Amazon Bedrockgpt-ossgpt-oss-20bopenai.gpt-oss-20b-1:0Amazon BedrockReleased Dec 1, 2024128,000 token context windowIn $0.07 · Out $0.30Tool callingStructured outputTemp controlsInputtextOutputtext
DigitalOceangpt-ossgpt-oss-20bopenai-gpt-oss-20bDigitalOceanReleased Aug 5, 2025131,072 token context windowIn $0.05 · Out $0.45ReasoningTool callingStructured outputOpen weightsTemp controlsInputtextOutputtext
Weights & Biasesgpt-ossgpt-oss-20bopenai/gpt-oss-20bWeights & BiasesReleased Aug 5, 2025131,072 token context windowIn $0.05 · Out $0.20Tool callingStructured outputTemp controlsInputtextOutputtext
Regolo AIgpt-ossGPT-OSS-20Bgpt-oss-20bRegolo AIReleased Mar 1, 2026128,000 token context windowIn $0.40 · Out $1.80ReasoningTool callingOpen weightsTemp controlsInputtextOutputtext
OpenRoutergpt-ossgpt-oss-20b (free)openai/gpt-oss-20b:freeOpenRouterReleased Aug 5, 2025131,072 token context windowSubscription plan pricingReasoningTool callingOpen weightsTemp controlsInputtextOutputtext
SiliconFlowgpt-ossopenai/gpt-oss-20bopenai/gpt-oss-20bSiliconFlowReleased Aug 13, 2025131,000 token context windowIn $0.04 · Out $0.18Tool callingStructured outputTemp controlsInputtextOutputtext