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Replay, recorded Monday, September 14

Fable 5.1 vs GPT-6 Astra
20 AI Power Users Compare Notes

Which one should you actually be using? Two weeks after both launched, a room full of e-commerce operators, developers and AI power users compared notes. No benchmarks, just what is working in their businesses right now.

Recorded Monday, September 1477 minFull transcript below
Get invited to the next oneWatch on YouTube

What the Room Figured Out

Fable vs Astra turned out to be the wrong question. The people getting results win on workflow: effort settings, harness design, clean context, and a person approving every change.

  1. 1

    Pick the model by cost per task, not the leaderboard

    The room’s read: Astra on High beat Fable on Ultra for security audits and code quality, and Fable still wins some jobs. Test both on the task you actually run and compare what each one costs to get it done.

  2. 2

    Plan high, execute lower

    One member ran Astra on Ultra and burned a week of tokens in a day. Max effort also overthinks, like writing a test for every tiny thing. Plan with the top model on the top effort setting, then do the work on High or below.

  3. 3

    The harness matters more than the model

    Shubhash walked through six steps: task, prompt and context, tools, model, retry loop, done. The model is the engine and the harness is the rest of the car. Changing only the harness can move results many times over.

  4. 4

    Real workflows, not demos

    Codex cut a raw six-minute talking-head video to five with branded motion graphics in about 17 minutes. A long-running Astra task cloned three paid Shopify apps. Codex plus Blender over MCP rebuilt a 3D site animation that cost around $30K to hand-build.

  5. 5

    A person approves every change

    The multi-marketplace repricing flow has the AI audit listings across Walmart, Best Buy and Shopify, write suggestions to a Google Sheet, and only push to each marketplace after a person signs off.

  6. 6

    Keep context clean and cheap

    voice.md files for a consistent brand voice, auditing past chats for wasted tokens, cheap models for cheap tasks (Hermes + OpenRouter), decision logs so agents stop repeating context, and loading MCPs only when a task needs them.

Chapters

  1. 0:00Welcome + Alibaba CoCreate recap
  2. 5:21Two weeks of AI news: Fable 5.1, GPT-6 Astra, and which model to use
  3. 14:49Effort levels: burning a week of tokens, and “plan high, execute lower”
  4. 19:00Codex for video edits, TikTok covers, cloned apps and 3D websites
  5. 30:51Codex + Claude together: handoffs, harnesses and cross-model review
  6. 47:05Brand voice files, token audits and context hygiene
  7. 56:09Seller wins: A+ content, cloned Shopify apps, image grids, print upscaling
  8. 1:04:11Repricing across Walmart, Best Buy and Shopify (and MCPs eating RAM)
  9. 1:13:23Tax prep with Claude + wrap-up

Links Mentioned

  • Arena agent leaderboard
  • Igloo (the 3D hero we rebuilt)
  • What is a harness?
  • Claude + Codex handoff in VS Code
  • Topaz Labs (image upscaling)
  • Top Tier Summit, Oct 6 to 9

Copy the Full Transcript

The whole call in one click, split by chapter with timestamps. Paste it into Claude or ChatGPT and ask it what applies to your business. It is a machine transcript with no speaker names, so some names and terms may be misheard.

Full transcript

Get invited to the next session

We run a free live AI hackathon for e-commerce operators and builders about every two weeks. Drop your email and we will send you the invite, plus the replay and our agent setup SOPs.

Watch the earlier hackathon replays
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