OpenAI: Gpt oss 20b
openai/gpt-oss-20b
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 lower-latency inference and deployability on consumer or single-GPU hardware. The model is trained in OpenAI’s Harmony response format and supports reasoning level configuration, fine-tuning, and agentic capabilities including function calling, tool use, and structured outputs.
Model specifications
- Input
- text, image
- Output
- text
- Context
- 131,072 tokens
- Max output
- 131,072 tokens
- Input price
- $0.075 / 1M tokens
- Output price
- $0.3 / 1M tokens
- Released
- 2026-02-11
Capabilities
- Streaming
- Function calling
- Vision
- Playground
Provider pricing, discounts and data privacy
Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.
Standard service tier
2 available providers · tier input average $0.0525 / 1M tokens · tier output average $0.22 / 1M tokens
DeepInfra
Tier: Standard · Region: US
Pricing
- Input
- $0.03 / 1M tokens
- Output
- $0.14 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- Yes
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- Yes
- HIPAA compliant
- No
- SOC 2 certified
- Yes
- BYOK supported
- Yes
Privacy policy · Terms · Official website · Documentation · Status · Support
Groq
Tier: Standard · Region: US
Pricing
- Input
- $0.075 / 1M tokens
- Output
- $0.3 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- No
- Data retention
- 30-day retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- No
- HIPAA compliant
- No
- SOC 2 certified
- No
- BYOK supported
- No
Privacy policy · Terms · Official website · Documentation · Status · Support
Frequently asked questions
- What is OpenAI: Gpt oss 20b?
- 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 lower-latency inference and deployability on consumer or single-GPU hardware. The model is trained in OpenAI’s Harmony response format and supports reasoning level configuration, fine-tuning, and agentic capabilities including function calling, tool use, and structured outputs.
- How much does OpenAI: Gpt oss 20b cost?
- Input costs start at $0.075 / 1M tokens and output costs start at $0.3 / 1M tokens. Provider-level prices vary by service tier.
- What is the context length of OpenAI: Gpt oss 20b?
- OpenAI: Gpt oss 20b supports a 131,072 token context window and up to 131,072 output tokens.
- What capabilities does OpenAI: Gpt oss 20b support?
- OpenAI: Gpt oss 20b supports Streaming, Function calling, Vision, Playground.
- Which providers offer OpenAI: Gpt oss 20b?
- OpenAI: Gpt oss 20b is available from DeepInfra, Groq.
- How do providers handle data privacy for OpenAI: Gpt oss 20b?
- 2 of 2 providers report that customer data is not used for training, and 1 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.