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Changelog

gpt-oss

gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

Jan 13, 2026

Jan 13, 2026

What's Changed

Add the official AWS launch blog post and reformat the AWS section to awesome-gpt-oss.md by @neoremind in https://github.com/openai/gpt-oss/pull/197
Metal: simplify Model type check in Python wrapper by @Maratyszcza in https://github.com/openai/gpt-oss/pull/202
Metal: move max_batch_tokens from Model into Context by @Maratyszcza in https://github.com/openai/gpt-oss/pull/...

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Sep 29, 2025

Sep 29, 2025

What's Changed

Adding metal moe kernels for prefill by @ibahmed-oai in https://github.com/openai/gpt-oss/pull/191
Speeding up prefill with new moe kernels by @ibahmed-oai in https://github.com/openai/gpt-oss/pull/192
Metal: fix resource leak in prefill by @Maratyszcza in https://github.com/openai/gpt-oss/pull/194
Metal: support sharded checkpoints in the converter by @Maratyszcza in...

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Sep 15, 2025

Sep 15, 2025

What's Changed

Evals: correctly pass temperature/max_tokens when using Responses API by @Maratyszcza in https://github.com/openai/gpt-oss/pull/174
Metal: move sampling to GPU by @Maratyszcza in https://github.com/openai/gpt-oss/pull/175
Metal: benchmark generation of 100 tokens instead of 1 by @Maratyszcza in https://github.com/openai/gpt-oss/pull/178
Metal: support generating multi...

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Sep 3, 2025

Sep 3, 2025

What's Changed

Metal: add end-to-end benchmarks by @Maratyszcza in https://github.com/openai/gpt-oss/pull/161
Metal: simplify and optimize Reponses API adapter by @Maratyszcza in https://github.com/openai/gpt-oss/pull/162
Metal: fix KV-cache invalidation after reset+append by @Maratyszcza in https://github.com/openai/gpt-oss/pull/163
Increase max output tokens in Reponses API to 131...

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Aug 28, 2025

Aug 28, 2025

What's Changed

Update awesome-gpt-oss.md with llama.cpp by @dkundel-openai in https://github.com/openai/gpt-oss/pull/148
Update README.md by @dkundel-openai in https://github.com/openai/gpt-oss/pull/154
Added Tensorfuse (AWS) guide by @samagra14 in https://github.com/openai/gpt-oss/pull/118
Add Lemonade to awesome-gpt-oss by @danielholanda in https://github.com/openai/gpt-oss/pull...

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