APEX: Big Law Associate

Created by experts from Latham & Watkins, Skadden, Cravath.
Advised by Cass Sunstein—Harvard law professor, former White House Regulatory Administrator, and top-cited legal scholar.
GPT-5
GPT-5High
76.6%
Opus 4.6
Opus 4.6High
76.4%
GPT 5.4
GPT 5.4High
74.3%
o3
o3High
73.6%
GPT-5-Codex
GPT-5-CodexHigh
73.5%
GPT-5.2
GPT-5.2High
73.4%
Kimi K3
Kimi K3Max
73.2%
GPT-5.1-Codex
GPT-5.1-CodexHigh
73.2%
GPT-5.2-Codex
GPT-5.2-CodexHigh
73.0%
Opus 4.7
Opus 4.7Max
70.9%
Sonnet 4.6
Sonnet 4.6High
70.1%
Opus 4.5
Opus 4.5High
70.1%
Grok 4.1
Grok 4.1Fast
70.0%
GPT-5.6 Terra
GPT-5.6 TerraMax
69.8%
GPT-5.3-Codex
GPT-5.3-CodexHigh
69.8%
Fable 5
Fable 5Max
69.3%
Gemini 3.6 Flash
Gemini 3.6 FlashHigh
69.1%
Opus 5
Opus 5xHigh
68.7%
Inkling
InklingHigh
67.9%
Grok 4
Grok 4
67.0%
Gemini 3 Pro
Gemini 3 ProHigh
66.8%
Gemini 3.5 Flash
Gemini 3.5 FlashHigh
66.2%
Gemini 3 Flash
Gemini 3 FlashHigh
66.0%
DeepSeek-V4-Flash
DeepSeek-V4-FlashMax
65.7%
Kimi K2.7 Code
Kimi K2.7 CodeHigh
65.1%
GLM-5.2
GLM-5.2Max
64.9%
MiniMax-M3
MiniMax-M3High
64.9%
DeepSeek-V4-Pro
DeepSeek-V4-ProMax
64.6%
Opus 4.8
Opus 4.8Max
64.3%
Nemotron 3 Ultra
Nemotron 3 UltraHigh
64.0%
Gemini 3.1 Pro
Gemini 3.1 ProHigh
60.7%
Kimi K2
Kimi K2HighThinking
59.8%
DeepSeek-V3.2
DeepSeek-V3.2
55.7%
Qwen 3.5
Qwen 3.5
54.6%
Sonnet 5
Sonnet 5Max
54.4%
Gemma 4 31B
Gemma 4 31B
52.9%
MiniMax-M2.7
MiniMax-M2.7High
52.5%
GPT-OSS-120B
GPT-OSS-120BHigh
52.0%
GLM-4.7
GLM-4.7
51.6%
GLM-5
GLM-5Thinking
50.0%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%

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