Gpt 5 Nano
openai/gpt-5-nano
Overview
Capabilities
Tool callingVisionStructured outputStreaming
Pricing (lowest)
$0.05/M / $0.40/M
Context window
272K
Modality
Multimodal
Hosts
1 host
Vendor details
| OpenAI | |
|---|---|
| Input cost | $0.05/M |
| Output cost | $0.40/M |
| Currency | USD |
| Availability | available |
| Context window | 272K |
| Max output | 128K |
| Zero data retention | Yes |
| Launched | Aug 2025 |
| Capabilities | Tool callingTool choiceStructured outputStreaming |
| Modalities | Input: TextInput: ImageOutput: TextOutput: Tool use |
Intelligence
Intelligence index
26.8
Coding index
20.3
Math index
83.7