# Grok vs. Dot vs. Muse vs. Claude Duet: which one crushes the competition?

> Source: <https://www.lennysnewsletter.com/p/grok-vs-dot-vs-muse-vs-claude-duet>
> Published: 2026-10-28 12:04:22+00:00

I have personal-agent fatigue, so I ran the first How I AI personal-agent benchmark: Grok Bot, Dot, Muse, and Claude Duet across nine real tasks, from a Slack reply and a Sentry bug to a Figma thumbnail, inbox triage, a family newspaper, physics homework for a fourth grader, shoe shopping, and a ChatPRD launch video. I used computer use to operate them: Claude ran Dot, Codex ran the rest and scored the results live. Here’s the scoreboard—and which agent I’d actually trust for work vs. life.

**Listen or watch on [YouTube](https://youtu.be/hnCoQ5wB-GU), [Spotify](https://open.spotify.com/show/4aRP2XSavdtrLG5FZoonOK), or [Apple Podcasts](https://podcasts.apple.com/us/podcast/how-i-ai/id1809663079)**

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### In this episode, we cover:

([00:00](https://www.youtube.com/watch?v=hnCoQ5wB-GU)) Introduction

([02:13](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=133s)) The personal-agent benchmark setup

([05:00](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=300s)) The nine tasks and the prompts I used

([07:20](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=440s)) Scoreboard overview

([10:06](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=606s&pp=0gcJCWMAwfN6Pr3D)) Task 1: Draft a Slack reply as me

([11:39](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=699s)) Task 2: Cut a short-form video from raw Dropbox footage

([14:56](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=896s)) Task 3: Fix a bug from Sentry

([17:30](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1050s)) Task 4: Build a How I AI thumbnail in Figma

([19:25](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1165s)) Task 5: Triage my inbox for to-dos

([21:06](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1266s)) Task 6: Build a family newspaper

([23:30](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1410s)) Task 7: Explain a physics homework question to a fourth grader

([24:54](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1494s)) Task 8: Shop for shoes

([26:46](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1606s)) Task 9: Make a ChatPRD Product Intelligence launch video

([30:01](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1801s)) Final scores

([32:38](https://www.youtube.com/watch?v=hnCoQ5wB-GU&t=1958s)) My takeaways

### Tools referenced:

• Grok Bot: [https://x.ai/bot](https://x.ai/bot)

• Dot: [https://chatgpt.com/features/dots/](https://chatgpt.com/features/dots/)

• Meta Muse: [https://ai.meta.com/muse/](https://ai.meta.com/muse/)

• Claude Duet: [https://claude.com/product/claude-duet](https://claude.com/product/claude-duet)

• Codex: [https://openai.com/codex](https://openai.com/codex)

• ElevenLabs: [https://elevenlabs.io/](https://elevenlabs.io/)

• Figma: [https://www.figma.com/](https://www.figma.com/)

• Sentry: [https://sentry.io/](https://sentry.io/)

• Linear: [https://linear.app/](https://linear.app/)

• Dropbox: [https://www.dropbox.com/](https://www.dropbox.com/)

### Where to find Claire Vo:

ChatPRD: [https://www.chatprd.ai/](https://www.chatprd.ai/)

Website: [https://clairevo.com/](https://clairevo.com/)

LinkedIn: [https://www.linkedin.com/in/clairevo/](https://www.linkedin.com/in/clairevo/)

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