Best for agents

Ranked by APEX-Agents - long-horizon professional tasks performed by agents. Source: Epoch AI. Variants (reasoning effort, batch) are folded into one row.

#	Model	Capability	AA index	Reasoning	Math	Coding	Context	$/M	Weights	Released
1	ZGLM-5.3-FlashunknownZ.ai (Zhipu AI)	—	—	—	—	—	—	—	Open	20 Aug 2026
2	MKimi K3unknownMoonshot AI	—	—	—	—	—	—	—	Open	16 Jul 2026
3	DDeepSeek V4 Pro 0813unknownDeepSeek	—	—	—	—	—	—	—	Open	13 Aug 2026
4	ZGLM 5.1Z.ai (Zhipu AI)	149.9	26.1	89.9	93.3	—	205K	$2.15	Open	7 Apr 2026
5	MMiniMax M3MiniMax	147.0	29.2	90.9	71.1	—	1.05M	$0.53	Open	1 Jun 2026
6	MKimi K2.7 CodeMoonshot AI	150.0	25.8	87.9	95.6	30.5	262K	$1.32	Open	12 Jun 2026
7	TInklingThinking Machines Lab	148.6	25.0	—	—	—	524K	$1.76	Open	15 Jul 2026
8	AQwen3.5 397B A17BAlibaba (Qwen)	146.6	18.4	86.4	88.9	—	262K	$1.29	Open	13 Feb 2026
9	Ogpt-oss-120bOpenAI	139.9	11.6	75.8	88.9	—	131K	$0.070	Open	5 Aug 2025

• AClaude Sonnet 5.5
  Anthropic · 28 Sep 2026 · AA 56 · 1M · $4.00/M
• AQwen3.8 Max Prime
  Alibaba (Qwen) · 23 Sep 2026 · 1M · $6.00/M
• OGPT-6 Sol
  OpenAI · 22 Sep 2026 · AA 47.5 · 1.05M · $4.00/M
• OGPT-6 Luna
  OpenAI · 22 Sep 2026 · AA 37.3 · 1.05M · $0.20/M
• OGPT-6 Sol Pro
  OpenAI · 22 Sep 2026 · 1.05M · $4.00/M
• OGPT-6 Luna Pro
  OpenAI · 22 Sep 2026 · 1.05M · $0.20/M
• AClaude Opus 5.5
  Anthropic · 22 Sep 2026 · AA 57.6 · 1M · $8.00/M
• XGrok 4.7
  xAI · 21 Sep 2026 · AA 46.4 · 500K · $3.00/M

Not ranked until an independent evaluator (Epoch AI) publishes scores. We don't use vendor-reported benchmark claims for rankings.