Noometry

Model comparison

Amazon Nova Experimental Chat 11 10 vs Nemotron 3.5 Lightning

Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 40.0 on the Noometry Index.

Last verified . 17 shared benchmarks.

Amazon Nova Experimental Chat 11 10 Amazon

43.0

Rank #101 Confirmed

Nemotron 3.5 Lightning NVIDIA

40.0

Rank #155 Confirmed

Summary

  • They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 8 categories and Nemotron 3.5 Lightning in 0 categories; 8 gaps are clear of the uncertainty.
  • The widest gap is in writing & preference, where Amazon Nova Experimental Chat 11 10 leads 58.8 to 48.5.
  • Nemotron 3.5 Lightning has downloadable open weights; the other is API-only.

Side by side

Amazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
ProviderAmazonNVIDIA
Noometry Index43.040.0
Released—2026-08-11
WeightsProprietaryOpen
Context window—262K
Max output—262K
Input $ / M tokens—$0.05
Output $ / M tokens—$0.20
Results tracked1718

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Category by category

Coding Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 42.3 (#107), Nemotron 3.5 Lightning: 40.4 (#141)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Coding14331375

Reasoning Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 29.1 (#95), Nemotron 3.5 Lightning: 26.8 (#127)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Hard Prompts14221337

Math Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 39.1 (#114), Nemotron 3.5 Lightning: 37.5 (#155)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Math14311359

Knowledge Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 39.9 (#127), Nemotron 3.5 Lightning: 37.5 (#154)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Expert14311356

Multilingual Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 51.9 (#98), Nemotron 3.5 Lightning: 44.0 (#180)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Non-English14051295
LMArena Chinese14631359
LMArena French14491366
LMArena German13951282
LMArena Japanese13831206
LMArena Korean13841238
LMArena Russian13941253
LMArena Spanish14441345

Instruction Following Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 73.2 (#122), Nemotron 3.5 Lightning: 69.6 (#170)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Instruction Following13871318

Long Context Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 42.5 (#121), Nemotron 3.5 Lightning: 39.9 (#165)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Longer Query13951314

Writing & Preference Amazon Nova Experimental Chat 11 10 leads

Amazon Nova Experimental Chat 11 10: 58.8 (#114), Nemotron 3.5 Lightning: 48.5 (#201)

BenchmarkAmazon Nova Experimental Chat 11 10Nemotron 3.5 Lightning
LMArena Text14151327
LMArena Creative Writing13491254
LMArena Multi-Turn13801328
EQ-Bench Creative Writing—1280

Frequently asked questions

Is Amazon Nova Experimental Chat 11 10 better than Nemotron 3.5 Lightning?

Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 40.0 on the Noometry Index.

Is Amazon Nova Experimental Chat 11 10 or Nemotron 3.5 Lightning better for coding?

Amazon Nova Experimental Chat 11 10 scores higher on coding benchmarks: 42.3 versus 40.4 in the Noometry coding category.

How many benchmarks do Amazon Nova Experimental Chat 11 10 and Nemotron 3.5 Lightning share?

17 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and Nemotron 3.5 Lightning has 18.

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