Model WatchDeepSeek, Kimi, and MiniMax made open reasoning cheaperThe 2025 Chinese open-weight wave changed the cost story around reasoning, coding, and agentic model work.July 15 2025//7 min read#deepseek#kimi#minimax#reasoning modelsOpen post→
Model WatchSpring 2025 split reasoning into productsClaude 3.7 Sonnet, Gemini 2.5 Pro, GPT-4.1, o3, and o4-mini made reasoning less like one capability and more like a set of product choices.April 18 2025//7 min read#openai#anthropic#google#reasoning-modelsOpen post→
AI SystemsReasoning models changed where latency belongsThe o1 preview made it easier to talk about spending extra time on hard steps instead of every step.September 18 2024//5 min read#reasoning models#latency#openaiOpen post→