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← comparisons / gpt-oss-120b-vs-gpt-oss-20b

gpt-oss-120b vs GPT OSS 20B

Side-by-side from the Invokeable directory — provider-attributed pricing, canonical IDs, draft data flagged. Open as a shareable card →

01Head to head

gpt-oss-120bGPT OSS 20B
CreatorOpenAIOpenAI
Released2025-08-052025-08-05
Context131K131K
Max output33K33K
Input $/M——
Output $/M——
Knowledge cutoff2024-06—
Modalitiestext → texttext → text
Capabilitiestool-use, extended-thinking, structured-outputtool-use, extended-thinking, structured-output
ProvidersGroq, Cerebras Inference, Fireworks AI, Together AI, OpenRouter, OpenAI APIOpenAI API, OpenRouter