Artificial Analysis Coding Index

Coding

Source ↗ Higher is better

Rank	Model	Provider	Score
1	Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)	Anthropic	81.6
2	Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)	Anthropic	80.7
3	Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback)	Anthropic	79.1
4	GPT-5.6 Sol (xhigh)	OpenAI	78.3
5	Claude Opus 5 (Adaptive Reasoning, Max Effort)	Anthropic	78.0
6	GPT-5.6 Sol (max)	OpenAI	77.4
7	GPT-5.6 Sol (high)	OpenAI	77.2
8	Claude Fable 5.1 (Adaptive Reasoning, Medium Effort, Default Fallback)	Anthropic	77.1
9	GPT-6 Astra (high)	OpenAI	77.1
10	Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)	Anthropic	77.0
11	GPT-6 Astra (max)	OpenAI	76.9
12	Grok 4.6 (high)	SpaceXAI	76.8
13	GPT-5.6 Terra (max)	OpenAI	76.7
14	GPT-6 Astra (medium)	OpenAI	76.7
15	Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)	Anthropic	76.5
16	Claude Opus 5 (Adaptive Reasoning, High Effort)	Anthropic	76.5
17	Muse Spark 1.3 (xhigh)	Meta	76.5
18	Gemini 3.8 Flash (high)	Google	76.3
19	GPT-5.6 Sol (medium)	OpenAI	76.3
20	Kimi K3 (max)	Moonshot AI	76.2
21	Qwen: Qwen3.8 Max (0902)	Alibaba	76.2
22	Gemini 3.7 Flash (high)	Google	76.1
23	GPT-6 Astra (xhigh)	OpenAI	75.9
24	Grok 4.6 (xhigh)	SpaceXAI	75.9
25	Muse Spark 1.3 (max)	Meta	75.8
26	GPT-6 Astra (low)	OpenAI	75.7
27	Claude Fable 5.1 (Adaptive Reasoning, Low Effort, Default Fallback)	Anthropic	75.2
28	GPT-5.5 (xhigh)	OpenAI	74.9
29	GLM-5.3 (max)	Z.ai	74.8
30	Grok 4.6 (medium)	SpaceXAI	74.4
31	Claude Opus 4.8 (Adaptive Reasoning, Max Effort)	Anthropic	74.3
32	Claude Opus 5 (Adaptive Reasoning, Medium Effort)	Anthropic	74.3
33	Gemini 3.8 Flash (medium)	Google	74.1
34	Claude Opus 4.7 (Adaptive Reasoning, Max Effort)	Anthropic	73.6
35	Gemini 3.8 Flash (low)	Google	73.5
36	Qwen3.8-Flash-Next	Alibaba	73.1
37	Grok 4.5 (high)	SpaceXAI	72.4
38	Muse Spark 1.2 (xhigh)	Meta	72.2
39	Kimi K3 (low)	Moonshot AI	72.0
40	Qwen: Qwen3.8 2.4T A95B	Alibaba	71.9
41	Qwen3.8 Max	Alibaba	71.8
42	GPT-5.5 (high)	OpenAI	71.6
43	Claude Sonnet 5 (Adaptive Reasoning, Max Effort)	Anthropic	71.5
44	Gemini 3.7 Flash (medium)	Google	71.5
45	Z.ai: GLM 5.3 Flash	Z.ai	71.5
46	GPT-5.5 (medium)	OpenAI	71.5
47	GPT-5.6 Luna (max)	OpenAI	71.4
48	Muse Spark 1.1 (xhigh)	Meta	71.3
49	GPT-5.4 (xhigh)	OpenAI	71.1
50	Gemini 3.7 Flash (low)	Google	71.0

Access this data

JSON GET /api/v1

[
  {
    "rank": 1,
    "model": "Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)",
    "provider": "Anthropic",
    "score": "81.6"
  },
  {
    "rank": 2,
    "model": "Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)",
    "provider": "Anthropic",
    "score": "80.7"
  },
  {
    "rank": 3,
    "model": "Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback)",
    "provider": "Anthropic",
    "score": "79.1"
  }
]

Curl

$ curl -s https://rightrank.ai/api/v1/rankings/artificial-analysis-coding-index.json | jq '.[:3]'

CLI brew install rightrank

$ rightrank top artificial-analysis-coding-index --limit 5
$ rightrank compare claude-opus-4.6 gpt-5.4-pro --category artificial-analysis-coding-index
$ rightrank value artificial-analysis-coding-index  # best performance per dollar

Claude Code Skill Skill

# In Claude Code, use the RightRank skill:
/rightrank best model for artificial-analysis-coding-index
/rightrank compare top 5 by value
/rightrank cheapest model scoring above 80 on artificial-analysis-coding-index