LLM Leaderboard - Comparison of AI models from OpenAI, Anthropic, Google, Meta & others
Comparison and ranking the performance of over 250 AI models (LLMs) across key metrics including intelligence, price, performance and speed (time per task in minutes & latency as time to first answer token), context window & others.
For more details including relating to our methodology, see our FAQs.
Intelligence
Claude Fable 5.2 (max) and Claude Fable 5.2 (xhigh) are the highest intelligence models, followed by Claude Fable 5.2 (high) and Gemini 4 Carbon (high).
Time per Task
GPT-6 Luna (low) and GPT-6.1 Terra (low) have the lowest time per task, followed by Gemini 4 Hydrogen (low) and Gemini 3.5 Flash-Lite.
Time to First Answer Token
Tiny Aya Global and Phi-4 Multimodal have the lowest time to first answer token, followed by Celeris-1 and NVIDIA Nemotron Nano 9B V2.
Cost per Task
K2 Horizon 375B A23B and Command A+ have the lowest cost per task, followed by North Mini Code and GPT-6 Luna (low).
Context Window
Llama 4 Scout and GPT-6 Sol (Daybreak Blue, max) support the largest context windows, followed by Muse Wonder (max) and Muse Wonder (high).
Further Analysis | ||||||
|---|---|---|---|---|---|---|
65 | $26.54 | 45.3 | 268.43 | 1M | ||
60 | $5.48 | 31.3 | 69.56 | 1M | ||
59 | $10.04 | 25.4 | 399.36 | 1M | ||
57 | $6.24 | 23.8 | 251.67 | 1M | ||
55 | $1.27 | 23.1 | 200.68 | 1M | ||
55 | $10.02 | 33.9 | 278.78 | 1M | ||
54 | $3.16 | 14.8 | 43.34 | 1M | ||
51 | $0.96 | 14.6 | 184.80 | 1M | ||
50 | $4.97 | 29.4 | 45.20 | 1M | ||
50 | -- | -- | -- | 1M | ||
46 | $3.68 | 39.7 | 185.95 | 1M | ||
44 | $6.95 | 14.6 | 26.13 | 1M | ||
36 | $0.41 | 14.9 | 176.72 | 1M | ||
36 | $0.14 | 3.3 | 4.98 | 1M | ||
35 | $7.77 | 26.9 | 62.70 | 500k | ||
35 | $1.03 | 14.2 | 109.88 | 1M | ||
34 | $10.02 | 48.6 | 114.22 | 984k | ||
33 | $0.60 | 14.0 | 45.09 | 1M | ||
32 | $5.01 | 25.8 | 62.23 | 1M | ||
31 | $7.77 | 14.4 | 17.34 | 1M | ||
31 | $1.18 | 31.9 | 69.01 | 1M | ||
30 | $0.26 | 35.6 | 38.58 | 1M | ||
30 | $3.19 | -- | -- | 1M | ||
29 | $0.49 | 16.8 | 59.89 | 1M | ||
29 | $0.57 | 34.7 | 96.11 | 256k | ||
29 | $2.35 | 14.5 | 24.28 | 1M | ||
28 | $0.15 | 12.0 | 89.04 | 1M | ||
28 | $0.58 | 46.8 | 104.76 | 1M | ||
27 | $0.13 | 50.5 | 31.97 | 1M | ||
26 | $2.06 | 13.1 | 41.27 | 1M | ||
25 | $2.02 | 7.9 | 12.45 | 1M | ||
24 | $0.57 | 25.5 | 6.33 | 1M | ||
23 | $1.77 | 19.7 | 55.72 | 1M | ||
20 | -- | -- | -- | 524k | ||
20 | $3.53 | 43.7 | 138.53 | 256k | ||
19 | -- | -- | -- | 262k | ||
19 | $1.29 | 13.7 | 80.76 | 1M | ||
18 | $0.00 | 4.3 | 15.93 | 524k | ||
18 | $0.28 | 2.1 | 6.67 | 1M | ||
14 | $0.96 | 62.5 | 35.11 | 512k | ||
14 | $0.76 | 14.8 | 15.77 | 256k | ||
14 | $0.56 | 6.1 | 15.93 | 1M | ||
13 | $0.20 | 5.8 | 19.53 | 1M | ||
12 | $1.35 | 11.0 | 21.88 | 1M | ||
12 | $2.21 | 4.3 | 4.68 | 262k | ||
12 | $0.69 | 1.7 | 4.63 | 1M | ||
8 | -- | -- | -- | 262k | ||
6 | $0.18 | 5.4 | 25.30 | 131k | ||
6 | $0.00 | 3.1 | 17.45 | 192k | ||
6 | $0.31 | 4.2 | 14.20 | 1M | ||
5 | $0.0405 | 11.5 | 54.00 | 131k | ||
5 | -- | -- | -- | 131k | ||
5 | $1.04 | 4.5 | 23.58 | 256k | ||
4 | -- | -- | 26.30 | 256k | ||
4 | $0.0399 | 1.7 | 10.62 | 256k | ||
4 | $0.35 | 7.5 | 14.96 | 131k | ||
3 | $0.00 | 2.9 | 4.36 | 256k | ||
2 | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | 2.83 | 256k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | 4.42 | 262k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 1.14 | 66k | ||
-- | -- | -- | 17.15 | 256k | ||
-- | -- | -- | 41.65 | 262k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 524k | ||
-- | -- | -- | 2.18 | 131k | ||
-- | -- | -- | 7.21 | 200k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 1.06 | 262k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 0.87 | 1M | ||
-- | -- | -- | 1.34 | 262k | ||
-- | -- | -- | 0.38 | 128k | ||
-- | -- | -- | 1.22 | 131k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | 1.38 | 262k | ||
-- | -- | -- | -- | 524k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | 1.38 | 130k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 10.19 | 256k | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 37k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 10.52 | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | 1.56 | 128k | ||
-- | -- | -- | -- | 524k | ||
-- | -- | -- | -- | 33k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 48.50 | 400k | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 46.21 | 1M | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 4.36 | 128k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | 19.39 | 1M | ||
-- | -- | -- | 98.60 | 1M | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 3.15 | 262k | ||
-- | -- | -- | 1.50 | 256k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 27.97 | 256k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 2.85 | 256k | ||
-- | -- | -- | 3.26 | 128k | ||
-- | -- | -- | 2.69 | 256k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | 2.30 | 260k | ||
-- | -- | -- | 45.55 | 1M | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | 11.57 | 262k | ||
-- | -- | -- | 0.69 | 131k | ||
-- | -- | -- | 0.20 | 8k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 64k | ||
-- | -- | -- | 18.78 | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | 43.69 | 256k | ||
-- | -- | -- | 112.78 | 262k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | 1.64 | 1M | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | 1.85 | 256k | ||
-- | -- | -- | 1.71 | 128k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | 4.57 | 128k | ||
-- | -- | -- | -- | 512k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 44.22 | 1M | ||
-- | -- | -- | -- | 33k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 49.15 | 1M | ||
-- | -- | -- | -- | 32k | ||
-- | -- | -- | -- | 66k | ||
-- | -- | -- | 1.13 | 10M | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 4k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | 44.55 | 256k | ||
-- | -- | -- | -- | 258k | ||
-- | -- | -- | -- | 512k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 25.55 | 66k | ||
-- | -- | -- | 15.28 | 1M | ||
-- | -- | -- | -- | 131k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | 1.87 | 400k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 6.21 | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | -- | 33k | ||
-- | -- | -- | -- | 922k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 128k | ||
-- | -- | -- | 12.82 | 262k | ||
-- | -- | -- | 4.06 | 16k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 262k | ||
-- | -- | -- | -- | 1M | ||
-- | -- | -- | -- | 33k | ||
-- | -- | -- | -- | 256k | ||
-- | -- | -- | 1.60 | 256k |
Key definitions
Frequently Asked Questions
Claude Fable 5.2 (Max, Default Fallback) currently ranks #1 on the Artificial Analysis LLM Leaderboard with an Intelligence Index score of 65, out of 113 models ranked.
The top models by Intelligence Index are: 1. Claude Fable 5.2 (Max, Default Fallback) (65), 2. Claude Fable 5.2 (Xhigh, Default Fallback) (62), 3. Claude Fable 5.2 (High, Default Fallback) (62), 4. Gemini 4 Carbon (High) (60), 5. Claude Opus 5.5 (Max, Default Fallback) (59).
GPT-6 Luna (Low) is the fastest, with the lowest time per task at 0.6 minutes per Intelligence Index task, followed by GPT-6.1 Terra (Low) (1.2 min) and Gemini 4 Hydrogen (Low) (1.4 min). Lower is better.
K2 Horizon 375B A23B has the lowest cost per Intelligence Index task at $0.00, followed by Command A+ ($0.00) and North Mini Code ($0.00).
Kimi K3.1 Pro is the highest-ranked open weights model with an Intelligence Index score of 46. There are 44 open weights models out of 113 total on the leaderboard.
The top open weights models by Intelligence Index are: 1. Kimi K3.1 Pro (46), 2. DeepSeek V4.1 Flash 1017 (Max) (33), 3. GLM-5.3 (Max) (32).
Claude Fable 5.2 (Max, Default Fallback) leads among 108 reasoning models with an Intelligence Index score of 65. Reasoning models use extended thinking to solve complex problems before responding.
The leaderboard includes filters to narrow results by model type (reasoning vs non-reasoning), openness (open weights vs proprietary), and other criteria.
Click on any model name in the leaderboard to visit its dedicated comparison page with detailed charts covering intelligence, pricing, speed, latency, and more. You can also compare API providers for each model. View all models