Model comparison

Molmo 2 8b vs Qwen2.5-VL 72B Instruct

Molmo 2 8b is the stronger model overall, scoring 38.7 to 29.4 on the Noometry Index.

Last verified . 1 shared benchmarks.

Summary

  • They share 1 benchmark with published results for both. Molmo 2 8b scores higher in 1 category and Qwen2.5-VL 72B Instruct in 1 category; 2 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Molmo 2 8b leads 24.5 to 20.0.

Side by side

Molmo 2 8b and Qwen2.5-VL 72B Instruct specifications
Molmo 2 8bQwen2.5-VL 72B Instruct
ProviderAllen Institute for AI (Ai2)Alibaba (Qwen)
Noometry Index38.729.4
Released—2024-09
WeightsOpenOpen
Context window—131K
Max output—8K
Input $ / M tokens—$2.80
Output $ / M tokens—$8.40
Results tracked56

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Category by category

Agentic & Tool Use Not comparable

Molmo 2 8b: —, Qwen2.5-VL 72B Instruct: 18.4 (#136)

Agentic & Tool Use benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
OSWorld—5%

Reasoning Molmo 2 8b leads

Molmo 2 8b: 24.5 (#146), Qwen2.5-VL 72B Instruct: 20.0 (#228)

Reasoning benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
Kagi LLM Benchmark—36%
LMArena Hard Prompts1288—

Multimodal Qwen2.5-VL 72B Instruct leads

Molmo 2 8b: 29.5 (#106), Qwen2.5-VL 72B Instruct: 32.9 (#92)

Multimodal benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
LMArena Vision10811107
Video-MME—73.5%
GeoBench—62%
SpatialViz-Bench—33.3%

Multilingual Not comparable

Molmo 2 8b: 42.8 (#186), Qwen2.5-VL 72B Instruct: —

Multilingual benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
LMArena Non-English1275—

Instruction Following Not comparable

Molmo 2 8b: 67.2 (#196), Qwen2.5-VL 72B Instruct: —

Instruction Following benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
LMArena Instruction Following1270—

Writing & Preference Not comparable

Molmo 2 8b: 49.5 (#187), Qwen2.5-VL 72B Instruct: —

Writing & Preference benchmarks
BenchmarkMolmo 2 8bQwen2.5-VL 72B Instruct
LMArena Text1288—

Frequently asked questions

Is Molmo 2 8b better than Qwen2.5-VL 72B Instruct?

Molmo 2 8b is the stronger model overall, scoring 38.7 to 29.4 on the Noometry Index.

How many benchmarks do Molmo 2 8b and Qwen2.5-VL 72B Instruct share?

1 benchmark has published results for both models. Molmo 2 8b has 5 scored results on Noometry and Qwen2.5-VL 72B Instruct has 6.

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