Google: Gemini 2.5 Flash Lite wins on more metrics (7 of 8), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Google: Gemini 2.5 Flash Lite | OpenAI: GPT-4o (2024-11-20) |
|---|---|---|
| Intelligence Index | 17.6✓ | 17.3 |
| Coding Index | 9.5 | 16.7✓ |
| GPQA Diamond | 63%✓ | 54% |
| Design Arena Elo | — | — |
| Speed (tokens/sec) | 121✓ | 62 |
| Latency | 356ms✓ | 486ms |
| Input price /M | $0.100✓ | $2.50 |
| Output price /M | $0.400✓ | $10.00 |
| Context window | 1.0M✓ | 128K |
| Capabilities | ReasoningToolsJSONVisionAudio | ToolsJSONVision |