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One-shotting a Raccoon Heist game using Claude Fable 5

By PulseAugur Editorial · [3 sources] ·

Simon Willison experimented with two AI models, Claude Fable-5 and Codex running GPT-5.6 Sol Ultra, to generate a playable game based on a 2024 premise. Claude Fable-5 successfully created a basic game from a prompt and DALL-E images, though it was a simplified version of the original concept. GPT-5.6 Sol Ultra, however, produced a more complex and AI

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One-shotting a Raccoon Heist game using Claude Fable 5

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COVERAGE [3]

  1. Simon Willison TIER_1 English(EN) ·

    Moonlight & Mayhem (Raccoon Heist by Codex + GPT-5.6 Sol Ultra)

    <p><strong><a href="https://simonw.github.io/raccoon-heist-codex/">Moonlight &amp; Mayhem (Raccoon Heist by Codex + GPT-5.6 Sol Ultra)</a></strong></p> On Wednesday I wrote about <a href="https://simonwillison.net/2026/Aug/5/raccoon-heist/">One-shotting a Raccoon Heist game using…

  2. Simon Willison TIER_1 English(EN) ·

    One-shotting a Raccoon Heist game using Claude Fable 5

    <p>Back in 2024 <a href="https://twitter.com/simonw/status/1555626060384911360">I tweeted</a> screenshots of a game concept generated by GPT-3 and some concept "art" created using DALL-E. Today, on the fourth anniversary of that tweet, I decided to see if Claude Fable 5 (running …

  3. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Moonlight & Mayhem (Raccoon Heist by Codex + GPT-5.6 Sol Ultra) https://simonwillison.net/2026/Aug/7/moonlight-mayhem/#atom-everything # AI # OpenSource # Tech

    Moonlight & Mayhem (Raccoon Heist by Codex + GPT-5.6 Sol Ultra) https://simonwillison.net/2026/Aug/7/moonlight-mayhem/#atom-everything # AI # OpenSource # Tech

    LINKS simonwillison.net/…/moonlight-mayhem

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