Model comparison
Mercury vs o1-pro
Mercury is the stronger model overall, scoring 37.6 to 31.5 on the Noometry Index.
Last verified . 0 shared benchmarks.
Side by side
| Mercury | o1-pro | |
|---|---|---|
| Provider | Inception | OpenAI |
| Noometry Index | 37.6 | 31.5 |
| Released | — | 2025-03-19 |
| Weights | Proprietary | Proprietary |
| Context window | — | 200K |
| Max output | — | 100K |
| Input $ / M tokens | — | $150 |
| Output $ / M tokens | — | $600 |
| Results tracked | 9 | 3 |
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Category by category
Coding Not comparable
Mercury: 38.7 (#170), o1-pro: —
| Benchmark | Mercury | o1-pro |
|---|---|---|
| LMArena Coding | 1322 | — |
Reasoning o1-pro leads
Mercury: 17.5 (#293), o1-pro: 20.4 (#239)
| Benchmark | Mercury | o1-pro |
|---|---|---|
| Kagi LLM Benchmark | 21.6% | — |
| ARC-AGI-1 | — | 23.3% |
| EnigmaEval | — | 6.1% |
| LMArena Hard Prompts | 1285 | — |
Knowledge Not comparable
Mercury: —, o1-pro: 29.7 (#234)
| Benchmark | Mercury | o1-pro |
|---|---|---|
| Humanity's Last Exam | — | 8.1% |
Multilingual Not comparable
Mercury: 41.6 (#206), o1-pro: —
| Benchmark | Mercury | o1-pro |
|---|---|---|
| LMArena Non-English | 1260 | — |
Instruction Following Not comparable
Mercury: 65.2 (#224), o1-pro: —
| Benchmark | Mercury | o1-pro |
|---|---|---|
| LMArena Instruction Following | 1239 | — |
Long Context Not comparable
Mercury: 38.4 (#198), o1-pro: —
| Benchmark | Mercury | o1-pro |
|---|---|---|
| LMArena Longer Query | 1266 | — |
Writing & Preference Not comparable
Mercury: 46.2 (#221), o1-pro: —
| Benchmark | Mercury | o1-pro |
|---|---|---|
| LMArena Text | 1282 | — |
| LMArena Creative Writing | 1191 | — |
| LMArena Multi-Turn | 1282 | — |
Frequently asked questions
Is Mercury better than o1-pro?
Mercury is the stronger model overall, scoring 37.6 to 31.5 on the Noometry Index.
How many benchmarks do Mercury and o1-pro share?
0 benchmarks have published results for both models. Mercury has 9 scored results on Noometry and o1-pro has 3.