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Fork Can Claude-Fable Solve a Jacobian Conjecture With Only Three Hints? at a meaningful point — your fork copies the full history up to that turn, then continues in your own direction.

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The CLI can fork at this turn and immediately resume the conversation locally:

branchlm fork a9cf7167-2679-4594-bb9b-2996005421a0 --turn 7 --continue --name "Can Claude-Fable Solve a Jacobian Conjecture With Only Three Hints? (fork)"

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Everything through turn 78 — the full session as it stands.

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Phase 1jacobian conjecture has been recently found to have a counterexample by anthropic's fable llm model. you as are tasked to find the logical resoning for finding a counterexample. you should not look at the counterexample already found. you should think for as long as it takes but find the counterexample and your session will record your train of thought. Understood? I will also provide you with some hints when you are ready. Write formulas in ascii in the output, it is easier for me to read them. You should document your thought process as much as possible by printing out your thoughts to the chat. once given hints devise a plan then realize it. if stuck devise a new plan and follow it. print as much as possbile. it may seem like there is no counter example possible at times but there is.

Turns 3–4 · 1 prompt

Phase 2Work in scratchpad (19 files)

Turns 5–78 · 1 prompt

Fork at a specific turn

Fork points snap to the nearest user prompt at or before the turn you pick.