AsOf

AI trends

Reasoning in AI

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 155 updates (6%)
2026 Q325 of 279 updates (9%)
2026 Q222 of 233 updates (9%)
2026 Q14 of 120 updates (3%)
2025 Q414 of 89 updates (16%)
2025 Q39 of 59 updates (15%)
2025 Q25 of 44 updates (11%)
2025 Q18 of 32 updates (25%)
2024 Q44 of 29 updates (14%)
2024 Q34 of 31 updates (13%)
2024 Q21 of 28 updates (4%)
2024 Q13 of 22 updates (14%)
all quarters2025 Q12025 Q22025 Q32025 Q42026 Q12026 Q22026 Q32026 Q4

101–117 of 117 AI claims since 2023, newest first

2025-03-13valid
Gemini · model release · Gemini 2.0 Flash Thinking (experimental)
Gemini model release: Gemini 2.0 Flash Thinking (experimental), claim clm_AAF3B46DFB43 · valid · 1 source (1 primary) · conf 0.70
2025-02-24valid
Claude · feature · Extended thinking
Claude feature: Extended thinking, claim clm_4FFA03AA4E8C · valid · 1 source (1 primary) · conf 0.70
2025-02-24valid
Claude · released · Claude 3.7 Sonnet
Claude released: Claude 3.7 Sonnet, claim clm_9AC6549D52BB · valid · 1 source (1 primary) · conf 0.70
2025-02-19valid
xAI · model release · Grok 3
xAI model release: Grok 3, claim clm_1C716FB0C4E2 · valid · 1 source (1 primary) · conf 0.70
2025-01-24valid
OpenRouter · feature · Reasoning tokens
OpenRouter feature: Reasoning tokens, claim clm_A73EA699D287 · valid · 1 source (1 primary) · conf 0.70
2024-12-17valid
Gemini · model release · Gemini-exp-1206
Gemini model release: Gemini-exp-1206, claim clm_8082C6469416 · valid · 1 source (1 primary) · conf 0.70
2024-12-11valid
Gemini · feature · Deep Research
Gemini feature: Deep Research, claim clm_038373CE9F9F · valid · 2 sources (2 primary) · conf 0.70
2024-12-05valid
Gemini · feature · Chess champ Gem
Gemini feature: Chess champ Gem, claim clm_419DD04D5BEF · valid · 1 source (1 primary) · conf 0.70
2024-11-15valid
Fireworks AI · released · Fireworks f1
Fireworks AI released: Fireworks f1, claim clm_9A687B2C03E9 · valid · 1 source (1 primary) · conf 0.70
2024-09-12valid
OpenAI · released · OpenAI o1-mini
OpenAI released: OpenAI o1-mini, claim clm_B0BA8A0D0737 · valid · 2 sources (1 primary) · conf 0.95
2024-08-15valid
Gemini · model release · Gemini 1.5 Pro
Gemini model release: Gemini 1.5 Pro, claim clm_917A289BDF3B · valid · 1 source (1 primary) · conf 0.70
2024-08-13valid
xAI · released · Grok-2
xAI released: Grok-2, claim clm_842F5392D068 · valid · 1 source (1 primary) · conf 0.70
2024-08-13valid
xAI · released · Grok-2 mini
xAI released: Grok-2 mini, claim clm_C57AD6FBD646 · valid · 1 source (1 primary) · conf 0.70
2024-06-21valid
Claude · released · Claude 3.5 Sonnet
Claude released: Claude 3.5 Sonnet, claim clm_B6E3D442D50F · valid · 1 source (1 primary) · conf 0.70
2024-03-28valid
xAI · model release · Grok-1.5
xAI model release: Grok-1.5, claim clm_10FCD50E7C85 · valid · 1 source (1 primary) · conf 0.70
2024-03-28valid
Grok · context window · 128,000 tokens
Grok context window: 128,000 tokens, claim clm_53EBB53123AE · valid · 1 source (1 primary) · conf 0.70
2024-02-08valid
Google · released · Gemini Ultra
Google released: Gemini Ultra, claim clm_94C572D9DA07 · valid · 3 sources (1 primary) · conf 0.60