model routing — Sending each request to a model chosen by the difficulty of the task, rather than using one model for everything.
Why it matters
A concrete blueprint for multi-model routingSending each request to a model chosen by the difficulty of the task, rather than using one model for everything.Full definition →: a complexity gate plus a task classifier trained on implicit user signals, reported at above-Fable satisfaction for 68% lower cost, including the cache-miss cost of switching models.
articleOur hope is that this lowers the barrier to AI research, so more labs can train 
articleRead more about how we set up our cloud agent environment:
