Automix Router

The Automix router optimizes for cost by starting every query avec un cheap model and only escalating vers un premium model lorsque le initial response's confidence is below a threshold.

Fonctionnement

1. Initial query -- send the query vers le cheap model
2. Confidence check -- evaluate la reponse confidence score
3. Escalate if needed -- if confidence is below threshold, re-query with premium model
4. Retour -- retour the first confident response

Confidence Scoring

Confidence is assessed based on:

• Self-reported confidence in la reponse
• Presence of hedging language ("I'm not sure", "pourrait etre")
• Token-level entropy of la reponse
• Tool call success rate

Configuration

[router]
strategy = "automix"

[router.automix]
enabled = true
confidence_threshold = 0.7
cheap_model = "anthropic/claude-haiku"
premium_model = "anthropic/claude-opus-4-6"
max_escalations = 1

Cost Savings

In typical usage, Automix route 60-80% of interroge vers le cheap model, achieving significant cost savings tandis que maintaining quality for complex queries.

Voir aussi Pages

• Router Overview
• Heuristic Router
• KNN Router