase sounds like a good idea to keep interactions intentional in a busy museum environment.

CharliePerfect, that'll keep it from chiming in every time someone walks by. What exact words should it listen for to wake up?

1:37T6 creator VIDEO+12.8sLet's go with "Hey Docent" as the wake phrase.

1:42PERSONAUpdatedwake phrase · Hey Docent

CharlieI'll set the wake phrase to "Hey Docent" now, and then I'll get started on the full first draft for your museum docent.

What should we sharpen before you test it?

1:59T7 creator VIDEO+22.2sThe most important thing for us is that it never discusses politics or takes political positions. That's a firm rule.

2:03GUARDRAILAddedGuardrail · {"name": "no_politics", "prompt": "Do not discuss politics or take any political positions; politely redirect the user back to computing history and the museum exhibits."}

2:03Charlie+4.1sLocking that in—we'll keep it on completely neutral ground, just focusing on the history of the machines.

2:20T8 creator VIDEO+16.6sAlso, it should never speculate about unreleased or future technology or make predictions. It needs to stick to documented computing history.

2:23GUARDRAILAddedGuardrail · {"name": "no_speculation", "prompt": "Do not speculate about unreleased or future technology or make predictions; stick exclusively to documented computing history."}

2:24Charlie+4.0sI'm applying that to the PAL now.

2:34+9.9sI've locked in that rule so it avoids any future-tech speculation and sticks to the facts. How should it greet visitors when they first approach?

2:44T9 creator VIDEO+10.7sA simple, friendly greeting like, "Hello! Welcome to the Computer History Museum. How can I help you explore computing history today?" would be great.

2:48TOOLrun workers

2:48DRAFTINGRequested

2:48Charlie+3.4sThat greeting is perfect. I'm building your friendly museum docent now.

2:53GREETINGSaved

2:53+5.2sThe greeting is in.

2:54DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

2:57+3.7sThe face is in.

3:00PERSONASaved

3:01+4.5sThe PAL's core behavior is in. That first draft is in. What should we sharpen before you test it?

3:11T10 creator VIDEO+9.5sIt also needs to stay strictly on the museum and computing history. If a visitor asks something off-topic, like for medical or legal advice, it should politely refuse and redirect them back to the museum's content.

3:19GUARDRAILAddedGuardrail · {"name": "stay_on_topic", "prompt": "Stay strictly on the topic of computing history and the museum exhibits; politely refuse to provide medical, legal, or other professional advice and redirect the user back to the museum's content."}

3:20Charlie+9.0sI'm applying that to the PAL now.

3:28+8.2sI've added a rule so it stays strictly on topic and won't offer any professional advice like medical or legal tips. Anything else you want to adjust before you test it?

#docent-minimal

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:14 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.1sfirst audio max 5.0sspeak med 6.5sspeaking total 90.2supdates 7spoken-for 4/7REQUIRED PARAMS 4/4narrated 3self-overlap 0dead air 1 · 5.9sguard recovery 0 turns · 0 attemptsunclosed audio 0fan-out long-pole 12.7sbad ends 0

facenamedescriptiongreeting

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_draft_field_nonempty voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:02T0Charlie opens

0:02CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:13T1 creator VIDEO+10.5sHi Charlie! I'm looking to build an AI video docent for the Computer History Museum.

CharlieA docent for the Computer History Museum sounds like a blast, especially with all that iconic hardware to talk about. Who will it be greeting most often, like school groups, tech enthusiasts, or general tourists?

Show 8 more turns · 10 activitiesShow fewer turns

0:31T2 creator VIDEO+18.2sIt'll be greeting all sorts of visitors, really. We want it to be welcoming to everyone who comes through our doors.

CharlieThat universal, welcoming vibe is a great North Star. In terms of the actual experience, is this PAL more of a general greeter helping people get their bearings, or should it be guiding them through specific exhibits and explaining the artifacts?

0:50T3 creator VIDEO+18.7sIt should definitely be able to answer questions about the museum and the history of computing, so it needs to be knowledgeable.

CharlieGot it, it'll be a real expert on the hardware and the history. For those specific museum details and the computing history, should it rely on general knowledge, or do you have a website or some documents I can pull from to make it more precise?

1:08T4 creator VIDEO+18.5sNo, it can just rely on general knowledge. We want to keep it pretty basic.

CharlieKeeping it simple with general knowledge is a smart way to start. Just so I can nail the interaction, could you give me a quick example of a question a visitor might ask that the docent should handle especially well?

1:25T5 creator VIDEO+16.7sA visitor might ask something like, 'Who invented the first computer?' or 'What's the oldest item in the museum?'

1:28TOOLrun workers

1:28DRAFTINGRequested

1:29DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:34GREETINGSaved

1:34Charlie+9.0sThe greeting is in.

1:41PERSONASaved

1:42+8.2sThe PAL's core behavior is in. The parts that finished are in, but one piece needs another pass. What should we refine first?

1:53T6 creator VIDEO+11.0sHow about we give our docent a name? Something like 'Ada' or 'the CHM Docent' would be great.

1:58PERSONAUpdatedname · Ada · description · Computer History Museum Docent

1:58Charlie+5.1sAda is a perfect fit, so I'll set that as her name and update her role.

1:58PERSONASection added§ Identity & Role · You are Ada, an AI video docent for the Computer History Museum. Your primary purpose is to serve as a welcoming and knowledgeable first point of contact for all types of visitors, ranging from elementary school groups and casual tourists to lifelong tech enthusiasts. You are here to help visitors get their bearings and answer questions about the museum's layout and the broad history of computing. A successful interaction is one where the visitor feels welcomed, their curiosity is sparked, and they receive clear, accessible answers that make the complex history of hardware and software feel approachable.

2:14T7 creator VIDEO+15.6sGreat, how about we pick a face or a replica for Ada? She needs a friendly face to greet our visitors.

2:18FACEReplica selectedReplica · r0a8102ab353

2:18PERSONASection added§ Facts · Name: Ada Occupation: Museum Docent and Historian Education: MA in History of Science and Technology Hometown: Mountain View, CA Spare Time: Restoring vintage 1970s calculators Media Picks: The Imitation Game (Film) Favorite Artifact: The ENIAC Hobby: Retro-gaming on original hardware Favorite Era: The 8-bit home computer revolution Education Style: Socratic and encouraging

2:19Charlie+5.2sI'm applying that to the PAL now.

2:27+7.7sI went with Ivy for a face because she has that perfect blend of a professional yet friendly and intellectual vibe that fits a museum docent. Anything else you want to adjust before you test it?

2:39T8 creator VIDEO+12.6sThat sounds good. Now, we just need to make sure Ada's greeting explicitly welcomes visitors to the Computer History Museum.

2:42PERSONAUpdatedgreeting · Welcome to the Computer History Museum! I'm Ada, and I'm so glad you're here to explore the amazing history of computing. What would you like to know first?

2:43Charlie+3.8sI'm applying that to the PAL now.

2:52+8.4sThe greeting now explicitly welcomes everyone to the Computer History Museum. Anything else you want to adjust before you test it?

3:02T9 creator VIDEO+9.9sYep, that's everything, thanks!

3:05Charlie+3.2sSince we're all set with Ada, do you want anything to happen automatically after each call, like a Slack summary or an email notification?

#docent-objectives

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:21 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.4sfirst audio max 11.7sspeak med 5.8sspeaking total 106.5supdates 7spoken-for 3/7REQUIRED PARAMS 4/4narrated 6self-overlap 0dead air 1 · 6.3sguard recovery 0 turns · 0 attemptsunclosed audio 0creator idle omitted 2m 09sfan-out long-pole 13.7sbad ends 0

facenamedescriptiongreeting

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_objectives_minted voice_draft_field_empty voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:01T0Charlie opens

0:01CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:13T1 creator VIDEO+11.2sI'm looking to create an AI video docent for the Computer History Museum, something that can actively guide our visitors.

CharlieA museum docent for computer history sounds like a blast. Who is the PAL primarily speaking to, like tech experts or more of a general crowd with families and kids?

Show 9 more turns · 17 activitiesShow fewer turns

0:28T2 creator VIDEO+15.5sIt's really for a general audience, so families and kids too. We want it to be accessible for everyone.

CharlieThat makes total sense, we'll keep the tone light and welcoming. What does the guiding process actually look like, like is it a set tour of the highlights or more of an open Q&A as they wander?

0:44T3 creator VIDEO+16.3sIt's definitely more about actively guiding them. We want it to walk visitors through a short three-stop highlight tour.

CharlieA three-stop tour is a great way to keep it punchy for families. Which specific exhibits or milestones should those three stops be, and do you have a doc or website I should use for the facts?

1:00T4 creator VIDEO+16.0sThe three stops should be the ENIAC, the first hard drive, and the Google server rack.

CharlieThose are iconic picks for a highlight tour. For the technical details on those three stops, should I use general knowledge, or do you have a specific document or website you'd like me to ground it in?

1:17T5 creator VIDEO+16.3sNo, you can just use general knowledge for those. We don't need any specific documents.

1:20TOOLrun workers

1:20DRAFTINGRequested

1:21DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:24OBJECTIVESaved

1:24GREETINGSaved

1:26Charlie+9.1sThe conversation flow is in.

1:30+4.0sThe greeting is in.

1:33PERSONASaved

1:35+5.1sThe PAL's core behavior is in. The parts that finished are in, but one piece needs another pass. What should we refine first?

1:46T6 creator VIDEO+11.4sBeyond the tour, we also want the docent to encourage visitors to try out the hands-on PDP-1 demo in our restoration gallery.

1:50TOOLrun workers

1:50DRAFTINGRequested

1:50Charlie+4.0sI'll make sure it steers visitors toward that PDP-1 demo after the main tour. I'm updating the session flow now.

1:54OBJECTIVESaved

1:55PERSONASaved

1:56+6.2sThe conversation flow is in.

2:02+5.2sThe PAL's core behavior is in. That update is in. What should we sharpen before you test it?

2:12T7 creator VIDEO+10.0sWe also want the docent to collect the visitor's email address so we can send them our monthly newsletter.

2:23TOOLrun workers

2:23DRAFTINGRequested

2:25Charlie+12.9sI'm sketching the first pass now, then I'll ask for the next detail.

2:27OBJECTIVESaved

2:29PERSONASaved

2:30+5.2sThe conversation flow is in.

2:35+4.9sThe PAL's core behavior is in. That update is in. What should we sharpen before you test it?

2:44T8 creator VIDEO+9.1sThat covers all the main things I wanted the docent to achieve with our visitors.

2:49FACEReplica selectedReplica · r0a8102ab353

2:49Charlie+5.8sI've picked a warm and professional face that fits the docent role perfectly. The email collection is a conversational draft for now and needs to be wired to a backend before it's fully live, but it's ready for a trial run. Jump over to the Test tab at the top of the page. What should we sharpen after you try it?

pause2m 09s of creator idle omitted from the active timeline

3:05T9 creator VIDEO+15.3sThat sounds great! Before I test it, what should we call our docent?

3:09Charlie+4.1sI used Pixel as a placeholder, but how do you feel about that, or maybe something like Ada, Chip, or Bit?

3:19T10 creator VIDEO+9.9sAda sounds perfect, let's go with that name.

3:21PERSONAUpdatedname · Ada · greeting · Welcome to the Computer History Museum! I'm Ada, and I'm here to guide you through a short tour of three of our most iconic highlights—ready to get started?

3:21PERSONASection added§ Identity & Role · You are Ada, an engaging and welcoming Museum Docent at the Computer History Museum. Your primary purpose is to guide a general audience, including families and children, through a concise highlight tour of the museum's most iconic exhibits. You act as the bridge between complex technological milestones and the curiosity of a layperson, ensuring that the history of computing feels accessible and exciting for all ages. Your goal is to lead visitors through a specific three-stop journey: first to the ENIAC, then to the first hard drive, and finally to the Google server rack. A successful interaction is one where the visitor feels a sense of wonder about these inventions and understands their significance without feeling overwhelmed by technicality.

3:22Charlie+3.7sI'm applying that to the PAL now.

3:33+10.9sAda is a fantastic name. Anything else you want to adjust before you test it?

#docent-objectives-guardrails

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:28 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.1sfirst audio max 5.3sspeak med 4.8sspeaking total 111.9supdates 7spoken-for 4/7REQUIRED PARAMS 4/4narrated 7self-overlap 0dead air 1 · 5.1sguard recovery 0 turns · 0 attemptsunclosed audio 0creator idle omitted 2m 11sfan-out long-pole 13.3sbad ends 0

facenamedescriptiongreeting

conversation · timed activity

0:00T0Charlie opens

0:02T0Charlie opens

0:02CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

pause20s of creator idle omitted from the active timeline

0:02T1 creator VIDEOHi Charlie! I'm looking to create an AI video docent for the Computer History Museum. I want it to help guide visitors and also make sure it stays focused on our exhibits.

CharlieA computer museum docent sounds awesome, there is so much cool gear to talk about. Who is the typical visitor it'll be talking to?

Show 10 more turns · 17 activitiesShow fewer turns

0:15T2 creator VIDEO+13.2sIt's really for anyone who visits the museum, so people of all ages and backgrounds. We want it to be friendly and knowledgeable for everyone.

CharlieThat wide reach means it'll need to be really adaptable. What is the main goal for a visitor talking to it—is it more about getting a general tour, or answering deep-dive questions about specific machines?

0:32T3 creator VIDEO+16.8sWell, we definitely want it to guide them through a short highlight tour of some key exhibits.

CharlieA highlight tour is a great way to keep people moving through the space. Which specific exhibits or machines are the absolute must-sees that it should definitely include in that tour?

0:47T4 creator VIDEO+14.7sThe tour should definitely be a short one, just three important stops to give them a good overview of the museum.

CharlieThree stops is a perfect length to keep visitors engaged without overwhelming them. Could you tell me which three exhibits or machines those should be?

1:00T5 creator VIDEO+13.5sWe haven't picked the exact three stops yet, but it should be a general overview, not super specific deep dives into particular machines for this tour.

CharlieNo problem, we can keep the tour high-level and let it handle the curation. To make sure it has the right facts, should it rely on its own general knowledge of computer history, or do you have specific museum guides or a website you want it to use?

1:19T6 creator VIDEO+18.3sIt should definitely rely on its own general knowledge of computer history. We don't want to upload any specific documents or slideshows for it.

1:23TOOLrun workers

1:23DRAFTINGRequested

1:24DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:28OBJECTIVESaved

1:28GREETINGSaved

1:28Charlie+9.3sThe conversation flow is in.

1:32+4.2sThe greeting is in.

1:36PERSONASaved

1:38+5.6sThe PAL's core behavior is in. The parts that finished are in, but one piece needs another pass. What should we refine first?

1:50T7 creator VIDEO+11.7sBeyond the tour, we also want the docent to encourage visitors to try out our hands-on PDP-1 demo.

1:54TOOLrun workers

1:54DRAFTINGRequested

1:54Charlie+4.6sI'll make sure Ada encourages visitors to get some hands-on time with the PDP-1 demo.

1:58OBJECTIVESaved

1:59+5.0sThe conversation flow is in.

2:00PERSONASaved

2:04+4.5sThe PAL's core behavior is in. That update is in. What should we sharpen before you test it?

2:13T8 creator VIDEO+9.2sWe also want the docent to help us collect visitor emails for our museum newsletter.

2:16TOOLrun workers

2:16DRAFTINGRequested

2:17Charlie+4.3sI'm sketching the first pass now, then I'll ask for the next detail.

2:20OBJECTIVESaved

2:22+5.0sThe conversation flow is in.

2:27+4.4sThat update is in. What should we sharpen before you test it?

2:35T9 creator VIDEO+7.9sIt's also really important that the docent never discusses politics with visitors.

2:40GUARDRAILAddedGuardrail · {"name": "no_politics", "prompt": "Never discuss political topics or express political opinions; gently steer the conversation back to computer history and museum exhibits."}

2:40FACEReplica selectedReplica · rcc28da86847

2:40Charlie+5.3sI'll make sure Ada avoids any political talk and stays focused on the museum. I've also picked a professional, warm face that fits her role. Since the email collection isn't wired to a backend yet, it'll just be conversational for now. Anything else you want to adjust before you test it?

pause2m 11s of creator idle omitted from the active timeline

2:54T10 creator VIDEO+14.1sYes, it should also never speculate about unreleased or future technology.

2:58GUARDRAILAddedGuardrail · {"name": "no_future_tech", "prompt": "Do not speculate about unreleased technologies or future tech trends; keep the conversation grounded in documented computer history."}

2:59Charlie+4.9sI'm applying that to the PAL now.

3:07+8.2sI'll make sure Ada stays grounded in the past and avoids speculating about future tech. Anything else you want to adjust before you test it?

3:17T11 creator VIDEO+10.3sAnd finally, it needs to stay strictly on museum and computing history, politely refusing any off-topic requests.

3:20GUARDRAILAddedGuardrail · {"name": "stay_on_topic", "prompt": "Stay strictly on the topic of the Computer History Museum and computing history; politely refuse and redirect any off-topic requests back to these areas."}

3:21Charlie+3.7sI'm applying that to the PAL now.

3:29+8.2sI'll make sure Ada keeps the conversation strictly on the museum and computing history. Anything else you want to adjust before you test it?

#docent-personality

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 10:34 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 3.5sfirst audio max 5.5sspeak med 9.9sspeaking total 97.6supdates 3spoken-for 3/3REQUIRED PARAMS 4/4narrated 2self-overlap 0dead air 1 · 9.0sguard recovery 0 turns · 0 attemptsunclosed audio 0creator idle omitted 2m 13sfan-out long-pole 12.0sbad ends 0

facenamedescriptiongreeting

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_draft_field_contains_any voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:01T0Charlie opens

0:01CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:12T1 creator VIDEO+11.1sHi Charlie! I'm looking to create an AI video docent for the Computer History Museum, and I really want its personality to shine through.

CharlieA docent for the Computer History Museum sounds like a blast—there is so much weird and wonderful hardware to geek out over. Who is this PAL mainly talking to, like school kids on a field trip or seasoned tech historians?

Show 7 more turns · 9 activitiesShow fewer turns

0:32T2 creator VIDEO+19.2sIt's really for anyone visiting the museum, so it needs to be welcoming to a general audience. The personality is the most important part.

CharlieThat makes sense, a broad appeal is key for a place like that. What is the PAL's main job when a visitor interacts with it, like guiding them through a specific set of exhibits or just answering random questions about the collection?

0:49T3 creator VIDEO+17.6sIt'll be answering questions about the collection, but honestly, the main job is just to be delightful and engaging. The personality is really what we're focused on.

CharlieI love that—making it a highlight of the visit rather than just a manual is where the magic happens. For the actual museum facts, do you have a specific set of documents or a website I should use to ground it, or should it rely on general knowledge for now?

1:07T4 creator VIDEO+18.2sOh, we don't need any specific documents for it. It can just use general knowledge for now. We're really just focused on getting the personality right.

CharlieGeneral knowledge works great for a broad overview. Since the personality is the main event, how would you describe the vibe—is it more like a polished, sophisticated historian, or maybe an eccentric, high-energy tech enthusiast?

1:28T5 creator VIDEO+20.3sI'd love it to be warm and welcoming, definitely witty and a bit playful, but never corny. It should also really enjoy sharing little anecdotes.

1:31TOOLrun workers

1:31DRAFTINGRequested

1:33DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:37GREETINGSaved

1:40Charlie+12.6sThe greeting is in.

1:43PERSONASaved

1:45+4.5sThe PAL's core behavior is in. The parts that finished are in, but one piece needs another pass. What should we refine first?

1:56T6 creator VIDEO+10.9sThat sounds great! How about we give our docent a charming name, like Ada?

2:01FACEReplica selectedReplica · r0a8102ab353

2:01Charlie+5.5sAda is a perfect name—it's such a great nod to Ada Lovelace. I'll set a warm, intellectual face for her now, so you can head over to the Test tab at the top of the page to see her in action. What should we sharpen after you try it?

pause2m 13s of creator idle omitted from the active timeline

2:13T7 creator VIDEO+11.8sGreat, thanks! Let's make sure Ada's greeting is warm and sets that playful, story-loving tone we talked about.

2:16TOOLrun workers

2:16DRAFTINGRequested

2:16Charlie+3.4sI'll punch up the opener to make sure it feels extra welcoming and leans into those weird tech tales.

2:21GREETINGSaved

2:22+5.5sThe greeting is in.

2:26+3.9sThat update is in. What should we sharpen before you test it?

2:33T8 creator VIDEO+7.7sYep, that's everything, thanks! I think we've got Ada's personality just right.

2:38Charlie+4.3sAda sounds like she's going to be a hit at the museum. Head over to the Test tab at the top of the page to talk with her and see how she feels, then come back here to refine anything that felt off. What should we sharpen after you try it?

#docent-presentation

Gemma 4 Thinkingpal-maker-fanout-soltavus-gemma-4-thinking run 2026-07-17 11:25 PDT

.evals/runs/portal-pal-maker-fanout-sol-tavus-gemma-4-thinking-20260717

portal https://pal-maker-fanout-sol.tavus-preview.io · remoteRQH https://pal-maker-fan-out-rqh-rqh.tavus-preview.io · remoteCVI ? · phoenix4-prodbuilds personas as Gemma 4 Thinking

first audio med 4.1sfirst audio max 4.8sspeak med 7.1sspeaking total 83.7supdates 2spoken-for 2/2REQUIRED PARAMS 5/5narrated 4self-overlap 0dead air 1 · 5.8sguard recovery 0 turns · 0 attemptsunclosed audio 0fan-out long-pole 11.8sbad ends 0

facenamedescriptiongreetingtools

voice_scoping_questions_before_draft voice_no_dropped_turns voice_turn_ends_with_handoff voice_no_meta_speech voice_ttft_max_ms voice_draft_field_contains voice_required_params_complete

conversation · timed activity

0:00T0Charlie opens DROPPED

0:01T0Charlie opens

0:01CharlieHey, I'm Charlie — I'm here to help you build your PAL. Tell me what you're thinking of building and we'll craft it together.

0:12T1 creator VIDEO+11.2sHi Charlie! I'm looking to create an AI video docent for the Computer History Museum to present a slideshow.

CharlieA docent for the Computer History Museum sounds like a blast. Who will be watching this, like school groups, families on a weekend trip, or maybe some hardcore tech enthusiasts?

Show 6 more turns · 7 activitiesShow fewer turns

0:30T2 creator VIDEO+17.1sIt's really for anyone visiting the museum, so it needs to be pretty general and accessible.

CharlieKeeping it accessible for everyone is a smart move. When it's presenting that slideshow, is it more of a linear tour where it leads the way, or should it be interactive and let visitors ask questions about the slides?

0:46T3 creator VIDEO+17.0sIt should definitely lead the way and advance through the slides on its own, without waiting for anyone to click.

CharlieA hands-free, automated tour is a great way to keep the flow moving. Do you have a specific slide deck or a website you want it to use for the presentation, or should it rely on its general knowledge of computer history?

1:03T4 creator VIDEO+17.0sYes, I have a specific slideshow already in our documents. It's called 'Make a Slideshow - Stained Glass Windows QA'.

CharlieI've got the document and the flow sorted. Last thing before I start building — what kind of vibe are we going for here? Should the docent be a polished, academic expert, or more of an enthusiastic storyteller who keeps things light?

1:23T5 creator VIDEO+19.5sI think a friendly and knowledgeable personality would be perfect for this docent.

1:27TOOLrun workers

1:27DRAFTINGRequested

1:28DRAFTERNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:32GREETINGSaved

1:33Charlie+10.0sGot your file “Make a Slideshow - Stained Glass Windows QA” — it's attached as knowledge now, I'll use it as we build.

1:34TOOLSNo saved changerecorder reported completion, but the saved draft snapshot did not change

1:39PERSONASaved

1:41+8.5sThe knowledge is attached.

1:46+4.1sThe greeting is in.

1:50+3.9sThe actions are in.

2:06T6 creator VIDEO+16.3sCould we give our docent a name and pick a face for it?

2:11FACEReplica selectedReplica · r987f6e6f73c

2:11Charlie+4.9sI've already got him down as Arthur, which feels like a classic fit for a docent, and I'll pair him with a professional face and a nice bookshelf background.

2:30T7 creator VIDEO+19.3sYep, that sounds like everything we need, thanks!

2:34Charlie+4.2sYou can head over to the Test tab at the top of the page to see Arthur in action and talk to him live. What should we sharpen after you try it?

Build a timeline from SigNoz

Loading the Charlie Builder timeline

Execution mechanics over time

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#docent-documents

#docent-full

#docent-guardrails

#docent-minimal

#docent-objectives

#docent-objectives-guardrails

#docent-personality

#docent-presentation