GEPA optimizes LLMs without costly reinforcement learning
Moving beyond the slow, costly trial-and-error of RL, GEPA teaches AI systems to learn and
TensorZero nabs $7.3M seed to solve the messy world of enterprise LLM development
TensorZero raises $7.3 million to build an open-source AI infrastructure stack that helps enterprises scale
The looming crisis of AI speed without guardrails
The future will arrive with or without our guardrails. We must design AI’s structures now
Teaching the model: Designing LLM feedback loops that get smarter over time
How to close the loop between user behavior and LLM performance, and why human-in-the-loop systems
Vibe Coding is Shoot-and-Forget Coding
TL;DR Vibe coding is great for quick hacks; lasting software still needs real engineers. Vibe
This researcher turned OpenAI’s open weights model gpt-oss-20b into a non-reasoning ‘base’ model with less alignment, more freedom
Morris found it could also reproduce verbatim passages from copyrighted works, including three out of
The Download: Taiwan’s silicon shield, and ChatGPT’s personality misstep
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s
Why GPT-4o’s sudden shutdown left people grieving
June had no idea that GPT-5 was coming. The Norwegian student was enjoying a late-night
Indigenous knowledge meets artificial intelligence
There is no word for art in most Native American languages. Instead, the closest terms
Taiwan’s “silicon shield” could be weakening
One winter afternoon in a conference room in Taipei, a pair of twentysomething women dragged
Gartner: GPT-5 is here, but the infrastructure to support true agentic AI isn’t (yet)
While OpenAI’s GPT-5 is highly-performant, capable and an important step forward, it features just faint
Google unveils ultra-small and efficient open source AI model Gemma 3 270M that can run on smartphones
For enterprise teams and commercial developers, this means the model can be embedded in products
Anthropic takes on OpenAI and Google with new Claude AI features designed for students and developers
Anthropic launches learning modes for Claude AI that guide users through step-by-step reasoning instead of
The Download: affordable EV trucks, and Russia’s latest internet block
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s
The US could really use an affordable electric truck
On Monday, Ford announced plans for an affordable electric truck with a 2027 delivery date