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BenchLM

IMOAnswerBench

A challenging mathematical reasoning benchmark reported in DeepSeek-V4 model evaluations.

Data verified 33 confirmed releases in the last 30 daysSee provider release alerts

Benchmark score on IMOAnswerBench — September 15, 2026

We mirror the published score view for IMOAnswerBench. dots3-note Preview leads the public snapshot at 90.9%, followed by Qwen3.7 Max (90.0%) and DeepSeek V4 Pro 0813 (89.8%). We do not use these results to rank models overall.

1Open weights

dots3-note Preview

Dots Studio

90.9%
Overall 64.09Context 512K
2Proprietary

Qwen3.7 Max

Alibaba

90.0%
Overall 67.03Context 1M
3Proprietary

DeepSeek V4 Pro 0813

DeepSeek

89.8%
Overall 66.57Context 1M

13 modelsMathCurrentDisplay onlyUpdated September 15, 2026

Benchmark score table (13 models)

Score
1
dots3-note PreviewDots Studio · Open weight
90.9%
2
Qwen3.7 MaxAlibaba · Closed
90.0%
3
DeepSeek V4 Pro 0813DeepSeek · Closed
89.8%
4
DeepSeek V4 Flash 0731DeepSeek · Closed
88.4%
5
DeepSeek V4 Pro (High)DeepSeek · Open weight
88.0%
6
Qwen3.7 PlusAlibaba · Closed
86.0%
7
DeepSeek V4 Flash (High)DeepSeek · Closed
85.1%
8
Ling 3.0 FlashInclusionAI · Open weight
83.7%
9
K-EXAONE 2.0LG AI Research · Open weight
78.6%
10
ZAYA1-8BZyphra · Open weight
59.3%
11
LongCat-Flash-Lite-SparseMeituan · Open weight
49.4%
12
DeepSeek V4 FlashDeepSeek · Closed
41.9%
13
DeepSeek V4 ProDeepSeek · Open weight
35.3%

The published IMOAnswerBench snapshot places dots3-note Preview first at 90.9%. The third row is 1.1 points behind. The broader top-10 range is 31.6 points, so the table still separates the published systems.

13 models have been evaluated on IMOAnswerBench. The benchmark falls in the Math category. This category carries a 5% weight in BenchLM.ai's overall scoring system. IMOAnswerBench is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.

About IMOAnswerBench

Year

2026

Tasks

Advanced mathematical answer generation

Format

Pass@1 math benchmark

Difficulty

Olympiad-level mathematics

BenchLM stores IMOAnswerBench as a display-only provider-table row when exact values are published for frontier math comparisons.

DeepSeek-V4 Technical Report

BenchLM freshness & provenance

Version

IMOAnswerBench 2026

Refresh cadence

Quarterly

Staleness state

Current

Question availability

Public benchmark set

CurrentDisplay only

BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.

FAQ

What does IMOAnswerBench measure?

A challenging mathematical reasoning benchmark reported in DeepSeek-V4 model evaluations.

Which model scores highest on IMOAnswerBench?

dots3-note Preview by Dots Studio currently leads with a score of 90.9% on IMOAnswerBench.

How many models are evaluated on IMOAnswerBench?

13 AI models have been evaluated on IMOAnswerBench on BenchLM.

Compare Top Models on IMOAnswerBench

dots3-note Preview vs Qwen3.7 MaxQwen3.7 Max vs DeepSeek V4 Pro 0813DeepSeek V4 Pro 0813 vs DeepSeek V4 Flash 0731
Last updated: September 15, 2026 · BenchLM version IMOAnswerBench 2026

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