gemini-2.5-flash-lite-preview-06-17 vs GPT-5 Nano
gemini-2.5-flash-lite-preview-06-17 is cheaper on output tokens, while gemini-2.5-flash-lite-preview-06-17 offers a larger context window. Choose gemini-2.5-flash-lite-preview-06-17 or GPT-5 Nano based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | gemini-2.5-flash-lite-preview-06-17 | GPT-5 Nano |
|---|---|---|
| Provider | Jiekou.AI | OpenAI |
| Input / 1M tokens | $0.09 | $0.05 |
| Output / 1M tokens | $0.36 | $0.40 |
| Context window | 1M | 400K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jan 2026 | Aug 2025 |
| LMArena (Chatbot Arena) Elo score | 1379 | 1320 |
| LMArena Vision Elo score | 1198 | 1159 |
| LiveBench score | — | 48.8 |
| SWE-bench Verified score | — | 34.8 |
| GPQA Diamond score | — | 69.4 |
| FrontierMath score | — | 8.3 |
| Epoch Capabilities Index score | — | 139 |
FAQ
Is gemini-2.5-flash-lite-preview-06-17 or GPT-5 Nano cheaper?
gemini-2.5-flash-lite-preview-06-17 is cheaper on output tokens ($0.36 vs $0.40 per 1M).
Which has the larger context window, gemini-2.5-flash-lite-preview-06-17 or GPT-5 Nano?
gemini-2.5-flash-lite-preview-06-17 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.