Model comparison

Mercury 2.5 vs Qwen1.5-32B

Qwen1.5-32B has enough public results to be ranked (#288); Mercury 2.5 does not yet, so treat this comparison as directional.

Last verified . 0 shared benchmarks.

Mercury 2.5 Inception

30.2

Unranked Sparse

Qwen1.5-32B Alibaba (Qwen)

30.0

Rank #288 Confirmed

Summary

  • The widest gap is in math, where Qwen1.5-32B leads 30.5 to 22.4.
  • Qwen1.5-32B has downloadable open weights; the other is API-only.

Side by side

Mercury 2.5 and Qwen1.5-32B specifications
Mercury 2.5Qwen1.5-32B
ProviderInceptionAlibaba (Qwen)
Noometry Index30.230.0
Released2026-09-082024-02-04
WeightsProprietaryOpen
Context window260K—
Max output66K—
Input $ / M tokens$0.04—
Output $ / M tokens$0.15—
Results tracked221

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Category by category

Coding Not comparable

Mercury 2.5: —, Qwen1.5-32B: 31.1 (#278)

Coding benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
BigCodeBench Instruct—32.3%
LMArena Coding—1155
BigCodeBench Complete—42%
ALE-Bench301.65—

Reasoning Not comparable

Mercury 2.5: —, Qwen1.5-32B: 20.9 (#210)

Reasoning benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
LMArena Hard Prompts—1131

Math Qwen1.5-32B leads

Mercury 2.5: 22.4, Qwen1.5-32B: 30.5 (#207)

Math benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
ProofBench3%—
LMArena Math—1155

Knowledge Not comparable

Mercury 2.5: —, Qwen1.5-32B: 13.5 (#291)

Knowledge benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
GPQA Diamond—30.7%
LMArena Expert—1126
MMLU—74.4%

Multilingual Not comparable

Mercury 2.5: —, Qwen1.5-32B: 31.6 (#254)

Multilingual benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
LMArena Non-English—1106
LMArena Chinese—1176
LMArena French—1100
LMArena German—1058
LMArena Japanese—1027
LMArena Korean—1007
LMArena Russian—1073
LMArena Spanish—1089

Instruction Following Not comparable

Mercury 2.5: —, Qwen1.5-32B: 58.0 (#260)

Instruction Following benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
LMArena Instruction Following—1116

Long Context Not comparable

Mercury 2.5: —, Qwen1.5-32B: 34.7 (#241)

Long Context benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
LMArena Longer Query—1146

Writing & Preference Not comparable

Mercury 2.5: —, Qwen1.5-32B: 34.4 (#266)

Writing & Preference benchmarks
BenchmarkMercury 2.5Qwen1.5-32B
LMArena Text—1137
LMArena Creative Writing—1083
LMArena Multi-Turn—1140

Frequently asked questions

Is Mercury 2.5 better than Qwen1.5-32B?

Qwen1.5-32B has enough public results to be ranked (#288); Mercury 2.5 does not yet, so treat this comparison as directional.

How many benchmarks do Mercury 2.5 and Qwen1.5-32B share?

0 benchmarks have published results for both models. Mercury 2.5 has 2 scored results on Noometry and Qwen1.5-32B has 21.

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