Skip to content
IFAI

Model rankings

1432 models · 5 boards · 2 sources

Artificial AnalysisIntelligence IndexArenaText arena

Intelligence Index · A composite of several evaluations · Updated August 17, 2026

Smartest
Best open model
Kimi K3 (max)Kimi59.7Intelligence
Best value
Hy3-preview (Reasoning)Tencent345 pts/$Value
Best from China
Kimi K3 (max)Kimi59.7Intelligence
Top three open models
1Kimi K3 (max)Kimi · #5 overall59.7
2Qwen3.8 2.4T A95BAlibaba · #7 overall57.7
This week's changes
Sonic 3.6Speech · #1New
Grok 4.6 (high)Intelligence · #4New
Qwen3.8 2.4T A95BIntelligence · #7New
glm-5.3-maxCoding · #8New
Qwen-Image-3.0-ProImage · #8New
RankChangeModelIntelligencePrice $/MSpeed tok/sFirst token
1—Claude Opus 5 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 4 more variants63.1$105345 s
2—Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)ClosedAnthropic62.1$2067131 s
3—GPT-5.6 Sol (max)ClosedOpenAI · 5 more variants60.9$1170137 s
4NewGrok 4.6 (high)ClosedSpaceXAI60.9$3.05841 s
5▼ 1Qwen3.8 MaxClosedAlibaba58.1$3.0452.7 s
6▼ 1Claude Opus 4.8 (Adaptive Reasoning, Max Effort)ClosedAnthropic57.3$105817 s
7▼ 1Muse Spark 1.2 (xhigh)ClosedMeta56.8$2.0——
8▼ 1GPT-5.6 Terra (max)ClosedOpenAI · 5 more variants56.6$4.5124174 s
9▼ 1GPT-5.5 (xhigh)ClosedOpenAI · 4 more variants56.3$119045 s
10NewGemini 3.7 Flash (high)ClosedGoogle · 2 more variants56.0$1.541320 s
11▼ 2Grok 4.5 (high)ClosedSpaceXAI55.8$3.0519.8 s
12▼ 2Claude Sonnet 5 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant55.3$4.077183 s
13▼ 2Claude Opus 4.7 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant55.0$10519.8 s
14▼ 2Muse Spark 1.1 (xhigh)ClosedMeta53.2$2.02451.4 s
15▼ 2GPT-5.4 (xhigh)ClosedOpenAI · 2 more variants53.1$5.6137119 s
16▼ 2GPT-5.6 Luna (max)ClosedOpenAI · 5 more variants52.3$0.45171119 s
17▼ 2Gemini 3.5 Flash (high)ClosedGoogle · 2 more variants52.0$3.418324 s
18▼ 2Gemini 3.6 Flash (high)ClosedGoogle51.6$3.021516 s
19▼ 2Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 2 more variants48.4$6.057145 s
20▼ 2Gemini 3.1 Pro PreviewClosedGoogle47.7$4.510833 s
21▼ 2Qwen3.7 MaxClosedAlibaba46.7$3.82042.3 s
22▼ 2GPT-5.3 Codex (xhigh)ClosedOpenAI45.5$4.813951 s
23▼ 1Motif 3 (Beta)ClosedMotif Technologies45.3———
24▼ 3Claude Opus 4.6 (Adaptive Reasoning, Max Effort)ClosedAnthropic · 1 more variant44.9$103918 s
25▼ 2Muse SparkClosedMeta44.3———
26▼ 2GPT-5.2 (xhigh)ClosedOpenAI · 2 more variants43.3$4.880117 s
27▼ 2Claude Opus 4.5 (Reasoning)ClosedAnthropic · 1 more variant41.9$104412 s
28NewSolar Pro 4ClosedUpstage41.6$0.52572.5 s
29▼ 3MiMo-V2-ProClosedXiaomi41.4———
30▼ 3GPT-5.2 Codex (xhigh)ClosedOpenAI41.2$4.8——
31▼ 3Qwen3.6 Max PreviewClosedAlibaba41.1$2.9673.3 s
32▼ 3GPT-5.4 mini (xhigh)ClosedOpenAI · 2 more variants40.9$1.71657.1 s
33▼ 3Grok Build 0.1 0616ClosedSpaceXAI40.7$1.3610.5 s
34▼ 3Gemini 3 Pro Preview (high)ClosedGoogle · 1 more variant40.6$4.5——
35▼ 3Qwen3.6 PlusClosedAlibaba40.5$1.1562.2 s
36▼ 3JT-4.1 Flash 236B A21BClosedChina Mobile39.9———
37▼ 3GPT-5.4 nano (xhigh)ClosedOpenAI · 2 more variants39.7$0.461783.4 s
38▼ 3Agnes 2.5 Pro AlphaClosedSapiens AI39.7$0.561322.1 s
39▼ 3Qwen3.7 PlusClosedAlibaba39.4$0.70572.4 s
40▼ 3GLM-5-TurboClosedZ AI39.1———
41▼ 3Gemini 3 Flash Preview (Reasoning)ClosedGoogle · 1 more variant38.7$1.11826.6 s
42▼ 3Grok 4.20 0309 v2 (Reasoning)ClosedSpaceXAI · 1 more variant38.0$1.69822 s
43▼ 3Grok 4.3 (high)ClosedSpaceXAI · 3 more variants37.9$1.612223 s
44▼ 3GPT-5.1 (high)ClosedOpenAI · 1 more variant37.5$3.411533 s
45▼ 3Gemini 3.5 Flash-LiteClosedGoogle37.4$0.853569.8 s
46▼ 3Grok 4.20 0309 (Reasoning)ClosedSpaceXAI · 1 more variant37.4$3.0——
47▼ 3Claude 4.5 Sonnet (Reasoning)ClosedAnthropic · 1 more variant37.4$6.03910 s
48▼ 3MiMo-V2-Omni-0327ClosedXiaomi · 1 more variant37.3———
49▼ 3GPT-5 Codex (high)ClosedOpenAI37.0$3.4——
50▼ 3GPT-5.1 Codex (high)ClosedOpenAI35.6$3.4——

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 “—”.