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Model Pulse

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Humanity's Last Examofficial site ↗

22 models scored · metric: accuracy. Prices are the cheapest listed across all serving providers. Cost/run and Pts/$ are priced for the heavy reasoning token profile — thinking tokens outnumber the answer several times over.

A benchmark is priced for the workload it exercises, not a fixed input:output blend: an agent loop and a single hard question bill very differently on the same rate card. Profile: 2k in · 1.5k out · 8k reasoning · 0% cache hit · 12k context.

Scores are facts as publicly reported by labs (see report links below and on each model page) and aggregated via models.dev. Humanity's Last Exam is maintained by its own project — Model Pulse is not affiliated with or endorsed by it.

Best value · top 5 by pts per dollar · heavy reasoning profile
  1. 1.Nemotron 3 Ultra 550B A55B32,522
  2. 2.GLM-5.25,173
  3. 3.GPT-5.54,719
  4. 4.Step 3.7 Flash4,324
  5. 5.Gemini 3.5 Flash3,669
22 models
#
🥇Claude Opus 5anthropic
64.7
$5$25$0.2482611M
🥈Claude Fable 5anthropic
64.5
$3$18.50$0.1823551M
🥉Muse Spark 1.1meta
62.1
$1.25$4.25$0.0431,4481.05M
4GPT-5.4 Proopenai
58.7
$27$160$1.57437.31.05M
5Claude Opus 4.8anthropic
57.9
$0.425$2.13$0.0212,7521.05M
6GPT-5.5 Proopenai
57.2
$27.27$163.64$1.60935.51.05M
7GPT-6 Astraopenai
57.2
$10$50$0.4951161.05M
8Qwen3.8 Max Previewalibaba
56.2
$2$6$0.0619211M
9Claude Opus 4.7anthropic
54.7
$4$20$0.0381,4391.05M
10GLM-5.2zhipuai
54.7
$0.3$1.05$0.0115,1731.05M
11GPT-5.5openai
52.2
$0.188$1.13$0.0114,7191.05M
12GPT-5.4openai
52.1
$0.75$6$0.0598911.05M
13Fugu Ultrasakana
50
$5$30$0.2951691.05M
14Fugusakana
47.2
————1M
15Step 3.7 Flashstepfun
47.2
$0.185$1.11$0.0114,324262K
16Claude Sonnet 4.6anthropic
46.8
$0.9$5.55$0.0558581M
17Gemini 3.1 Pro Previewgoogle
44.4
$1$6$0.0597531.05M
18GPT-5.4 miniopenai
41.5
$0.375$4$0.0391,071400K
19Qwen3.7 Maxalibaba
41.4
$0.825$2.48$0.0251,6451.06M
20Gemini 3.5 Flashgoogle
40.2
$0.186$1.11$0.0113,6691.05M
1–20 of 22 models

Score reports: anthropic.com · anthropic.com · ai.meta.com · openai.com · openai.com · alibabacloud.com — full source URLs are linked on each model page.

Cheapest scorer: Nemotron 3 Ultra 550B A55B at $0.1 input /M.