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Finding signal on Twitter is more difficult than it used to be. We curate the best tweets on topics like AI, startups, and product development every weekday so you can focus on what matters.
PLUS: Beehiiv's ambitious ad network bet
OpenAI's GPT-Rosalind gets enterprise updates for drug discovery with GPT-5.5's agentic coding and tool use.
Alphabet raised $45B in an oversubscribed offering, with another $40B coming in Q3 to fund their AI infrastructure bet.
Microsoft AI Lab dropped a 109-page paper with all the technical details that didn't fit in the Build keynote.
Microsoft's Frontier Tuning lets you train their models on your workflows, creating custom AI agents you control instead of renting intelligence.
Beehiiv hit $30M ARR and wants 10% of Google and Meta's ad spend with god-mode targeting data from newsletters.
Targeted self-distillation lets models learn from mistakes by injecting hint tokens to downweight specific errors without regenerating rollouts.
Anthropic mapped 832 malicious accounts onto MITRE ATT&CK tactics to see how security holds up against AI threats.
Two data scientists at Lovable built Lovsight, an internal platform handling half their data queries with one Lovable project.
Cloudflare now lets you run Grok models through AI Gateway and bill directly through Cloudflare, no extra auth needed.
Y Combinator says variance kills AI services companies faster than anything else, making execution consistency the existential problem.
Claude Code's .worktreeinclude copies untracked files like .env into new worktrees, and Conductor supports it for both Claude and Codex.
Lassie raised a Series A from a16z for AI that runs small businesses, starting with 700+ dental practices and $10M ARR.
Figma's MCP server lets you reconstruct live web pages on canvas or hand designs to agents for pull requests.
OpenAI PM shows how he uses Codex to build growth dashboards and tax filing apps before his day even starts.
Lee Robinson thinks the builder role is podcast talking point nonsense because someone still has to care 100x more about product.
Replit's ViBench claims Opus 4.8 beats GPT-5.5 on price and performance for end-to-end app creation.
Gemini Spark powered by 3.5 Flash connects with Workspace apps to execute complex tasks across Docs and Gmail.
Playabl.ai hit 1M organic plays across 3,000 games in five days, calling itself the TikTok for user-generated games.
Matt Pocock wants to distribute TypeScript skills by creating npm packages that symlink to .claude/skills on postinstall.
OpenAI's safety and policy blog dropped, which always happens right before a release according to pattern watchers.
Replit's SEO Agent scans your app and suggests fixes to help you get discovered in web and AI search.
Kelsey Hightower got an offer from Microsoft that 10x'd his Google salary, proving he was massively underpaid at market rate.
Kent Beck's prefactor prompt tells AI to make the change easy, then make the easy change before implementing anything.
Garry Tan's GBrain SkillOpt now has four E2E evals that verify it's working correctly.
OpenClaw's Skill Workshop turns agent lessons into reviewable proposals you can tweak before they become live skills.
Palo Alto's CEO says AI solves the biggest risk in business: hiring B players by lifting average intelligence to 95%.
v0's Snowflake integration lets you prompt v0, connect your account, and watch it generate dashboards with your data.
Riley Brown thinks many standalone platforms will become building blocks with instructions for agents that users never see.
Supabase now stores SQL snippets inside supabase/snippets directory so you can commit to git or gitignore them.
Tom Mueller tried to retire from SpaceX but found himself building rocket engines in his garage on nights and weekends.
Uber reportedly caps coding agents at $1,500/month per employee per tool, hinting at the value Uber thinks they provide.
Post Fiat's founder escaped AI psychosis by asking: How do I automate everything I did before and find new network effects?
IP-heavy entertainment stocks will gain value when AI gets cheap enough for real-time generated characters in games.
Palo Alto offers quantum-secure key wrapping so you can protect traffic before upgrading infrastructure against future quantum threats.
DeepLearning.AI's new course teaches you to quantize and serve LLMs with vLLM while benchmarking speed, cost, and accuracy.
Zuckerberg announced the META Business Agent this morning via video, no official post yet but probably coming today.
Cloudflare now enforces bgp enforce-first-as across all eBGP peerings to cut down on origin spoofing.
Peter Yang built AI skills that grade themselves and improve over time with an eval loop and memory.