Which model leads on FrontierMath-2025-02-28-Private?

Muse Spark from Unknown leads FrontierMath-2025-02-28-Private with a score of 68.4. The median score across 65 tested models is 14.1.

Is FrontierMath-2025-02-28-Private saturated?

No · the top score is 68.4 out of 100 (68%). There is still meaningful room for improvement on FrontierMath-2025-02-28-Private.

Does FrontierMath-2025-02-28-Private predict performance on other benchmarks?

Yes · FrontierMath-2025-02-28-Private scores correlate 0.98 with FrontierMath-Tiers-1-3-v2-Private across 30 shared models. Models that do well on FrontierMath-2025-02-28-Private tend to do well on FrontierMath-Tiers-1-3-v2-Private.

How often is FrontierMath-2025-02-28-Private data refreshed?

BenchGecko pulls updates daily. New model scores on FrontierMath-2025-02-28-Private appear as soon as they are published by Epoch AI or the model provider.

Benchmark · MathCompetitive

FrontierMath-2025-02-28-Private

Name: FrontierMath-2025-02-28-Private Benchmark
Creator: BenchGecko
License: https://creativecommons.org/licenses/by/4.0/

FrontierMath (Feb 2025) · original research-level math problems created by mathematicians, testing capabilities at the boundary of current AI mathematical reasoning.

Updated 2026-05-27

Models tested

Top score

68.4

Muse Spark

Median

14.1

min 0.3

Top-5 spread

σ 7.0

wide open

The Frontier

Best score over time · one chart, every benchmark

Chart type

Frontier on FrontierMath-2025-02-28-Private rose from 9.3 to 56.8 in 14 months · +47.5 points · latest leader Claude Sonnet 4.6 from Anthropic.

Pink dots = frontier records · 8 totalClick to open model page

Full rankings

65 models tested · sorted by score

#	Model	Score	Price
1	U Muse Spark· Unknown	68.4	n/a
2	Gemini 3 Pro· Google DeepMind	66.0	n/a
3	Claude Sonnet 4.6· Anthropic	56.8	$3.00
4	GPT-5.1· OpenAI	54.5	$1.25
5	GPT-5.4 Pro· OpenAI	50.0	$30.00
6	Kimi K2.5· moonshotai	49.0	$0.45
7	GPT-5.4· OpenAI	47.6	$2.50
8	Claude Opus 4.8· Anthropic	47.2	$5.00
9	Claude Opus 4.7· Anthropic	43.8	$5.00
10	Claude Opus 4.6· Anthropic	40.7	$5.00
11	GPT-5.2· OpenAI	40.7	$1.75
12	Qwen3.6 Max Preview· Alibaba Qwen	40.5	$1.03
13	Gemini 3.5 Flash· Google DeepMind	39.0	$1.50
14	Kimi K2.6· moonshotai	39.0	$0.95
15	DeepSeek V3.2· DeepSeek	38.8	$0.28
16	Kimi K2 Thinking· moonshotai	37.5	$0.60
17	Gemini 3.1 Pro Preview· Google DeepMind	36.9	$2.00
18	Qwen 3.5 Plus (hosted 397B-A17B)· Alibaba Qwen	36.9	n/a
19	Gemini 3 Flash Preview· Google DeepMind	35.6	$0.50
20	Grok 4· xAI	34.5	n/a
21	GLM 5.1· z-ai	33.5	$0.97
22	GPT-5· OpenAI	32.4	$1.25
23	GLM 5· z-ai	28.8	$0.60
24	GPT-5.4 Mini· OpenAI	28.3	$0.75
25	GPT-5 Mini· OpenAI	27.2	$0.25
26	Qwen3.6 Plus· Alibaba Qwen	26.2	$0.33
27	GPT-5.4 Nano· OpenAI	25.9	$0.20
28	o4 Mini· OpenAI	24.8	$1.10
29	Claude Opus 4.5· Anthropic	20.7	$5.00
30	o3· OpenAI	18.7	$2.00
31	Claude Sonnet 4.5· Anthropic	15.2	$3.00
32	Qwen3 235B A22B Thinking 2507· Alibaba Qwen	14.9	$0.23
33	Gemini 2.5 Pro· Google DeepMind	14.1	$1.25
34	o3 Mini· OpenAI	12.4	$1.10
35	Claude Haiku 4.5· Anthropic	10.4	$1.00
36	Qwen3.6 Flash· Alibaba Qwen	10.3	$0.19
37	Grok-3 mini· xAI	10.3	n/a
38	o1· OpenAI	9.3	$15.00
39	Gemini 2.5 Flash· Google DeepMind	8.5	$0.30
40	GPT-5 Nano· OpenAI	8.3	$0.05
41	Claude Opus 4· Anthropic	7.9	$15.00
42	Claude 3.7 Sonnet· Anthropic	7.3	n/a
43	Claude Sonnet 4· Anthropic	7.3	$3.00
44	Claude Opus 4.1· Anthropic	7.2	$15.00
45	Grok 3· xAI	6.7	n/a
46	Qwen3.5-Flash· Alibaba Qwen	6.2	$0.07
47	GPT-4.1· OpenAI	5.5	$2.00
48	GPT-4.1 Mini· OpenAI	4.5	$0.40
49	GLM 4.7· z-ai	4.3	$0.60
50	GLM 4.6· z-ai	3.8	$0.43
51	DeepSeek V3· DeepSeek	3.0	$0.26
52	Gemini 2.0 Flash (Dec 2024)· Google DeepMind	3.0	n/a
53	o1-mini· OpenAI	3.0	n/a
54	Claude 3.5 Sonnet· Anthropic	1.8	n/a
55	GPT-4.1 Nano· OpenAI	1.8	$0.10
56	Qwen2.5-Max· Alibaba Qwen	1.8	n/a
57	Gemini 2.0 Flash· Google DeepMind	1.7	$0.10
58	Grok-2 (Dec 2024)· xAI	1.2	n/a
59	Llama 4 Maverick· Meta	1.2	$0.19
60	Mistral Medium 3· Mistral AI	0.6	$0.40
61	Claude 3.5 Haiku· Anthropic	0.6	n/a
62	GPT-4o (2024-11-20)· OpenAI	0.6	$2.50
63	Mistral Large· Mistral AI	0.6	$2.00
64	GPT-4o (2024-08-06)· OpenAI	0.3	$2.50
65	Mistral Large 2411· Mistral AI	0.3	$2.00