Weighted ranking report

Best AI for Math

Competition math, formal proofs, research-level problem solving, and verifiable reasoning. This report blends public leaderboard signals into one task-specific composite score, then shows the best-fit use cases, evidence coverage, and decision context behind each ranked model.

Use this math ranking to compare AI models for quantitative reasoning, proof exploration, contest-style problems, tutoring, and solution checking.

Last updated: June 16, 2026

Methodology

What changed in this update

  • Added a visible update note for the math ranking snapshot.
  • Rechecked source weighting across proof, contest math, AIME, and general reasoning signals.
  • Expanded guidance around independent verification of final answers and intermediate reasoning steps.

Page value

Math reasoning and solution-checking shortlist.

Data basis

6 public sources · 21 models

Ranking snapshot

2026-06-16

Current winner

Claude Fable 5

Adjusted score

95.9

Snapshot

2026-06-16

Best for

  • Checking solutions, exploring proof strategies, and solving structured math prompts.
  • Comparing reasoning models across formal benchmarks and public math evaluations.

Evaluate

  • Verify final answers independently with symbolic tools, calculators, or known solutions.
  • Check whether intermediate steps are consistent, not just whether the final answer looks plausible.

Avoid

  • Trusting long reasoning chains without external verification.
  • Using a general chat model as a grading authority without a clear rubric.

All ranked models

Complete composite model ranking

Showing 21 models with at least one source score. Rows are ordered by Bayesian-smoothed adjusted score; missing source rows stay n/a instead of counting as zero.

1Claude logo

Claude Fable 5

AnthropicProprietary API

Best fit

Best overall pick when formal proof and research math both matter.

Source coverage5/6

Strong evidence: 5/6 sources · 90% confidence

Mathn/aVals ProofBench100Surge AI Riemann-bench100Vellum AIME 202594Artificial Analysis AIME 202594AA Index100

Adjusted score

95.9

#1

Model

98

Confidence

90%

2Gemini logo

Gemini 3.5 Flash

GoogleProprietary API and apps

Best fit

Fast math assistance and high-volume quantitative problem solving.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math100Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

91.2

#2

Model

100

Confidence

65%

3Claude logo

Claude Opus 4.6 Thinking

AnthropicProprietary API

Best fit

Extended-reasoning math explanations and proof-style drafts.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math100Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

91.2

#3

Model

100

Confidence

65%

4OpenAI logo

GPT-5.4 High

OpenAIProprietary API

Best fit

High-effort OpenAI math reasoning and contest-style problem solving.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math99Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

90.5

#4

Model

99

Confidence

65%

5Claude logo

Claude Opus 4.6

AnthropicProprietary API

Best fit

Strong math explanations and symbolic reasoning drafts.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math99Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

90.5

#5

Model

99

Confidence

65%

6Claude logo

Claude Opus 4.8 Thinking

AnthropicProprietary API

Best fit

Careful math reasoning where slower thinking-mode review is useful.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math99Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

90.5

#6

Model

99

Confidence

65%

7Gemini logo

Gemini 3.1 Pro Preview

GoogleProprietary API and apps

Best fit

Long-context math prompts, multimodal math, and Google ecosystem workflows.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math99Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

90.5

#7

Model

99

Confidence

65%

8OpenAI logo

GPT-5.5 High

OpenAIProprietary API

Best fit

High-effort OpenAI math runs when exact reasoning settings can be controlled.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#8

Model

98

Confidence

65%

9Claude logo

Claude Opus 4.7

AnthropicProprietary API

Best fit

Premium math support and detailed solution review.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#9

Model

98

Confidence

65%

10Claude logo

Claude Opus 4.7 Thinking

AnthropicProprietary API

Best fit

Thinking-mode solution planning and multi-step derivations.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#10

Model

98

Confidence

65%

11Qwen logo

Qwen3.7 Max Preview

AlibabaProprietary API

Best fit

Qwen math reasoning tests and cost-aware quantitative workflows.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#11

Model

98

Confidence

65%

12Kimi logo

Kimi K2.6

MoonshotModified MIT

Best fit

Long-context math reading and open-weight oriented comparison.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#12

Model

98

Confidence

65%

13Xiaomi MiMo logo

Mimo V2.5 Pro

XiaomiMIT

Best fit

Open-weight math shortlist testing and lower-cost deployment experiments.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math98Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.9

#13

Model

98

Confidence

65%

14Qwen logo

Qwen3.6 Max Preview

AlibabaProprietary API

Best fit

Preview-model Qwen math comparisons.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math97Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.2

#14

Model

97

Confidence

65%

15MiniMax logo

MiniMax M3

MiniMaxProprietary API

Best fit

Alternative math reasoning tests across structured prompts.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math97Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.2

#15

Model

97

Confidence

65%

16Gemini logo

Gemini 3 Flash

GoogleProprietary API and apps

Best fit

Fast math drafting and lower-latency reasoning workflows.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math97Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.2

#16

Model

97

Confidence

65%

17Kimi logo

Kimi K2.5 Thinking

MoonshotModified MIT

Best fit

Reasoning-forward Kimi math prompts and long-context derivations.

Source coverage1/6

Low evidence: 1/6 sources · 65% confidence

Math97Vals ProofBenchn/aSurge AI Riemann-benchn/aVellum AIME 2025n/aArtificial Analysis AIME 2025n/aAA Indexn/a

Adjusted score

89.2

#17

Model

97

Confidence

65%

18Claude logo

Claude Opus 4.8

AnthropicProprietary API

Best fit

Formal math and careful proof-style reasoning.

Source coverage6/6

Full evidence: 6/6 sources · 100% confidence

Math98Vals ProofBench90Surge AI Riemann-bench47Vellum AIME 202594Artificial Analysis AIME 202590AA Index94

Adjusted score

84.2

#18

Model

84.2

Confidence

100%

19OpenAI logo

GPT-5.5

OpenAIProprietary API

Best fit

Hard math plus general advanced reasoning.

Source coverage5/6

Strong evidence: 5/6 sources · 90% confidence

Mathn/aVals ProofBench82Surge AI Riemann-bench76Vellum AIME 202588Artificial Analysis AIME 202588AA Index92

Adjusted score

82.5

#19

Model

83.1

Confidence

90%

20OpenAI logo

GPT-5.2

OpenAIProprietary API

Best fit

AIME-style math and broad reasoning workflows.

Source coverage5/6

Strong evidence: 5/6 sources · 90% confidence

Mathn/aVals ProofBench78Surge AI Riemann-bench58Vellum AIME 2025100Artificial Analysis AIME 2025100AA Index90

Adjusted score

80.4

#20

Model

80.8

Confidence

90%

21Gemini logo

Gemini 3 Pro

GoogleProprietary API and apps

Best fit

Competition math, long context, and multimodal math workflows.

Source coverage6/6

Full evidence: 6/6 sources · 100% confidence

Math97Vals ProofBench78Surge AI Riemann-bench28Vellum AIME 2025100Artificial Analysis AIME 202595AA Index88

Adjusted score

78.3

#21

Model

78.3

Confidence

100%

Decision guide

How to choose from this Best AI for Math ranking

Snapshot 2026-06-16

Best for

  • Checking solutions, exploring proof strategies, and solving structured math prompts.
  • Comparing reasoning models across formal benchmarks and public math evaluations.
  • Shortlisting models for tutoring, STEM assistants, and internal math test sets.

Evaluate

  • Verify final answers independently with symbolic tools, calculators, or known solutions.
  • Check whether intermediate steps are consistent, not just whether the final answer looks plausible.
  • Use topic-specific test sets for algebra, geometry, statistics, proofs, and contest math.

Avoid

  • Trusting long reasoning chains without external verification.
  • Using a general chat model as a grading authority without a clear rubric.
  • Assuming a model that wins on one math benchmark will dominate every math domain.

Questions

Best AI for Math FAQ

What is the best AI for math?

The top model is the strongest blended math pick for this snapshot, but different math domains can favor different models.

Can AI models make math mistakes even with high scores?

Yes. High-ranked models still produce wrong steps or overconfident answers, so important results should be verified independently.

How should I test an AI math model?

Use a private problem set with known answers, score final accuracy and reasoning quality separately, and include prompts from your actual use case.

Other ranking reports

Method note

Treat the winner as a shortlist, not a final procurement decision

The top model is the best blended pick for this query snapshot, but model choice should still account for price, latency, privacy, context length, tool access, safety settings, and your own benchmark prompts. Use this page to reduce the search space, then run a small evaluation on your real tasks before standardizing. See the methodology and editorial policy for source selection and correction standards.