Model comparison

Nova 2.0 Pro Preview vs Wizardlm 13b

Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 31.4 on the Noometry Index.

Last verified . 0 shared benchmarks.

Nova 2.0 Pro Preview Amazon

33.4

Rank #244 Reported

Wizardlm 13b Microsoft

31.4

Rank #274 Confirmed

Summary

  • The widest gap is in coding, where Nova 2.0 Pro Preview leads 40.8 to 30.1.
  • Wizardlm 13b has downloadable open weights; the other is API-only.

Side by side

Nova 2.0 Pro Preview and Wizardlm 13b specifications
Nova 2.0 Pro PreviewWizardlm 13b
ProviderAmazonMicrosoft
Noometry Index33.431.4
Released2025-12-02—
WeightsProprietaryOpen
Context window——
Max output——
Input $ / M tokens——
Output $ / M tokens——
Results tracked310

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Category by category

Coding Nova 2.0 Pro Preview leads

Nova 2.0 Pro Preview: 40.8 (#133), Wizardlm 13b: 30.1 (#298)

Coding benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
SciCode42.7%—
LMArena Coding—1035

Agentic & Tool Use Not comparable

Nova 2.0 Pro Preview: 21.9 (#136), Wizardlm 13b: —

Agentic & Tool Use benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
GDP.pdf2%—

Reasoning Nova 2.0 Pro Preview leads

Nova 2.0 Pro Preview: 22.4 (#194), Wizardlm 13b: 19.4 (#259)

Reasoning benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
CritPt0%—
LMArena Hard Prompts—1018

Math Not comparable

Nova 2.0 Pro Preview: —, Wizardlm 13b: 30.2 (#238)

Math benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
LMArena Math—1017

Multilingual Not comparable

Nova 2.0 Pro Preview: —, Wizardlm 13b: 27.1 (#277)

Multilingual benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
LMArena Non-English—1034
LMArena Chinese—1023

Instruction Following Not comparable

Nova 2.0 Pro Preview: —, Wizardlm 13b: 53.5 (#285)

Instruction Following benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
LMArena Instruction Following—1048

Long Context Not comparable

Nova 2.0 Pro Preview: —, Wizardlm 13b: 32.0 (#273)

Long Context benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
LMArena Longer Query—1054

Writing & Preference Not comparable

Nova 2.0 Pro Preview: —, Wizardlm 13b: 30.5 (#287)

Writing & Preference benchmarks
BenchmarkNova 2.0 Pro PreviewWizardlm 13b
LMArena Text—1077
LMArena Creative Writing—1091
LMArena Multi-Turn—1047

Frequently asked questions

Is Nova 2.0 Pro Preview better than Wizardlm 13b?

Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 31.4 on the Noometry Index.

Is Nova 2.0 Pro Preview or Wizardlm 13b better for coding?

Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.8 versus 30.1 in the Noometry coding category.

How many benchmarks do Nova 2.0 Pro Preview and Wizardlm 13b share?

0 benchmarks have published results for both models. Nova 2.0 Pro Preview has 3 scored results on Noometry and Wizardlm 13b has 10.

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