Benchmarks

Top models across a combined benchmark plus Artificial Analysis, LMArena, LiveBench, FrontierCode, Epoch AI, ARC Prize, EQ-Bench, Design Arena, and NanoGPT benchmark categories.

Combined

Equal-weight blend of Artificial Analysis Intelligence Index, LMArena Overall, LiveBench Overall, NanoGPT Usage Share. Each source is min-max normalized to 0-100 across its current leaderboard and weighted at 25%. Missing or unavailable source entries contribute 0.

Top 20 price vs performance

X-axis: $/M blended tokens

1.

Claude Fable 5
Anthropic logo

by Anthropic

96.9%

2.

Claude Opus 5
Anthropic logo

by Anthropic

73.3%

3.

Kimi K3
Moonshot logo

by Moonshot

48.4%

4.

GPT 5.6 Sol
OpenAI logo

by OpenAI

43.0%

32.2%

6.

27.2%

7.

Grok 4.6

by SpaceXAI

26.9%

8.

GPT 5.5
OpenAI logo

by OpenAI

25.7%

9.

GLM 5.3
Zhipu logo

by Zhipu

25.4%

10.

Qwen3.8
Qwen logo

by Qwen

24.3%

Weighted blend of latest source snapshots

NanoGPT Composite