Anthropic: Claude Sonnet 5 vs Nex AGI: Nex-N2-Pro
Anthropic: Claude Sonnet 5 wins on more metrics (6 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Anthropic: Claude Sonnet 5 | Nex AGI: Nex-N2-Pro |
|---|---|---|
| Intelligence Index | 53.4✓ | 41.0 |
| Coding Index | 71.5✓ | 59.1 |
| GPQA Diamond | 91%✓ | 89% |
| Design Arena Elo | 1330✓ | 1314 |
| Speed (tokens/sec) | 73✓ | 53 |
| Latency | 2.5s | 2.0s✓ |
| Input price /M | $2.00 | $0.250✓ |
| Output price /M | $10.00 | $1.00✓ |
| Context window | 1M✓ | 262K |
| Capabilities | ReasoningToolsJSONVision | ReasoningVision |