4 guides
Openai
Plain-English guides on openai for non-technical founders building with AI tools.
founder · 7 min read
NewReplit made most of your AI usage stop counting. Here's the catch.
Replit's Free Mode runs everyday Agent work on OpenAI's cheap Luna model at no credit cost. What it changes for your bill, and where the meter still runs.
founder · 7 min read
GPT-5.6 Sol is live: what the new default model means for vibe coders
OpenAI shipped GPT-5.6 (Sol, Terra, Luna) on July 9: cheaper than Fable 5, a coding record, and a cheating problem. The practical read for founders.
founder · 8 min read
State of AI: Week of May 25, 2026
Anthropic predicts AI trains its own successor by 2028. OpenAI solves an 80-year math problem. Trump kills the AI safety EO. What founders need to understand.
founder · 8 min read
GPT-5.5 is here: what founders and PMs actually need to know
OpenAI's April 23 GPT-5.5 launch changes the model stack behind every major vibe coding tool. Here's the practical read for non-technical builders.