Skip to content
IFAI

Model rankings

1371 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated July 20, 2026

Best open model
GLM-5.2 (max)Z AI51.1Intelligence
Best value
Qwen3.5 4B (Reasoning)Alibaba335 pts/$Value
Best from China
Kimi K3Kimi57.1Intelligence
Top three by Intelligence
2GPT-5.6 Sol (max)OpenAI58.9
3Kimi K3Kimi57.1
Top three open models
1GLM-5.2 (max)Z AI · #12 overall51.1
2MiniMax-M3MiniMax · #18 overall44.4
3DeepSeek V4 Pro (Reasoning, Max Effort)DeepSeek · #19 overall44.3
This week's changes
kimi-k3-maxCoding · #1New
claude-opus-5-highCoding · #2New
Kimi K3Intelligence · #3New
glm-5.2-maxCoding · #5New
gemini-3.6-flashCoding · #13New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)ClosedAnthropic59.9$2061113 s
2—GPT-5.6 Sol (max)ClosedOpenAI · 5 more variants58.9$1162128 s
3—Claude Opus 4.8 (Adaptive Reasoning, Max Effort)ClosedAnthropic55.7$105921 s
4—GPT-5.6 Terra (max)ClosedOpenAI · 5 more variants55.0$5.6136140 s
5—GPT-5.5 (xhigh)ClosedOpenAI · 4 more variants54.8$117678 s
6—Claude Opus 4.7 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant53.5$105020 s
7—Claude Sonnet 5 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant53.4$4.083192 s
8—GPT-5.4 (xhigh)ClosedOpenAI · 2 more variants51.4$5.6140112 s
9—GPT-5.6 Luna (max)ClosedOpenAI · 5 more variants51.2$2.3192108 s
10—Muse Spark 1.1 (xhigh)ClosedMeta50.6$2.01221.3 s
11—Gemini 3.5 Flash (high)ClosedGoogle · 2 more variants50.2$3.416921 s
12—Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 2 more variants47.2$6.054108 s
13—Gemini 3.1 Pro PreviewClosedGoogle46.5$4.512426 s
14—GPT-5.3 Codex (xhigh)ClosedOpenAI44.3$4.811667 s
15—Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant43.7$104214 s
16—Muse SparkClosedMeta43.1———
17—GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants42.2$4.874114 s
18—Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant40.8$104713 s
19NewInkling (xhigh)OpenThinking Machines40.7$2.6——
20▼ 1GPT-5.2 Codex (xhigh)ClosedOpenAI40.1$4.817452 s
21▼ 1GPT-5.4 mini (xhigh)ClosedOpenAI · 2 more variants40.0$1.71657.8 s
22▼ 1Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant39.6$4.5——
23▼ 1GPT-5.4 nano (xhigh)ClosedOpenAI · 2 more variants38.2$0.461714.5 s
24▼ 1Nemotron 3 Ultra 550B A55B (Reasoning)OpenNVIDIA37.8$1.22181.2 s
25▼ 1Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant37.8$1.11776.6 s
26▼ 1GPT-5.1 (high)ClosedOpenAI · 1 more variant36.9$3.410031 s
27▼ 1Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant36.4$6.04315 s
28▼ 1GPT-5 Codex (high)ClosedOpenAI36.1$3.417311 s
29▼ 1GPT-5.1 Codex (high)ClosedOpenAI34.7$3.41806.2 s
30▼ 1GPT-5 (high)ClosedOpenAI · 4 more variants34.7$3.49674 s
31▼ 1Claude 4.1 Opus (Reasoning)ClosedAnthropic · 1 more variant33.7$30308.6 s
32▼ 1GPT-5.5 Instant (May 2026)ClosedOpenAI · 1 more variant33.5$11——
33▼ 1o3-proClosedOpenAI32.5$352887 s
34▼ 1Claude 4 Opus (Reasoning)ClosedAnthropic · 1 more variant31.0$30——
35▼ 1GPT-5 mini (medium)ClosedOpenAI · 2 more variants30.9$0.699214 s
36▼ 1GPT-5.1 Codex mini (high)ClosedOpenAI30.6$0.692085.9 s
37▼ 1o3ClosedOpenAI30.4$3.51445.7 s
38▼ 1Claude 4.5 Haiku (Reasoning)ClosedAnthropic · 1 more variant29.6$2.010220 s
39▼ 1Gemma 4 31B (Reasoning)OpenGoogle · 1 more variant29.4$0.000351.2 s
40▼ 1Claude 4 Sonnet (Reasoning)ClosedAnthropic · 1 more variant28.9$6.0——
41▼ 1Claude 3.7 Sonnet (Reasoning)ClosedAnthropic · 1 more variant27.1———
42▼ 1Gemini 2.5 ProClosedGoogle25.8$3.414421 s
43▼ 1Gemma 4 26B A4B (Reasoning)OpenGoogle · 1 more variant25.7$0.20——
44▼ 1o4-mini (high)ClosedOpenAI25.6$1.917725 s
45▼ 1NVIDIA Nemotron 3 Super 120B A12B (Reasoning)OpenNVIDIA25.4$0.381611.5 s
46▼ 1Mercury 2ClosedInception25.3$0.389213.6 s
47▼ 1Gemini 3.1 Flash-LiteClosedGoogle25.0$0.563215.7 s
48▼ 1gpt-oss-120b (high)OpenOpenAI · 1 more variant23.8$0.263070.8 s
49▼ 1Gemini 2.5 Flash Preview (Sep '25) (Reasoning)ClosedGoogle · 3 more variants23.8———
50▼ 1o1ClosedOpenAI · 1 more variant23.4$269529 s

Intelligence over time

Each maker's best model at the time on the Artificial Analysis Intelligence Index, by the month it was released.

Gained most · Anthropic +57.2Highest now · Anthropic 64.6Gap between highest and lowest 18.1 ptsTime range Nov 2025 – Nov 2026
64.6Anthropic60.0Google56.9OpenAI50.1Meta46.5Kimi

Arena data comes from the leaderboard dataset it publishes on Hugging Face (CC BY 4.0). Only each board's overall leaderboard is used; scores and ranks are unchanged. dataset · CC BY 4.0

Artificial Analysis data comes from its API (artificialanalysis.ai). Scores are unchanged; ranks follow the scores. artificialanalysis.ai

Open or closed follows the license Arena gives; prices and Artificial Analysis intelligence show only where model names match, otherwise “—”.