Model Atlas

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AA Cost Chart Label is the displayed source value; Cost per Task (USD) is numeric. A bound such as <0.1¢ remains in the label while its numeric cell is blank; if both cells are blank, AA showed no plotted cost point for this model. GPT-6.1 Sol effort-variant rows use scores from Artificial Analysis model profiles captured 2026-09-30; insertion ranks are documented in docs/GPT-6.1-SOL-RANK-IMPACT.md. Values refreshed from the Artificial Analysis evaluation page captured 2026-10-29.

233 results

Terminal-Bench 4.0 source rankings

1	Kimi	Kimi K3.1 Pro	0.671717	Oct 2026	$3.68
2	Google	Gemini 4 Carbon (High)	0.651515	Oct 2026	$7.76
3	Anthropic	Claude Sonnet 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)	0.636364	Sep 2026	$10.02
4	Anthropic	Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)	0.59596	Sep 2026	$10.04
4	Anthropic	Claude Opus 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback)	0.59596	Sep 2026	$6.05
4	OpenAI	GPT-6 Astra (Xhigh)	0.59596	Sep 2026	$3.66
7	OpenAI	GPT-6 Astra (Max)	0.590909	Sep 2026	$6.24
8	Anthropic	Claude Sonnet 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback)	0.570707	Sep 2026	$4.09
8	Google	Gemini 4 Argon (High)	0.570707	Sep 2026	$7.68
8	Meta	Muse Wonder Full (Max)	0.570707	Oct 2026	—
11	Anthropic	Claude Opus 5.5 (Adaptive Reasoning, High Effort, Default Fallback)	0.565657	Sep 2026	$3.46
12	OpenAI	GPT-6.1 Sol (Max)	0.560606	Sep 2026	$1.27
13	OpenAI	GPT-6.1 Terra (Max)	0.555556	Oct 2026	$0.96
14	Anthropic	Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)	0.550505	Sep 2026	$10.89
15	OpenAI	GPT-6 Astra (High)	0.540404	Sep 2026	$3.24
15	OpenAI	GPT-6.1 Sol (Xhigh)	0.540404	Sep 2026	$0.76
17	Anthropic	Claude Opus 5.5 (Adaptive Reasoning, Medium Effort, Default Fallback)	0.525253	Sep 2026	$2.45
18	Anthropic	Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback)	0.520202	Sep 2026	$7.56
18	Anthropic	Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)	0.520202	Sep 2026	$13.04
18	Meta	Muse Wonder (Max)	0.520202	Oct 2026	$6.95
21	OpenAI	GPT-6.1 Sol (High)	0.515152	Sep 2026	$0.59
22	OpenAI	GPT-6 Astra (Medium)	0.494949	Sep 2026	$2.73
23	Anthropic	Claude Opus 5 (Max)	0.489899	Jul 2026	—
24	OpenAI	GPT-6.1 Sol (Medium)	0.479798	Sep 2026	$0.36
25	Anthropic	Claude Opus 5 (Xhigh)	0.464646	Jul 2026	—
25	OpenAI	GPT-6.1 Terra (Xhigh)	0.464646	Oct 2026	$0.40
27	Anthropic	Claude Opus 5 (High)	0.459596	Jul 2026	—
28	Anthropic	Claude Fable 5.1 (Adaptive Reasoning, Medium Effort, Default Fallback)	0.449495	Sep 2026	$5.58
29	Anthropic	Claude Sonnet 5.5 (Adaptive Reasoning, High Effort, Default Fallback)	0.439394	Sep 2026	$1.64
29	OpenAI	GPT-6 Sol (Max)	0.439394	Sep 2026	—
31	Anthropic	Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)	0.424242	Jun 2026	—
32	Z AI	GLM-5.3 (Max)	0.419192	Aug 2026	$5.01
32	OpenAI	GPT-6 Astra (Low)	0.419192	Sep 2026	$1.42
32	OpenAI	GPT-6.1 Terra (High)	0.419192	Oct 2026	$0.26
35	Anthropic	Claude Fable 5.1 (Adaptive Reasoning, Low Effort, Default Fallback)	0.40404	Sep 2026	$4.49
36	OpenAI	GPT-5.6 Sol (Max)	0.39899	Jul 2026	—
37	Alibaba	Qwen3.8 Max (0902)	0.388889	Sep 2026	$10.02
38	OpenAI	GPT-5.6 Terra (Max)	0.353535	Jul 2026	—
39	Z AI	GLM-5.3 (Low)	0.348485	Aug 2026	$1.57
39	Xiaomi	MiMo-V2.6-Pro	0.348485	Sep 2026	$0.26
41	Anthropic	Claude Opus 5 (Medium)	0.343434	Jul 2026	—
42	DeepSeek	DeepSeek V4.1 Flash 1017 (Max)	0.338384	Oct 2026	$0.60
43	InclusionAI	Ling 3.1 Flash	0.333333	Oct 2026	—
43	Meta	Muse Spark 1.3 (Max)	0.333333	Sep 2026	$2.39
43	StepFun	Step 5 Preview	0.333333	Sep 2026	$2.35
46	Anthropic	Claude Haiku 5.5 (Adaptive Reasoning, Max Effort, Default Fallback)	0.328283	Oct 2026	$0.41
46	Z AI	GLM-5.3-Flash	0.328283	Aug 2026	—
46	InclusionAI	Ling 3.1 Flash 1019	0.328283	Oct 2026	$3.19
49	OpenAI	GPT-6.1 Terra (Medium)	0.323232	Oct 2026	$0.17
50	Anthropic	Claude Opus 5.5 (Adaptive Reasoning, Low Effort, Default Fallback)	0.313131	Sep 2026	$0.98