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Changelog
Intelligence
Cost per task
Coding Agent Index
Cyber Index
Decision Index
Benchmarks
Speed
Latency
Price
Leaderboard
Benchmark
GPT-6.1 Sol
(High)
OpenAI
Proprietary
Reasoning
Intelligence
Intelligence Index
#19 of 266
51.8
52
GPT-6.1 Sol (Max)
51.2
51
Claude Opus 5.5 (Medium)
51.2
51
Claude Fable 5.1 (High)
51
51
GPT-6.1 Sol (Xhigh)
50.9
51
GPT-6 Astra (High)
50.2
50
GPT-6.1 Sol (High)
49.6
50
GPT-6 Astra (Medium)
48.9
49
Claude Fable 5.1 (Medium)
47.8
48
GPT-6.1 Sol (Medium)
46.8
47
Claude Sonnet 5.5 (High)
Data from Artificial Analysis
Evaluations
AA-Omniscience Accuracy
60.8%
#14
Humanity's Last Exam
51.4%
#19
Terminal-Bench 4.0
51.5%
#19
AA-LCR
82.3%
#28
SciCode
55.8%
#28
CritPt
30%
#13
MMMU-Pro
84.9%
#12
GPT-6.1 Sol (High)
Median
Data from Artificial Analysis
Speed and price
Speed
tokens per second · #136 of 162
56
56
Qwen3.7 Plus
56
56
MiMo-V2.6-Flash
55
55
Gemma 4 31B (Non-reasoning)
55
55
Claude Fable 5.1 (Medium)
54
54
Granite 4.2 8B
53
53
GPT-6.1 Sol (High)
53
53
GPT-6 Astra (Medium)
53
53
GPT-6.1 Sol (Xhigh)
53
53
GPT-6 Astra (Low)
52
52
GPT-6.1 Sol (Low)
Data from Artificial Analysis
Latency
seconds to first token · #145 of 162
25
25
Claude Haiku 5.5 (High)
27.3
27
Gemini 3.8 Flash (High)
27.3
27
Claude Sonnet 5.5 (Xhigh)
27.5
28
Muse Wonder (Max)
30.3
30
Claude Opus 5.5 (High)
36.1
36
GPT-6.1 Sol (High)
40.3
40
Grok 4.7 (Xhigh)
40.7
41
GPT-6 Astra (High)
54.9
55
GPT-5.3 Codex (Xhigh)
57
57
Gemini 4 Argon (High)
Data from Artificial Analysis
Price
$ per 1M tokens (3:1) · #138 of 169
$4
4
Kimi K3.1 Pro
$4
4
Gemini 4 Argon (High)
$4
4
Claude Sonnet 5.5 (Xhigh)
$4
4
GPT-6.1 Sol (Max)
$4
4
GPT-6.1 Sol (Xhigh)
$4
4
GPT-6.1 Sol (High)
$4
4
GPT-6.1 Sol (Medium)
$4
4
Claude Sonnet 5.5 (High)
$4
4
GPT-6.1 Sol (Low)
$4
4
Claude Sonnet 5.5 (Medium)
Data from Artificial Analysis
Nearby models
GPT-6.1 Sol (Max)
OpenAI
51.8
Claude Opus 5.5 (Medium)
Anthropic
51.2
Claude Fable 5.1 (High)
Anthropic
51.2
GPT-6.1 Sol (Xhigh)
OpenAI
51
GPT-6 Astra (High)
OpenAI
50.9
GPT-6 Astra (Medium)
OpenAI
49.6
Claude Fable 5.1 (Medium)
Anthropic
48.9
GPT-6.1 Sol (Medium)
OpenAI
47.8
Data from Artificial Analysis
Same lab
GPT-6 Astra (Max)
OpenAI
52.7
GPT-6 Astra (Xhigh)
OpenAI
52.4
GPT-6 Astra (Low)
OpenAI
45.8
GPT-5.6 Terra (Max)
OpenAI
42.1
GPT-6.1 Sol (Low)
OpenAI
42.1
GPT-6 Luna (Max)
OpenAI
38.1
GPT-5.6 Terra (Xhigh)
OpenAI
38
GPT-6 Luna (Xhigh)
OpenAI
34.6
Data from Artificial Analysis