OpenAI: Gpt 5 nano
openai/gpt-5-nano
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger counterparts, it retains key instruction-following and safety features. It is the successor to GPT-4.1-nano and offers a lightweight option for cost-sensitive or real-time applications.
Model specifications
- Input
- text, image, audio
- Output
- text
- Context
- 400,000 tokens
- Max output
- 128,000 tokens
- Input price
- $0.05 / 1M tokens
- Output price
- $0.4 / 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 $0.05 / 1M tokens · tier output average $0.4 / 1M tokens
Azure
Tier: Standard · Region: US
Pricing
- Input
- $0.05 / 1M tokens
- Output
- $0.4 / 1M tokens
- Cache read
- $0.005 / 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
- Yes
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- No
Privacy policy · Terms · Official website · Documentation · Status
OpenAI
Tier: Standard · Region: US
Pricing
- Input
- $0.05 / 1M tokens
- Output
- $0.4 / 1M tokens
- Cache read
- $0.005 / 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
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- Yes
Privacy policy · Terms · Official website · Documentation · Status
Frequently asked questions
- What is OpenAI: Gpt 5 nano?
- GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger counterparts, it retains key instruction-following and safety features. It is the successor to GPT-4.1-nano and offers a lightweight option for cost-sensitive or real-time applications.
- How much does OpenAI: Gpt 5 nano cost?
- Input costs start at $0.05 / 1M tokens and output costs start at $0.4 / 1M tokens. Provider-level prices vary by service tier.
- What is the context length of OpenAI: Gpt 5 nano?
- OpenAI: Gpt 5 nano supports a 400,000 token context window and up to 128,000 output tokens.
- What capabilities does OpenAI: Gpt 5 nano support?
- OpenAI: Gpt 5 nano supports Streaming, Function calling, Vision, Playground.
- Which providers offer OpenAI: Gpt 5 nano?
- OpenAI: Gpt 5 nano is available from Azure, OpenAI.
- How do providers handle data privacy for OpenAI: Gpt 5 nano?
- 2 of 2 providers report that customer data is not used for training, and 2 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.