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  • Arena · Text4 hours ago
  • Arena · WebDev4 hours ago
  • Arena · Vision4 hours ago
  • Arena · Agent4 hours ago
  • GPQA Diamond13 minutes ago
  • SWE-bench13 minutes ago
  • Terminal-Bench13 minutes ago
  • ARC-AGI-213 minutes ago
Factuality Arena ×1172 of 172 models
ModelOrg± CISwingAdd to compare
1Gemini 4 Argon (High)googleOct 2026$2 / $101,5111,503–1,518#1–10
2Claude Opus 5.5 (High)anthropicOct 2026$4 / $201,5091,503–1,516#2–11
3Claude Fable 5.1 (Max)anthropicSep 2026$10 / $501,4981,493–1,503#2–22
4Muse Wonder (Max)metaOct 2026—1,4981,489–1,507#14–56
5Claude Opus 4.6 (High)anthropicSep 2026$5 / $251,4931,490–1,496#2–25
6Claude Opus 5 (Max)anthropicSep 2026$5 / $251,4891,485–1,493#5–11
7gpt-5.5-highopenaiSep 2026$5 / $301,4861,483–1,489#9–34
8gpt-5.4-highopenaiSep 2026$2.50 / $151,4841,481–1,487#12–27
9mimo-v2.6-proxiaomiSep 2026$0.43 / $0.871,4831,475–1,491#19–64
10Claude Fable 5 (High)anthropicSep 2026$10 / $501,4831,480–1,487#4–21
11Gemini 3 ProgoogleJan 2026—1,4811,478–1,485#23–91
12Muse Spark 1.2 (xHigh)metaOct 2026$1.25 / $4.251,4811,475–1,487#13–112
13qwen3.7-max-previewalibabaOct 2026—1,4801,471–1,489#29–73
14Muse Spark 1.3 (Max)metaSep 2026$1.25 / $4.251,4791,474–1,483#13–33
15Claude Opus 4.7 (High)anthropicSep 2026$5 / $251,4771,474–1,480#1–18
16gemini-3.5-flash-highgoogleSep 2026$1.50 / $91,4771,474–1,480#10–26
17gpt-5.6-sol-xhighopenaiSep 2026$4 / $201,4761,473–1,480#6–24
18Gemini 3.7 Flash (High)googleOct 2026$0.75 / $3.751,4751,471–1,479#9–57
19claude-sonnet-5.5-xhighanthropicOct 2026$2 / $101,4741,468–1,481#4–26
20qwen3.5-max-previewalibabaOct 2026—1,4741,470–1,479#33–77
21Gemini 3.8 Flash (High)googleOct 2026$0.83 / $4.131,4741,470–1,478#2–30
22qwen3.8-maxalibabaOct 2026$2 / $61,4721,468–1,477#12–41
23Gemini 3.1 Pro PreviewgoogleSep 2026$2 / $121,4721,470–1,474#9–36
24gemini-3.6-flash-highgoogleSep 2026$0.75 / $3.751,4711,468–1,475#16–95
25Kimi K3 (Max)moonshotJun 2026$0.24 / $11.941,4711,468–1,475#10–40
26claude-opus-4-8-highanthropicSep 2026$5 / $251,4701,467–1,473#15–33
27deepseek-v4.1-flash-maxdeepseekOct 2026$0.30 / $1.201,4681,463–1,473#14–30
28gpt-5.6-terra-xhighopenaiSep 2026$2 / $121,4681,464–1,471#13–60
29Muse SparkmetaSep 2026—1,4681,462–1,473#16–41
30gemini-3-flashgoogleJan 2026—1,4681,464–1,472#38–153
31gpt-6-astra-maxopenaiSep 2026$10 / $501,4661,461–1,472#1–18
32glm-5.3-maxzaiAug 2026$0.08 / $1.401,4661,461–1,470#18–53
33grok-4.5xaiSep 2026$2 / $61,4661,462–1,469#29–70
34gpt-6.1-sol-maxopenaiOct 2026$2 / $101,4651,458–1,472#1–15
35mimo-v2.5-proxiaomiApr 2026$0.43 / $0.871,4651,462–1,468#40–129

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