OpenAI for helping resolve longstanding open mathematical problems, with short elegant proofs. Feels like we are on the edge of a new age of scientific discovery. Mehtaab Sawhney (@mehtaab_sawhney) We are excited to share a new paper solving three further problems due to Erdős; in each case the solution was found by an internal model at OpenAI. Each proof is short and elegant, and the paper is available here: arxiv.org/pdf/2603.29961 — https://nitter.net/mehtaab_sawhney/status/2039161544144310453#m [Translated from EN to English]
INNOVATION
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Google Releases Gemma 4 Open Foundation Models with Advanced Reasoning
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Today we're releasing Gemma 4, our new family of open foundation models, built on the same research and technology as our Gemini 3 series. These models set a new standard for open intelligence, offering SOTA reasoning capabilities from edge-scale (2B and 4B w/ vision/audio) up to a 26B parameter MoE model and a 31B dense model. By releasing Gemma 4 under the Apache 2.0 license, we hope to enable more innovation across the research and developer communities. Our earlier Gemma 3 models were downloaded 400M times and over 100,000 variants of those models have been published, so we're excited to see what the community will do with the even better Gemma 4 models! Learn more at blog.google/innovation-and-a… and goo.gle/gemma-4-apache-2 Great work by everyone involved! #Gemma4 #AI #OpenSource #ML
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ElevenLabs Partners with Slack to Add Voice to SlackBot
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We're partnering with Slack to give SlackBot a voice. Powered by ElevenAgents, teams can now automate workflows, generate natural-sounding audio, and interact with information more intuitively, all within Slack. Slack (@SlackHQ) Your AI investment is only as good as its access. ⚡️ We’ve turned Slackbot into the orchestrator for your entire enterprise. Agentforce agents? Connected. 🤖 6,000+ AppExchange tools? Integrated. 🛠️ Productivity? Unlocked. 🔓 Trusted data, apps, and agents, all in one conversation. — https://nitter.net/SlackHQ/status/2039049928228401193#m
→ View original post on X — @elevenlabs, 2026-04-02 16:52 UTC
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Installing and Running Llama.cpp with Gemma Model
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Just do this: brew install llama.cpp –HEAD Then; llama-server -hf ggml-org/gemma-4-26B-A4B-it-GGUF:Q4_K_M
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Google Releases Gemma 4 in Four Variants
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BREAKING : Google released Gemma 4 in 4 different variants: 31B, 26B MoE, 2B and 4B! Offline on-device AI apps got a huge upgrade!
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TierZero: AI Platform Automating Incident Response for Engineering Teams
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LangSmith for Startups Spotlight: TierZero
— LangChain (@LangChain) 2 avril 2026
Engineering teams are shipping code faster than ever, but production operations remain heavily manual and concentrated in the hands of a few experienced engineers. The result: slower incident resolution, constant interruptions, and… pic.twitter.com/DKWXhzK4POLangSmith for Startups Spotlight: TierZero Engineering teams are shipping code faster than ever, but production operations remain heavily manual and concentrated in the hands of a few experienced engineers. The result: slower incident resolution, constant interruptions, and growing operational toil as systems scale. TierZero is the AI platform that helps engineering teams run production systems reliably at scale. Their agents automate incident response, surface reliability risks, and give engineers instant answers to production questions. High-scale teams like Discord, Drata, Framer, and WeightWatchers trust TierZero to accelerate incident resolution and reclaim engineering capacity. At Drata, TierZero reduced issue time-to-resolution by 42% and saved 7000+ engineering hours annually. LangSmith plays a central role in how the team builds agents. Learn more 👉 tierzero.ai Reach out to the team for a free 30-day trial 👉 cal.com/tierzero-az/45min
→ View original post on X — @langchain, 2026-04-02 16:38 UTC
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AI Agent Audits Developer Documentation Sites Automatically
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audit and fix your entire developer docs site in under a minute
— Sarah Chieng (@MilksandMatcha) 2 avril 2026
We built an AI agent with @browserbase and @cerebras that audits your entire docs site
> point it at any documentation site
> agent goes down the link tree
> agent crawls and verifies every page, checks every link,… pic.twitter.com/Y6pZjYtYPHaudit and fix your entire developer docs site in under a minute We built an AI agent with @browserbase and @cerebras that audits your entire docs site > point it at any documentation site > agent goes down the link tree > agent crawls and verifies every page, checks every link, reads every code snippet > agent also compares content to your GitHub repo > returns a full report with suggested fixes and source references The full code and tutorial for how to build this yourself is live now.
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Waymo Autonomous Vehicles Transform Customer Driving Preferences
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Totally. Been interviewing Waymo customers and they love them. Getting three rides in one changes them deeply. Many say that before they got that experience they thought they "loved to drive" or "could never trust a computer to drive." After? They say: 1. I'm never going
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Google Releases Gemma 4 Open-Source Models with Impressive Performance
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Here we go: Gamma 4 released: ""Outperforms models 20x its size" Google dropped Gemma 4 under Apache 2.0, full open-source, big licensing shift. Built on Gemini 3 tech, four sizes: E2B, E4B, 26B MoE, 31B Dense. Price-performance: 31B is #3 open model on Arena AI, 26B MoE is #6
