OpenAI o3 is cheaper than Claude 3 Opus at $10/M vs $15/M input tokens.
| Spec | Claude 3 Opus | OpenAI o3 |
|---|---|---|
| Input price | $15/M tokens | $10/M tokens |
| Output price | $75/M tokens | $40/M tokens |
| Context window | 200K tokens | — |
| Released | Mar 2024 | Apr 2025 |
| MMMU | 59.4% | 82.9% |
Not enough votes to call it. On the specs, nothing separates them.
OpenAI o3 is cheaper on both — 1.5× input, 1.9× output
OpenAI o3 uses 69.5x more bold
OpenAI o3 is cheaper than Claude 3 Opus at $10/M vs $15/M input tokens.
| Spec | Claude 3 Opus | OpenAI o3 |
|---|---|---|
| Input price | $15/M tokens | $10/M tokens |
| Output price | $75/M tokens | $40/M tokens |
| Context window | 200K tokens | — |
| Released | Mar 2024 | Apr 2025 |
| MMMU | 59.4% | 82.9% |
Not enough votes to call it. On the specs, nothing separates them.
OpenAI o3 is cheaper on both — 1.5× input, 1.9× output
OpenAI o3 uses 69.5x more bold