OpenAI's Decisions API, Tested in 7 Real Builds
A new OpenAI endpoint skips writing an answer and just hands back odds. Pat Simmons races it against Jev and a regular chat model, then builds seven real tools with it live.
October 8thCreator
A new OpenAI endpoint skips writing an answer and just hands back odds. Pat Simmons races it against Jev and a regular chat model, then builds seven real tools with it live.
October 8thPat Simmons lets GPT-6 Astra run Blender completely unsupervised for over 54 hours across three builds: a historic house, his own studio, and a robot's website.
September 9thOne-shot, no revisions, deployed live: a retro iPod app, a scrubbable D-Day reconstruction, and a Nuketown FPS clone, built back to back by two frontier coding models.
September 5thOne prompt file sent an autonomous coding agent off to research, script, art-direct, and render a full Vox-style explainer video by itself.
September 3rdFifteen parallel builds, three models, and a blind reveal system, testing whether Fable 5.1's benchmark gains actually show up in real creative and coding work.
September 2ndA creator walks through cloning a $2 billion venture-backed dictation app in one Claude Code session, then benchmarks his free local build against the real thing.
August 20thA blind, five-round test pits Opus 5 against Fable 5 and Opus 4.8 across web design, 3D, games, motion graphics, and a SpaceX investment deck — model names stay hidden until the ranking is locked in.
July 25thTen identical builds, five models, blind-ranked before the reveal — a real-world stress test of Moonshot AI's new open-source model against GPT-5.6 Sol, Opus 4.8, GLM 5.2, and its own predecessor.
July 17thSame prompts, three one-shot builds, two frontier coding agents — and one surprisingly clear winner.
July 11thA blind, four-way bake-off — GPT-5.6 Sol against Fable, Opus 4.8, and GPT-5.5 — across ten builds and knowledge-work tasks, scored one task at a time without knowing which model made what.
July 10thA creator builds daemon, a single Mac app that runs every AI coding agent he owns, by giving Claude Fable 5 four rounds of blunt feedback instead of writing a line of the UI himself.
July 7thA creator locks a glassmorphism design first, routes all implementation to Opus sub-agents, and ships a working iPhone app before he runs out of usage credits.
July 3rdA 19-minute build walkthrough: four prompts to a coding agent, and your Mac responds to your voice across every app -- browser, SaaS, Premiere Pro.
June 17thThree identical one-shot prompts. Two models. The gap was not close.
June 11thAn 8-step agentic pipeline that takes you from naive AI slop to a pixel-near Linear replica, deployed to Vercel with an MCP server, in under 20 minutes.
June 8thA hands-on walkthrough of OpenAI Codex role-specific plugins and three live demos that show what it looks like when an AI runs your entire job function.
June 5th