Model comparison
Claude 2 vs Mercury
Mercury is the stronger model overall, scoring 37.6 to 25.0 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in reasoning, where Claude 2 leads 21.7 to 17.5.
Side by side
| Claude 2 | Mercury | |
|---|---|---|
| Provider | Anthropic | Inception |
| Noometry Index | 25.0 | 37.6 |
| Released | 2023-07-11 | — |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 8 | 9 |
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Category by category
Coding Not comparable
Claude 2: —, Mercury: 38.7 (#170)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| LMArena Coding | — | 1322 |
| HumanEval+ | 61.6% | — |
Reasoning Claude 2 leads
Claude 2: 21.7 (#216), Mercury: 17.5 (#293)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| Kagi LLM Benchmark | — | 21.6% |
| LMArena Hard Prompts | — | 1285 |
| DTBench | 51.9% | — |
| Epoch Capabilities Index | 120.13 | — |
Math Not comparable
Claude 2: 9.3 (#320), Mercury: —
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 2.5% | — |
| MATH Level 5 | 11.7% | — |
Knowledge Not comparable
Claude 2: 16.9 (#287), Mercury: —
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| GPQA Diamond | 34.7% | — |
| MMLU | 78.5% | — |
| TriviaQA | 87.5% | — |
Multilingual Not comparable
Claude 2: —, Mercury: 41.6 (#206)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| LMArena Non-English | — | 1260 |
Instruction Following Not comparable
Claude 2: —, Mercury: 65.2 (#224)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| LMArena Instruction Following | — | 1239 |
Long Context Not comparable
Claude 2: —, Mercury: 38.4 (#198)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| LMArena Longer Query | — | 1266 |
Writing & Preference Not comparable
Claude 2: —, Mercury: 46.2 (#221)
| Benchmark | Claude 2 | Mercury |
|---|---|---|
| LMArena Text | — | 1282 |
| LMArena Creative Writing | — | 1191 |
| LMArena Multi-Turn | — | 1282 |
Frequently asked questions
Is Claude 2 better than Mercury?
Mercury is the stronger model overall, scoring 37.6 to 25.0 on the Noometry Index.
How many benchmarks do Claude 2 and Mercury share?
0 benchmarks have published results for both models. Claude 2 has 8 scored results on Noometry and Mercury has 9.