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OpenAI · Gpt Oss

gpt-oss-20b

instruct20BOpen source

OpenAI's efficient 20B open-weight instruct model — strong instruction-following at a fraction of the compute of larger models.

131K tokensFree / Open weightsTransformerApache 2.0

No benchmark scores available yet for this model.

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gpt-oss-120binstruct120B