All Models

gpt-oss-20b

Reasoning Tool Calling Attachments Open Weights Structured Output

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...

Providers 46
Released Jan 1, 1970
Input Modalities text, image
Output Modalities text
Tarsk Use coding

Benchmarks

15.2
Intelligence Index
20.7
Coding Index
89.3
Math Index

Available Providers (46)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Nvidia openai/gpt-oss-20b $0/MTok $0/MTok 131.1K 32.8K
QVAC gpt-oss-20b $0/MTok $0/MTok 131.1K 32.8K
Kenari gpt-oss-20b $0/MTok $0/MTok 131.1K 32.8K
LMStudio openai/gpt-oss-20b $0/MTok $0/MTok 131.1K 32.8K
Deep Infra openai/gpt-oss-20b $0.03/MTok $0.14/MTok 131.1K 16.4K
OpenRouter openai/gpt-oss-20b $0.03/MTok $0.13/MTok 131.1K 131.1K
IO.NET openai/gpt-oss-20b $0.03/MTok $0.14/MTok 64K 4.1K
Eden AI deepinfra/openai/gpt-oss-20b $0.03/MTok $0.14/MTok 131.1K 32.8K
Eden AI flexai/gpt-oss-20b $0.03/MTok $0.13/MTok 131.1K 32.8K
Kilo Gateway openai/gpt-oss-20b $0.03/MTok $0.13/MTok 131.1K 131.1K
Weights & Biases openai/gpt-oss-20b $0.03/MTok $0.13/MTok 131.1K 131.1K
Merge Gateway openai/gpt-oss-20b $0.04/MTok $0.20/MTok 131.1K 32.8K
NovitaAI openai/gpt-oss-20b $0.04/MTok $0.15/MTok 131.1K 32.8K
Cortecs gpt-oss-20b $0.04/MTok $0.17/MTok 131K 131K
Clarifai openai/chat-completion/models/gpt-oss-20b $0.04/MTok $0.18/MTok 131.1K 16.4K
Databricks databricks-gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 32.8K
OVHcloud AI Endpoints gpt-oss-20b $0.05/MTok $0.18/MTok 131.1K 131.1K
FastRouter openai/gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 65.5K
Together AI openai/gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 131.1K
Neon gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 25K
Vercel AI Gateway openai/gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 8.2K
Eden AI together_ai/openai/gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 32.8K
Eden AI ovhcloud/gpt-oss-20b $0.05/MTok $0.18/MTok 131.1K 32.8K
DevPass (LLM Gateway) gpt-oss-20b $0.05/MTok $0.20/MTok 131.1K 32.8K
Vertex openai/gpt-oss-20b-maas $0.07/MTok $0.25/MTok 131.1K 32.8K
Impossibl fireworks/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Amazon Bedrock openai.gpt-oss-20b-1:0 $0.07/MTok $0.30/MTok 128K 16.4K
Amazon Bedrock openai.gpt-oss-20b $0.07/MTok $0.30/MTok 128K 16.4K
FrogBot gpt-oss-20b $0.07/MTok $0.20/MTok 131.1K 32.8K
Eden AI databricks/databricks-gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Eden AI fireworks_ai/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Eden AI fireworks_ai/accounts/fireworks/models/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Pioneer openai/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 8.2K
Fireworks AI accounts/fireworks/models/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Impossibl groq/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Eden AI groq/openai/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 32.8K
Groq openai/gpt-oss-20b $0.07/MTok $0.30/MTok 131.1K 65.5K
Hugging Face openai/gpt-oss-20b $0.10/MTok $0.50/MTok 131.1K 32.8K
STACKIT openai/gpt-oss-20b $0.18/MTok $0.29/MTok 131.1K 8.2K
Cloudflare Workers AI @cf/openai/gpt-oss-20b $0.20/MTok $0.30/MTok 128K 16.4K
NanoGPT openai/gpt-oss-20b $0.20/MTok $0.30/MTok 128K 16.4K
Cloudflare AI Gateway workers-ai/@cf/openai/gpt-oss-20b $0.20/MTok $0.30/MTok 128K 16.4K
Eden AI cloudflare/@cf/openai/gpt-oss-20b $0.20/MTok $0.30/MTok 128K 32.8K
Regolo AI gpt-oss-20b $0.40/MTok $1.80/MTok 128K 16.4K
Qiniu gpt-oss-20b —/MTok —/MTok 128K 4.1K
Ollama Cloud gpt-oss:20b —/MTok —/MTok 131.1K 32.8K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output