OpenAI/ GPT
GPT-5 Nano
openai/gpt/5-nano
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
Released
2025-08-07
Context window
400K
Max output
128K
Weights
Closed
Modalities
Input
TextImage
Output
Text
Identity
- Version
- gpt-5-nano
- Knowledge cutoff
- 2024-05-30
- Aliases
- GPT-5 Nano
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| Poe | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.045/M · cache read $0.0045/M output $0.36/M | Yes |
| NanoGPT | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| FastRouter | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| NEAR AI Cloud | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| LLM Gateway | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| OpenCode Zen | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Helicone | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Neon | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| SAP AI Core | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Pioneer | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | Interleaved output | input $0.05/M · cache read $0.005/M output $0.4/M · cache write $0.05/M | Yes |
| Abacus | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Azure Cognitive Services | gpt-5-nano | custom | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.01/M output $0.4/M | Yes |
| Azure | gpt-5-nano | openai_responses | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.01/M output $0.4/M | Yes |
| OrcaRouter | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Requesty | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.01/M output $0.4/M | Yes |
| Kilo Gateway | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Merge Gateway | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Vercel AI Gateway | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| OpenRouter | openai/gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | Moderated, Default reasoning: medium | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
| Jiekou.AI | gpt-5-nano | openai_chat | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.045/M output $0.36/M | Yes |
| OpenAI | gpt-5-nano | openai_responses | 400K | 128K | TextImage | Text | AttachmentsReasoningTool callStructured | - | input $0.05/M · cache read $0.005/M output $0.4/M | Yes |
Capabilities
AttachmentsReasoningTool callStructured
Official price
input $0.05/M · cache read $0.005/M
output $0.4/M