Models.dev

An open-source database of AI models

GPT OSS 20B

Open GPT reasoning model for self-hosted agents and controllable deployments

openai/gpt-oss-20b
Lab
OpenAI
Family
gpt-oss
Providers
37
Context
131,072
Output limit
32,768
Knowledge
-
Release
2025-08-05
Updated
2025-08-05
Weights
Open
Input
Output types
Capabilities
tools, reasoning, structured, temperature

Providers

37
Provider Lab Model ID Context Output Price Reasoning Tool Call Structured Temperature
Amazon BedrockOpenAIopenai.gpt-oss-20b-1:0128,00016,384$0.07 / $0.30YesYesYesYes
Amazon BedrockOpenAIopenai.gpt-oss-20b128,00016,384$0.07 / $0.30YesYesYesYes
Amazon BedrockOpenAIus-gov.openai.gpt-oss-20b-1:0128,00016,384$0.08 / $0.36YesYesYesYes
Cloudflare Workers AIOpenAI@cf/openai/gpt-oss-20b128,00016,384$0.20 / $0.30YesYesYesYes
CortecsOpenAIgpt-oss-20b131,000131,000$0.04 / $0.17YesYesYesYes
Deep InfraOpenAIopenai/gpt-oss-20b131,07216,384$0.03 / $0.14YesYesYesYes
Eden AIOpenAIcloudflare/@cf/openai/gpt-oss-20b128,00032,768$0.20 / $0.30YesYesNoYes
Eden AIOpenAIdatabricks/databricks-gpt-oss-20b@eu131,07232,768$0.07 / $0.30YesYesNoYes
Eden AIOpenAIdatabricks/databricks-gpt-oss-20b131,07232,768$0.07 / $0.30YesYesNoYes
Eden AIOpenAIdeepinfra/openai/gpt-oss-20b131,07232,768$0.03 / $0.14YesYesYesYes
Eden AIOpenAIflexai/gpt-oss-20b131,07232,768$0.03 / $0.13YesNoNoYes
Eden AIOpenAIgroq/openai/gpt-oss-20b131,07232,768$0.07 / $0.30YesYesYesYes
Eden AIOpenAIovhcloud/gpt-oss-20b131,07232,768$0.05 / $0.18YesNoYesYes
Eden AIOpenAItogether_ai/openai/gpt-oss-20b131,07232,768$0.05 / $0.20YesYesYesYes
FastRouterOpenAIopenai/gpt-oss-20b131,07265,536$0.05 / $0.20YesYes-Yes
GroqOpenAIopenai/gpt-oss-20b131,07265,536$0.07 / $0.30YesYesYesYes
Hugging FaceOpenAIopenai/gpt-oss-20b131,07232,768$0.10 / $0.50YesYesYesYes
ImpossiblOpenAIgroq/gpt-oss-20b131,07232,768$0.07 / $0.30YesYesYesYes
ImpossiblOpenAIfireworks/gpt-oss-20b131,07232,768$0.07 / $0.30YesYesYesYes
IO.NETOpenAIopenai/gpt-oss-20b64,0004,096$0.03 / $0.14NoYes-Yes
Kilo GatewayOpenAIopenai/gpt-oss-20b131,072117,964$0.02 / $0.10YesYesYesYes
LLM GatewayOpenAIconsensusprotocol/gpt-oss-20b65,53632,768$0.04 / $0.19YesYesNoYes
LLM GatewayOpenAIgroq/gpt-oss-20b131,07232,766$0.10 / $0.50YesYesNoYes
LMStudioOpenAIopenai/gpt-oss-20b131,07232,768$0.00 / $0.00YesYes-Yes
Merge GatewayOpenAIopenai/gpt-oss-20b131,07232,768$0.04 / $0.20YesNoNoYes
NanoGPTOpenAIopenai/gpt-oss-20b128,00016,384$0.20 / $0.30YesYesNoYes
NanoGPTOpenAITEE/gpt-oss-20b131,0728,192$0.04 / $0.15NoNoNoYes
NovitaAIOpenAIopenai/gpt-oss-20b131,07232,768$0.04 / $0.15YesNoYesYes
NvidiaOpenAIopenai/gpt-oss-20b131,07232,768$0.00 / $0.00YesYesYesYes
OpenRouterOpenAIopenai/gpt-oss-20b131,072117,964$0.03 / $0.13YesYesYesYes
PioneerOpenAIopenai/gpt-oss-20b131,0728,192$0.07 / $0.30YesYesYesYes
QVACOpenAIgpt-oss-20b131,07232,768$0.00 / $0.00YesYesYesYes
SiliconFlowOpenAIopenai/gpt-oss-20b131,0008,000$0.04 / $0.18NoYesYesYes
STACKITOpenAIopenai/gpt-oss-20b131,0728,192$0.18 / $0.29YesYesNoYes
Together AIOpenAIopenai/gpt-oss-20b131,072131,072$0.05 / $0.20YesYesYesYes
Vercel AI GatewayOpenAIopenai/gpt-oss-20b131,0728,192$0.05 / $0.20YesYesYesYes
Weights & BiasesOpenAIopenai/gpt-oss-20b131,072131,072$0.03 / $0.13YesYesYesYes
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