Alex Lieberman, co-founder and co-managing partner of Tenex, built a Claude-powered content machine that scans Slack, Notion, Gmail, and meeting notes to surface 15 ranked content ideas daily, then us…
Morning Brew co-founder Alex Lieberman built a six-step Claude content machine that generates publishable posts without producing generic AI slop, using an Oracle to scan for content spikes, an interv…
Netflix Chief Product and Technology Officer Elizabeth Stone said systems thinking is now the most important skill she looks for and that AI fluency is becoming a universal expectation across roles, n…
Anthropic's Claude Code and Claude Design tools are being discussed in a members-only Slack community, with topics including syncing the two products, earning customer trust when they assume a product…
Claire explains that a harness is code written around an AI agent to make it more effective at a specific job, and she walks through the custom Claude Agent SDK harness she built to automate Sentry bu…
AI builder Alex Finn runs a 24/7 local AI setup consisting of three Mac Studio 512 GB machines, a DGX Spark, and a custom RTX 5090 build, all coordinated through a self-built fleet dashboard. Finn spe…
A new survey of thousands of tech workers reveals that AI has split the workforce nearly in half, with one group thriving and another shaken, while burnout jumped 11 points in a single year. The study…
OpenAI's GPT-5.6 Sol outperformed GPT-5.6 Terra, Luna, Claude Fable 5, and Sonnet 5 on Claire Vo's custom benchmark across PRDs, prototypes, wireframes, debugging, and agentic voice tasks. Sol also de…
Instagram head Adam Mosseri said AI-generated content is a tailwind for authenticity on the platform, as the company adapts to a synthetic-content world. In a podcast interview, he discussed how Insta…
Claire Vo built a custom AI harness for bug triage at ChatPRD using the Claude Agent SDK, a terminal UI with Ink, and adapters for Sentry, Linear, GitHub, and Vercel. The harness automates evidence ga…
Tech workers are splitting into two camps: those amplified by AI and those shaken by it, according to a 2026 survey. Burnout surged 11 points to 55.7%, career optimism fell to 48.7%, and 53% would not…
Claire tested Anthropic's Sonnet 5 against Sonnet 4.6, Opus 4.8, GPT-5.5, and Gemini 3 Pro using a custom benchmark, finding Sonnet 5 priced competitively but ranking near the bottom in her preference…
Alessio Fanelli, founder of Kernel Labs and co-host of Latent Space, demonstrates two AI workflows: an autonomous coding setup using OpenAI Symphony and Linear as an agent state machine, and a Codex-b…
A subscriber-only newsletter highlights community discussions on quarterly planning with AI, cash versus equity compensation, paying for interview exercises, AI-powered outbound sales, and compliance …
Anthropic released Sonnet 5, and Claire Vo tested it against four other frontier models using a custom eval harness built with Claude Code. The blind comparison across PRD quality, prototype generatio…
Lenny's Newsletter announces a new course, 'Become an AI-Native Builder,' co-developed with Colin Matthews, to teach product managers how to leverage AI tools like Codex, Claude Code, and Cursor for p…
Claire tests GLM-5.2, an open-weight model from Z.ai, in her ChatPRD codebase, finding it production-grade and capable of replacing Opus for some coding workflows. The model benchmarks near Claude Opu…
Gusto CTO Eddie Kim and a team of four built a new AI product, Gusto Cofounder, from scratch in 10 weeks using Claude Code and a radical process that eliminated Figma, Jira, and documentation. The tea…
Andrew Ambrosino, lead of OpenAI's Codex desktop app, says nearly 100% of OpenAI employees now use Codex weekly and aims to make it the best desktop app ever. In a podcast, he discusses how AI flips p…
GLM 5.2, an open-weight coding model from Z.AI, outperformed Claude Opus in four real-world coding tasks including a codebase audit, UI redesign, and autonomous bug hunting, costing only $3.36 for 6 m…