Cerebras, October 2026 new features

Clarified service-tier fallback and response behavior Updated the Service Tiers guide and Chat Completions...

Clarified service-tier fallback and response behavior Updated the Service Tiers guide and Chat Completions API reference to match the current service-tier behavior. Responses report the effective tier in service_tier. The documentation now also explains how auto can fall back to flex and how priority can retry at the request's standard priority.