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GPT-5 nano vs Gemini 2.5 Flash-Lite
GPT-5 nano and Gemini 2.5 Flash-Lite: current price, context, max output, and supported operations.
Pricing comparison
| GPT-5 nano | Gemini 2.5 Flash-Lite | |
|---|---|---|
| Model maker | OpenAI | |
| Delivery availability | Available | Available |
| Context window | 400K | 1M |
| Max output | 128K | 64K |
| Official price | Input$0.05per 1M tokensOutput$0.40per 1M tokens | Input$0.10per 1M tokensOutput$0.40per 1M tokens |
| Verified price | Input$0.035per 1M tokensOutput$0.28per 1M tokens | Input$0.05per 1M tokensOutput$0.20per 1M tokens |
| Model performance |
| Collecting data |
| Capabilities | JSON modePrompt CacheReasoningTool useVision | JSON modePrompt CacheReasoningTool useVision |
Summary
- GPT-5 nano: Input $0.035 / Output $0.28 per 1M tokens; Gemini 2.5 Flash-Lite: Input $0.05 / Output $0.20 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
- Gemini 2.5 Flash-Lite has a 2.6x larger context window
- GPT-5 nano supports 2.0x more output tokens
FAQ
Which is cheaper, GPT-5 nano or Gemini 2.5 Flash-Lite?
GPT-5 nano: Input $0.035 / Output $0.28 per 1M tokens; Gemini 2.5 Flash-Lite: Input $0.05 / Output $0.20 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
What are the key differences between GPT-5 nano and Gemini 2.5 Flash-Lite?
Both models share similar capabilities.