AsOf

Trends

Reasoning

Thinking modes, math, deep research. Counted from the record's checked claims, one column per quarter since 2023. /trends/reasoning.md

109
2023 Q12026 Q4*
By quarter
2026 Q4*10 of 212 updates (5%)
2026 Q325 of 340 updates (7%)
2026 Q222 of 257 updates (9%)
2026 Q14 of 128 updates (3%)
2025 Q414 of 98 updates (14%)
2025 Q39 of 77 updates (12%)
2025 Q25 of 47 updates (11%)
2025 Q18 of 37 updates (22%)
2024 Q44 of 38 updates (11%)
2024 Q34 of 37 updates (11%)
2024 Q21 of 37 updates (3%)
2024 Q13 of 27 updates (11%)
all quarters2025 Q12025 Q22025 Q32025 Q42026 Q12026 Q22026 Q32026 Q4

1–9 of 9 claims in 2025 Q3, newest first

2025-09-29valid
DeepSeek · model release · DeepSeek-V3.2-Exp
DeepSeek model release: DeepSeek-V3.2-Exp, claim clm_A904BE40AB3D · valid · 1 source (1 primary) · conf 0.70
2025-09-29valid
Claude · released · Claude Sonnet 4.5
Claude released: Claude Sonnet 4.5, claim clm_F466EEFBB8E7 · valid · 1 source (1 primary) · conf 0.70
2025-09-22valid
DeepSeek · model release · DeepSeek-V3.1-Terminus
DeepSeek model release: DeepSeek-V3.1-Terminus, claim clm_B5BF162BC42E · valid · 1 source (1 primary) · conf 0.70
2025-09-19valid
xAI · model release · Grok 4 Fast
xAI model release: Grok 4 Fast, claim clm_ABC87406F9C4 · valid · 1 source (1 primary) · conf 0.70
2025-08-28valid
xAI · model release · Grok Code Fast 1
xAI model release: Grok Code Fast 1, claim clm_B2410100A692 · valid · 1 source (1 primary) · conf 0.70
2025-08-05valid
Claude · released · Claude Opus 4.1
Claude released: Claude Opus 4.1, claim clm_277A075F5043 · valid · 2 sources (1 primary) · conf 0.70
2025-08-01valid
Gemini · model release · Gemini 2.5 Deep Think
Gemini model release: Gemini 2.5 Deep Think, claim clm_1C836355B1B2 · valid · 1 source (1 primary) · conf 0.70
2025-07-09valid
Grok · launched · SuperGrok Heavy
Grok launched: SuperGrok Heavy, claim clm_10A3DCF18011 · valid · 1 source (1 primary) · conf 0.70
2025-07-09valid
Grok · released · Grok 4
Grok released: Grok 4, claim clm_74B9430DBD4F · valid · 1 source (1 primary) · conf 0.70