GPT-5 nano
Azure OpenAIText
GPT-5 nano is a text model from Azure OpenAI with a context window of 272K tokens and max output of 128K tokens. Pricing starts at $0.05 per million input tokens and $0.40 per million output tokens (cheapest at Databricks).
Specifications
| Model Key | azure/gpt-5-nano |
| Provider | Azure OpenAI |
| LiteLLM Provider | azure |
| Mode | Text |
| Canonical Name | gpt-nano-5 |
| Context Window | 272K tokens |
| Max Output | 128K tokens |
Capabilities
✓ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✓ System Messages✗ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | $0.000050 | $0.050 |
| Output Tokens | $0.000400 | $0.400 |
| Cache Read (Input) | $0.000005 | $0.0050 |
Price Comparison by Provider
Compare prices for GPT-5 nano across different providers. The same model may be available through multiple providers at different price points.
Provider | Model Key | Input Price | Output Price |
|---|---|---|---|
| Databricks | databricks/databricks-gpt-5-nano | $0.050 | $0.400 |
| Azure OpenAI | azure/gpt-5-nano | $0.050 | $0.400 |
Similar Models
Models with similar capabilities and context window size.
Model | Provider | Mode | Input Price | Output Price | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| Databricks GPT 5 Mini | Databricks | Text | $0.250 | $2.00 | 272K | 128K | no | no |
| Databricks GPT 5 Nano | Databricks | Text | $0.050 | $0.400 | 272K | 128K | no | no |
| GPT-5 mini | OpenAI | Text | $0.250 | $2.00 | 272K | 128K | yes | yes |
| GPT-5 mini | OpenRouter | Text | $0.250 | $2.00 | 272K | 128K | no | no |
| GPT-5 nano | Azure OpenAI | Text | $0.055 | $0.440 | 272K | 128K | yes | yes |
| GPT-5 nano | Azure OpenAI | Text | $0.050 | $0.400 | 272K | 128K | yes | yes |
| GPT-5 nano | Azure OpenAI | Text | $0.055 | $0.440 | 272K | 128K | yes | yes |
| GPT-5 nano | OpenAI | Text | $0.050 | $0.400 | 272K | 128K | yes | yes |
| GPT-5 nano | OpenAI | Text | $0.050 | $0.400 | 272K | 128K | yes | yes |
| GPT-5 nano | OpenRouter | Text | $0.050 | $0.400 | 272K | 128K | no | no |