Noometry

Model comparison

ERNIE 5.0 0110 vs Grok 4.5

Grok 4.5 is the stronger model overall, scoring 55.0 to 41.8 on the Noometry Index.

Last verified . 19 shared benchmarks.

ERNIE 5.0 0110 Baidu

41.8

Rank #129 Confirmed

Grok 4.5 xAI

55.0

Rank #25 Confirmed

Summary

  • They share 19 benchmarks with published results for both. ERNIE 5.0 0110 scores higher in 1 category and Grok 4.5 in 8 categories; 8 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Grok 4.5 leads 56.1 to 17.0.
  • The biggest single-benchmark swing is NYT Connections (extended): 10.3% for ERNIE 5.0 0110 and 79.9% for Grok 4.5.

Side by side

ERNIE 5.0 0110Grok 4.5
ProviderBaiduxAI
Noometry Index41.855.0
Released—2026-07-08
WeightsProprietaryProprietary
Context window—500K
Max output—500K
Input $ / M tokens—$2
Output $ / M tokens—$6
Results tracked2052

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Category by category

Coding Grok 4.5 leads

ERNIE 5.0 0110: 43.0 (#94), Grok 4.5: 52.2 (#35)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Coding14551474
DeepSWE—53.8%
FrontierCode—42.4%
LMArena WebDev—1553
SciCode—54.1%
WeirdML—46.4%
ALE-Bench—1,309

Agentic & Tool Use Not comparable

ERNIE 5.0 0110: —, Grok 4.5: 44.4 (#17)

BenchmarkERNIE 5.0 0110Grok 4.5
APEX-Agents—56.2%
τ²-bench Banking—47.9%
PostTrainBench—23.4%
GBAEval—65.4%
GDP.pdf—14%
LMArena Search—1213
Vending-Bench 2—3,887

Reasoning Grok 4.5 leads

ERNIE 5.0 0110: 17.0 (#297), Grok 4.5: 56.1 (#25)

BenchmarkERNIE 5.0 0110Grok 4.5
NYT Connections (extended)10.3%79.9%
LMArena Hard Prompts14451462
ARC-AGI-2—52.6%
SimpleBench—70%
Kagi LLM Benchmark—83.5%
ARC-AGI-1—87.2%
CritPt—15.4%
Chess Puzzles—36%
Thematic Generalization41.7%—
DTBench—96.5%
LMCA—45.2%
Surface Evolver Bench—74.4%
Epoch Capabilities Index—153.92

Math Grok 4.5 leads

ERNIE 5.0 0110: 39.3 (#110), Grok 4.5: 60.9 (#35)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Math14371459
FrontierMath (Tiers 1-3)—57.2%
FrontierMath Tier 4—24.4%
OTIS Mock AIME 2024-2025—97.8%
ProofBench—31%

Knowledge Grok 4.5 leads

ERNIE 5.0 0110: 39.8 (#128), Grok 4.5: 62.3 (#24)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Expert14281466
GPQA Diamond—93.4%
SimpleQA Verified—48.3%

Multimodal ERNIE 5.0 0110 leads

ERNIE 5.0 0110: 39.9 (#53), Grok 4.5: 37.6 (#72)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Vision12491288
Blueprint-Bench 2—27.3%
Furniture Assembly—22.5%
LMArena Document—1452

Multilingual Too close to call

ERNIE 5.0 0110: 54.1 (#49), Grok 4.5: 54.4 (#42)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Non-English14361440
LMArena Chinese15121496
LMArena French14671456
LMArena German14601446
LMArena Japanese13821428
LMArena Korean14061404
LMArena Russian14461448
LMArena Spanish14731450

Instruction Following Grok 4.5 leads

ERNIE 5.0 0110: 74.5 (#92), Grok 4.5: 76.0 (#48)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Instruction Following14131446

Long Context Grok 4.5 leads

ERNIE 5.0 0110: 43.4 (#95), Grok 4.5: 44.8 (#56)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Longer Query14221463

Writing & Preference Grok 4.5 leads

ERNIE 5.0 0110: 63.1 (#66), Grok 4.5: 65.8 (#42)

BenchmarkERNIE 5.0 0110Grok 4.5
LMArena Text14451448
LMArena Creative Writing14261442
LMArena Multi-Turn14341456
EQ-Bench Creative Writing—1579

Frequently asked questions

Is ERNIE 5.0 0110 better than Grok 4.5?

Grok 4.5 is the stronger model overall, scoring 55.0 to 41.8 on the Noometry Index.

Is ERNIE 5.0 0110 or Grok 4.5 better for coding?

Grok 4.5 scores higher on coding benchmarks: 52.2 versus 43.0 in the Noometry coding category.

How many benchmarks do ERNIE 5.0 0110 and Grok 4.5 share?

19 benchmarks have published results for both models. ERNIE 5.0 0110 has 20 scored results on Noometry and Grok 4.5 has 52.

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