New for financial services: ready-to-run Claude agent templates for building pitches, conducting valuation reviews, closing the books at month-end, and more. Install them as plugins in Cowork and Claude Code, or use our cookbooks to run them in production as Managed Agents. htt…
Introducing SubQ - a major breakthrough in LLM intelligence. It is the first model built on a fully sub-quadratic sparse-attention architecture (SSA), And the first frontier model with a 12 million token context window which is: - 52x faster than FlashAttention at 1MM tokens …
GPT-5.5 Instant is starting to roll out in ChatGPT. It’s a big upgrade, giving you smarter, clearer, and more personalized answers in a warmer, more natural tone. And it's also more concise, which we heard you wanted. We think you'll love chatting with it. https://t.co/HSQOhjq…
i would like to talk to people who have built amazing things with 5.5 that weren't possible with earlier models. i am especially interested in examples that took ludicrous token budgets. thanks.
I've spent the past few weeks reading 100s of public data sources about AI development. I now believe that recursive self-improvement has a 60% chance of happening by the end of 2028. In other words, AI systems might soon be capable of building themselves.
It's been quite a week. Good stuff is coming though. I hired a team! https://t.co/jTJONjVdIr
Introducing PostHog Code, the product editor that: - Understands your product - Identifies usage patterns - Triages bugs and errors for you - Creates PRs to fix them - Continuously monitors and improves your product Join the waitlist: https://t.co/pTuwqCzo1I https://t.co/ZOhDf…
PostHog's next chapter Building PostHog has been living the dream. We got into YC. We pivoted a bunch. We found product-market fit, onboarded hundreds of thousands of customers, and revenue grew fast. Best of all, it's been fun. We found a [way of working we really like](https…
now, your agent can fix itself. introducing raindrop triage. an agent for finding and investigating agent issues. https://t.co/daJfrn9BJt
We're not here to chase the AI money, and we're not here to write sloppy code. We're building the thing that comes after git. @conradirwin shares what we're doing and why: https://t.co/f05wwOKjwO
Introducing the Codex iMessage Handoff skill https://t.co/xEAoNmoQYb
we built pookie it's a helper that lives inside Slack it can search messages, generate memes, run code, and connect to your tools (Linear, GitHub, Stripe, even my bank!) fully open source and self hostable https://t.co/c5Rg2Qo9DK
https://t.co/5Da1iK9XZc
“What’s your investment approach” is a question that comes up now and then. I think this convo with @jacksondahl is the most true-to-myself answer I could put on the public record (from @DialecticPod) https://t.co/jEEYktImta
one of the things I'm doing now that weren't possible without AI is OPINIONS.md I get a ton of value and believe everyone should create one. I manage mine with Hermes agent from @NousResearch and gpt 5.5 shared my full OPINIONS.md and setup in https://t.co/p3T7SEzZIa
Steal this Codex-native email workflow from @danshipper: 1. Write a one-page operating manual for your inbox Include: - VIPs - what to auto-archive - what to summarize - scheduling rules - escalation rules - your reply style 2. Open an agent-native email tool in Codex Dan us…
Ever feel like every twelve seconds a new AI tool comes out and you have to rethink your whole approach to work and life? Or maybe you've already spliced the best bits together and vibe coded a harness that's super-customized to your particular human brain. At @PWVentures, we'v…
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