I made an AI running/training coach last fall.With its guidance, I smoked my 5km PR.It's 100x better than the stuff on offer from Garmin/Strava and it was the easiest thing in the world. The first pass was just a bunch of markdown files and a Codex instance.Some notes 1/ pic.twitter.com/yE360Mk8Pg— Paul Novosad (@paulnovosad) June 24, 2026
Post-Training 50x Faster
We're announcing Trellis, the fastest open-source post-training code for Kimi K2 Thinking
Georgi Gerganov on Twitter / X
gpt-oss is a great modelIMO OpenAI showed us the blueprint for winning local AI:- Interleaved SWA- Small head sizes in the attention- Attention sinks- Mixture of Experts FFN- 4-bit trainingAll of these parts combined together result in the best architecture suitable for…— Georgi Gerganov (@ggerganov) August 28, 2025
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Log in to your TrainingPeaks athlete edition or coach edition to track, analyze and plan.
Scott Jenson – Exploring the world beyond mobile
Fast AI requires slow thinking The current Silicon Valley flex is trading notes on your favorite new AI tools over lunch. Each week brings another one to explore. Some of these tools are very impressive; I’ve been able to reply to someone with an alternative UI design in less than a minute, and they were […]
sync your runs, rides & more • tapiriik
Automatically synchronize your fitness activities between Garmin Connect, Runkeeper, Strava and more.
Maturing our development process as an AI-first 2 person team
Credit: Landiva Weber / Pexels We’re doing a big release this week for DRI Your Career. Mostly bug fixes and reliability work nobody will notice, but the two things worth mentioning: Audio ep…
Fire Pass Setup - Fireworks AI Docs
Kimi K2.5 Turbo for personal agentic coding — Fire Pass (Early Access), $7/week
The Ma of a New Machine – Scott Jenson
The current Silicon Valley flex is trading notes on your favorite new AI tools over lunch. Each week brings another one to explore. Some of these tools are very impressive; I’ve been able to reply to someone with an alternative UI design in less than a minute, and they were dumbfounded: “How did you do that so fast?”
OpenAI co-founder Andrej Karpathy joins Anthropic's pre-training team | TechCrunch
Pre-training is responsible for the large-scale training runs that give Claude its core knowledge and capabilities, according to the company. It's also one of the most expensive, compute-intensive phases of building a frontier model.
The Welch Labs Illustrated Guide to AI [Digital Download] — Welch Labs
The Welch Labs Illustrated Guide to AI offers unique perspectives on artificial intelligence through hands-on exploration and richly detailed graphics that give readers a visceral understanding of how AI actually works. From the fundamental perceptron to cutting-edge AI video generation, each chapte
GPT-Red: Unlocking Self-Improvement for Robustness
Explore GPT-Red, OpenAI’s automated red teaming system that uses self-play to improve AI safety, alignment, and prompt injection robustness.
GPT-Red: Unlocking Self-Improvement for Robustness
Explore GPT-Red, OpenAI’s automated red teaming system that uses self-play to improve AI safety, alignment, and prompt injection robustness.
Cerebras
Cerebras is the go-to platform for fast and effortless AI training. Learn more at cerebras.ai.
Cerebras
Cerebras is the go-to platform for fast and effortless AI training. Learn more at cerebras.ai.