Temperature Parameter: Increased Maximum The maximum allowed value for the temperature parameter for Chat...

UpdateMar 26, 2026UnverifiedAdded Sep 24, 2026

Temperature Parameter: Increased Maximum The maximum allowed value for the temperature parameter for Chat Completions has been increased from 1.5 to 2.0. This aligns with the range supported by OpenAI, Fireworks, and other major LLM providers. Higher temperature values produce more random and creative outputs.

Topics: LLMs

Cerebras's release notes

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Every Cerebras Inference release

Date	Release	Type
Mar 26	developer Message Role (gpt-oss-120b) The Chat Completions API now supports the developer message role for...unverified Update	Update
Mar 27	Rolling out selective 4-bit weight-only quantization for supported models, targeting non-sensitive layers...unverified Update	Update
Mar 25	Logprob Consistency Logprobs are now computed from the model's raw output, before applying temperature scalingunverified Update	Update
Mar 24	Deprecating disable_reasoning parameter for zai-glm-4.7 The disable_reasoning parameter is deprecated and...unverified Deprecation	Deprecation
Mar 30	Streaming: Server-Sent Events (SSE) Streaming responses for Chat Completions (/v1/chat/completions) and...unverified Update	Update
Mar 31	New Sampling Parameters The following parameters are now available on all models: - frequency_penalty –...unverified Update	Update
Apr 10	Payload Optimization: msgpack and gzip /v1/chat/completions and /v1/completions now accept request bodies...unverified Update	Update
Apr 22	New parameter: prompt_cache_key /v1/chat/completions and /v1/completions now accept an optional...unverified Update	Update

Also shipped on Mar 26, 2026

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Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.

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Also shipped on Mar 26, 2026

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