GPT-5.6-Sol Struggles with Biology Tasks

BenSiranosian · x · 2026-07-16

Users report that outside of Fable, `gpt-5.6-sol xhigh` also encounters issues when handling biology research tasks. Even for scenarios like **E. coli annotation**, it considers the task "too much" when in **plan mode**. This is essentially a complaint about the model's usability in scientific/biological tasks, highlighting that its performance on such fine-grained tasks remains unstable.

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