Nous: Hermes 4 405B wins on more metrics (6 of 7), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Nous: Hermes 4 405B | OpenAI: GPT-4o (2024-08-06) |
|---|---|---|
| Intelligence Index | 18.6 | 18.6 |
| Coding Index | 16.0 | 16.6✓ |
| GPQA Diamond | 73%✓ | 52% |
| Design Arena Elo | — | — |
| Speed (tokens/sec) | 35✓ | 30 |
| Latency | 323ms✓ | 893ms |
| Input price /M | $1.00✓ | $2.50 |
| Output price /M | $3.00✓ | $10.00 |
| Context window | 131K✓ | 128K |
| Capabilities | ReasoningJSON | ToolsJSONVision |