Noometry

Model comparison

ERNIE 5.0 0110 vs Mercury 2.5

ERNIE 5.0 0110 has enough public results to be ranked (#129); Mercury 2.5 does not yet, so treat this comparison as directional.

Last verified . 0 shared benchmarks.

ERNIE 5.0 0110 Baidu

41.2

Rank #129 Confirmed

Mercury 2.5 Inception

30.2

Unranked Sparse

Summary

  • The widest gap is in math, where ERNIE 5.0 0110 leads 36.5 to 22.4.

Side by side

ERNIE 5.0 0110Mercury 2.5
ProviderBaiduInception
Noometry Index41.230.2
Released—2026-09-08
WeightsProprietaryProprietary
Context window—260K
Max output—66K
Input $ / M tokens—$0.04
Output $ / M tokens—$0.15
Results tracked202

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Category by category

Coding Not comparable

ERNIE 5.0 0110: 42.3 (#94), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Coding1455—
ALE-Bench—301.65

Reasoning Not comparable

ERNIE 5.0 0110: 16.3 (#296), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
NYT Connections (extended)10.3%—
Thematic Generalization41.7%—
LMArena Hard Prompts1446—

Math ERNIE 5.0 0110 leads

ERNIE 5.0 0110: 36.5 (#111), Mercury 2.5: 22.4

BenchmarkERNIE 5.0 0110Mercury 2.5
ProofBench—3%
LMArena Math1437—

Knowledge Not comparable

ERNIE 5.0 0110: 39.2 (#125), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Expert1427—

Multimodal Not comparable

ERNIE 5.0 0110: 39.1 (#49), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Vision1248—

Multilingual Not comparable

ERNIE 5.0 0110: 54.3 (#47), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Non-English1436—
LMArena Chinese1512—
LMArena French1466—
LMArena German1462—
LMArena Japanese1383—
LMArena Korean1406—
LMArena Russian1446—
LMArena Spanish1473—

Instruction Following Not comparable

ERNIE 5.0 0110: 74.7 (#88), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Instruction Following1413—

Long Context Not comparable

ERNIE 5.0 0110: 43.4 (#90), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Longer Query1422—

Writing & Preference Not comparable

ERNIE 5.0 0110: 63.4 (#64), Mercury 2.5: —

BenchmarkERNIE 5.0 0110Mercury 2.5
LMArena Text1445—
LMArena Creative Writing1426—
LMArena Multi-Turn1433—

Frequently asked questions

Is ERNIE 5.0 0110 better than Mercury 2.5?

ERNIE 5.0 0110 has enough public results to be ranked (#129); Mercury 2.5 does not yet, so treat this comparison as directional.

How many benchmarks do ERNIE 5.0 0110 and Mercury 2.5 share?

0 benchmarks have published results for both models. ERNIE 5.0 0110 has 20 scored results on Noometry and Mercury 2.5 has 2.

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