Astra for prose, Fable for long-horizon work: a developer's multi-model division of labor, with Pi as best harness

seatedro · x · 2026-09-21

The author shares lessons on maximizing token value: Astra is far better at prose and human communication (raw behavior and instruction-following) but loses the plot on long-horizon research/programming, while Fable excels at long-horizon work but can't follow style guides. Their setup: Astra for comms, Fable to drive research, cheaper models for grunt work — with Pi as the best harness for staying close to raw model capability.

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