Noometry

Model comparison

Claude Sonnet 4.6 vs ERNIE 5.0 0110

Claude Sonnet 4.6 is the stronger model overall, scoring 50.3 to 41.8 on the Noometry Index.

Last verified . 20 shared benchmarks.

Claude Sonnet 4.6 Anthropic

50.3

Rank #50 Confirmed

ERNIE 5.0 0110 Baidu

41.8

Rank #129 Confirmed

Summary

  • They share 20 benchmarks with published results for both. Claude Sonnet 4.6 scores higher in 8 categories and ERNIE 5.0 0110 in 1 category; 8 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Claude Sonnet 4.6 leads 46.1 to 17.0.
  • The biggest single-benchmark swing is NYT Connections (extended): 80.9% for Claude Sonnet 4.6 and 10.3% for ERNIE 5.0 0110.

Side by side

Claude Sonnet 4.6ERNIE 5.0 0110
ProviderAnthropicBaidu
Noometry Index50.341.8
Released2026-02-17—
WeightsProprietaryProprietary
Context window1M—
Max output128K—
Input $ / M tokens$3—
Output $ / M tokens$15—
Results tracked5720

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Category by category

Coding Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 46.3 (#67), ERNIE 5.0 0110: 43.0 (#94)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Coding15041455
SWE-bench Verified75.2%—
DeepSWE29.9%—
FrontierCode24.3%—
LMArena WebDev1522—
SciCode46.8%—
WeirdML66.1%—
ALE-Bench1,327—

Agentic & Tool Use Not comparable

Claude Sonnet 4.6: 39.1 (#28), ERNIE 5.0 0110: —

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
Terminal-Bench53.4%—
APEX-Agents43%—
OSWorld 2.09.3%—
DeepResearch Bench54.9%—
OSWorld72.1%—
ExploitBench23.6%—
GBAEval48.8%—
GDP.pdf18%—
LMArena Search1221—
Vending-Bench 27,204—

Reasoning Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 46.1 (#45), ERNIE 5.0 0110: 17.0 (#297)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
NYT Connections (extended)80.9%10.3%
Thematic Generalization76.3%41.7%
LMArena Hard Prompts14841445
ARC-AGI-260.4%—
ARC-AGI-186.5%—
CritPt3.1%—
Chess Puzzles13%—
Mystery Game Puzzles16%—
DTBench89.9%—
LMCA46.5%—
Epoch Capabilities Index152.24—
ForecastBench62—

Math Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 52.9 (#49), ERNIE 5.0 0110: 39.3 (#110)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Math14621437
OTIS Mock AIME 2024-202585.8%—
ProofBench45%—
FrontierMath (Feb 2025 set)32.4%—
FrontierMath Tier 4 (v1)8.3%—

Knowledge Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 51.7 (#65), ERNIE 5.0 0110: 39.8 (#128)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Expert15001428
GPQA Diamond87.4%—
SimpleQA Verified35.5%—
Vectara Hallucination Rate10.6%—

Multimodal ERNIE 5.0 0110 leads

Claude Sonnet 4.6: 38.0 (#68), ERNIE 5.0 0110: 39.9 (#53)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Vision12831249
Blueprint-Bench 26.7%—
LMArena Document1482—

Multilingual Too close to call

Claude Sonnet 4.6: 54.4 (#41), ERNIE 5.0 0110: 54.1 (#49)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Non-English14401436
LMArena Chinese14911512
LMArena French14651467
LMArena German14281460
LMArena Japanese14201382
LMArena Korean14111406
LMArena Russian14401446
LMArena Spanish14641473

Instruction Following Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 77.4 (#25), ERNIE 5.0 0110: 74.5 (#92)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Instruction Following14751413

Long Context Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 45.3 (#44), ERNIE 5.0 0110: 43.4 (#95)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Longer Query14791422

Writing & Preference Claude Sonnet 4.6 leads

Claude Sonnet 4.6: 70.2 (#22), ERNIE 5.0 0110: 63.1 (#66)

BenchmarkClaude Sonnet 4.6ERNIE 5.0 0110
LMArena Text14581445
LMArena Creative Writing14351426
LMArena Multi-Turn14641434
EQ-Bench Creative Writing1810—
EQ-Bench 41207—

Frequently asked questions

Is Claude Sonnet 4.6 better than ERNIE 5.0 0110?

Claude Sonnet 4.6 is the stronger model overall, scoring 50.3 to 41.8 on the Noometry Index.

Is Claude Sonnet 4.6 or ERNIE 5.0 0110 better for coding?

Claude Sonnet 4.6 scores higher on coding benchmarks: 46.3 versus 43.0 in the Noometry coding category.

How many benchmarks do Claude Sonnet 4.6 and ERNIE 5.0 0110 share?

20 benchmarks have published results for both models. Claude Sonnet 4.6 has 57 scored results on Noometry and ERNIE 5.0 0110 has 20.

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