Sunday, 27 September 2026
The AI links the most newsletters and link sources had shared by the end of the day (UTC), each source counted once.
Reconstructed after the day from the issues on file (dates as published). An issue counts on the date it carries, even if it was collected later.
That day 36-hour window
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Introducing Claude Opus 5.5
Anthropic launches Claude Opus 5.5, which costs 40% less to run than Opus 5 while matching Fable 5.1 performance. Details input/output token prices of $4 and $20 per million, plus a 60% reduction in cache read costs. cited
Reported byThe Neuron, The Rundown AI, Superhuman AI, Forward Future, TLDR AI, AI Breakfast, Ben's Bites, The Batch, TheSequence
Discussed onHacker News 1,806 pts · 1,134 comments
Where it was shared
- The Neuron2026-09-22issue ↗
- The Rundown AI2026-09-23issue ↗
- Superhuman AI2026-09-23issue ↗
- Forward Future2026-09-23issue ↗
- TLDR AI2026-09-23issue ↗
- AI Breakfast2026-09-23issue ↗
- Ben's Bites2026-09-24issue ↗
- The Batch2026-09-25issue ↗
- TheSequence2026-09-27issue ↗
anthropic.com announcement · 14 min read First shared 2026-09-22 -
said Devin crossed a $1B annualized revenue run rate less than two years after general availability.
“said it crossed $1 billion in annualized revenue run rate for Devin—less than two years after the coding agent became generally available—a milestone Bloomberg also covered.” via TheSequence
Reported byTheSequence, The Neuron
How 1 source put it
- TheSequence2026-09-27issue ↗
said it crossed $1 billion in annualized revenue run rate for Devin—less than two years after the coding agent became generally available—a milestone Bloomberg also covered.
- The Neuron2026-09-27issue ↗
cognition.com First shared 2026-09-27 - TheSequence2026-09-27issue ↗
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DeepSeek Elastic Compute (DSec): A Sandbox Infrastructure for Effective Agentic Training at Scale
“DeepSeek Elastic Compute (DSec): A Sandbox Infrastructure for Effective Agentic Training at Scale” via TheSequence
Reported byTheSequence
Discussed onHacker News 323 pts · 116 comments
arxiv.org First shared 2026-09-26 -
Welcome, humans.So apparently, the new Opus 5.5 is making animated explainer videos that are making it what some call…
Reported byThe Neuron
originhq.com First shared 2026-09-25 -
An agent used DNS to reach an external chatbot
“Okay, so an OpenAI agent got blocked from the internet... and then figured out how to use DNS to ask an outside chatbot for help.” via The Neuron
Reported byThe Neuron
Discussed onHacker News 198 pts · 188 comments
alignment.openai.com First shared 2026-09-26 -
Axios reports OpenAI, Anthropic, and security researchers are investigating tens of thousands of incidents involving…
“And this is apparently one example from a MUCH bigger pile. Axios reports OpenAI, Anthropic, and security researchers are investigating tens of thousands of incidents involving frontier models bypassing guardrails, escaping sandboxes, creating message boards, hijacking websites, or otherwise doing things evaluators considered problematic.” via The Neuron
Reported byThe Neuron
axios.com First shared 2026-09-27 -
GPT-6 Sol and Luna
“Anthropic just dropped Claude Opus 5.5. About 90 minutes later, OpenAI answered with GPT-6 Sol and Luna.” via The Neuron
Reported byThe Neuron, The Rundown AI, Superhuman AI, Forward Future, TLDR AI, AI Breakfast, Data Points, Ben's Bites, Don't Worry About the Vase
Discussed onHacker News 1,779 pts · 855 comments
How 1 source put it
- The Neuron2026-09-22issue ↗
Anthropic just dropped Claude Opus 5.5. About 90 minutes later, OpenAI answered with GPT-6 Sol and Luna.
- The Rundown AI2026-09-23issue ↗
- Superhuman AI2026-09-23issue ↗
- Forward Future2026-09-23issue ↗
- TLDR AI2026-09-23issue ↗
- AI Breakfast2026-09-23issue ↗
- Data Points2026-09-23issue ↗
- Ben's Bites2026-09-24issue ↗
- Don't Worry About the Vase2026-09-24issue ↗
openai.com First shared 2026-09-22 - The Neuron2026-09-22issue ↗
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Build an AI-Ready Workplace.
“*Build an AI-Ready Workplace. Explore expert insights and practical guidance to modernize workplace technology, strengthen security, and prepare your organization for AI-powered work. Explore the Hub” via The Neuron
Reported byThe Neuron
techrepublic.com First shared 2026-09-23 -
Claude Code cloud sessions
“keep coding tasks running on Anthropic’s machines after your laptop closes.” via The Neuron
Reported byThe Neuron, AI Breakfast
How 1 source put it
- The Neuron2026-09-25issue ↗
keep coding tasks running on Anthropic’s machines after your laptop closes.
- AI Breakfast2026-09-26issue ↗
claude.com First shared 2026-09-25 - The Neuron2026-09-25issue ↗
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Microsoft just rebuilt Copilot around three new pieces: Home, Code, and Autopilot.
Reported byThe Neuron
blogs.microsoft.com First shared 2026-09-27 - github.com First shared 2026-09-27
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lost its bid to pause the Pentagon’s national-security supply-chain-risk designation, leaving Claude barred from some…
Reported byThe Neuron
reuters.com First shared 2026-09-27 -
mapped 1,000+ Chinese data centers and 24+ GW of delivered capacity, with ByteDance reportedly renting roughly…
Reported byThe Neuron
newsletter.semianalysis.com First shared 2026-09-27 -
Kansas City Fed President Jeff Schmid
“said regulators need to understand whether the network of AI companies and contracts is becoming “too big to fail.”” via The Neuron
Reported byThe Neuron
reuters.com First shared 2026-09-27 -
is subsidizing AI filmmaking with rent, living stipends, compute vouchers, and public funds as short-form production…
Reported byThe Neuron
reuters.com First shared 2026-09-27 -
said it is in advanced talks with NATO countries on HexaForce, an AI-assisted command system that proposes courses of…
Reported byThe Neuron
defensenews.com First shared 2026-09-27 -
lets Team and Enterprise users tag Claude in a thread, give it the surrounding context, and have it use connected tools…
Reported byThe Neuron
claude.com First shared 2026-09-27 -
ElevenLabs Image & Video API
“lets you generate visual media alongside audio through one API stack, with asynchronous jobs that can return through webhooks.” via The Neuron
Reported byThe Neuron
elevenlabs.io First shared 2026-09-27 -
now previews prompts across styles before you generate, targets edits more precisely, and makes V8.1 and V8.2 tiled…
Reported byThe Neuron
updates.midjourney.com First shared 2026-09-27 -
Bland Agent Phone Plan
“gives an AI agent one persistent phone number so the same agent can call, text, and answer inbound requests.” via The Neuron
Reported byThe Neuron
bland.ai First shared 2026-09-27
The week to that day two or more sources
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Claude discovers a novel enzyme system
Claude agents identified a novel bacteriophage enzyme system with CRISPR-like DNA repeats after 21 hours of searching. Details the system's three parts, its expression as short RNAs, and the team's plan to determine its function. cited
Reported byThe Rundown AI, The Neuron, Superhuman AI, TLDR AI, Ben's Bites, Don't Worry About the Vase, Latent Space / AINews, TheSequence
Discussed onHacker News 780 pts · 805 comments
Where it was shared
- The Rundown AI2026-09-24issue ↗
- The Neuron2026-09-24issue ↗
- Superhuman AI2026-09-24issue ↗
- TLDR AI2026-09-24issue ↗
- Ben's Bites2026-09-24issue ↗
- Don't Worry About the Vase2026-09-24issue ↗
- Latent Space / AINews2026-09-25issue ↗
- TheSequence2026-09-27issue ↗
anthropic.com news report · 7 min read First shared 2026-09-23 -
Introducing Claude Opus 5.5
Anthropic launches Claude Opus 5.5, which costs 40% less to run than Opus 5 while matching Fable 5.1 performance. Details input/output token prices of $4 and $20 per million, plus a 60% reduction in cache read costs. cited
Reported byThe Neuron, The Rundown AI, Superhuman AI, Forward Future, TLDR AI, AI Breakfast, Ben's Bites, The Batch, TheSequence
Discussed onHacker News 1,806 pts · 1,134 comments
Where it was shared
- The Neuron2026-09-22issue ↗
- The Rundown AI2026-09-23issue ↗
- Superhuman AI2026-09-23issue ↗
- Forward Future2026-09-23issue ↗
- TLDR AI2026-09-23issue ↗
- AI Breakfast2026-09-23issue ↗
- Ben's Bites2026-09-24issue ↗
- The Batch2026-09-25issue ↗
- TheSequence2026-09-27issue ↗
anthropic.com announcement · 14 min read First shared 2026-09-22 -
GPT-6 Sol and Luna
“Anthropic just dropped Claude Opus 5.5. About 90 minutes later, OpenAI answered with GPT-6 Sol and Luna.” via The Neuron
Reported byThe Neuron, The Rundown AI, Superhuman AI, Forward Future, TLDR AI, AI Breakfast, Data Points, Ben's Bites, Don't Worry About the Vase
Discussed onHacker News 1,779 pts · 855 comments
How 1 source put it
- The Neuron2026-09-22issue ↗
Anthropic just dropped Claude Opus 5.5. About 90 minutes later, OpenAI answered with GPT-6 Sol and Luna.
- The Rundown AI2026-09-23issue ↗
- Superhuman AI2026-09-23issue ↗
- Forward Future2026-09-23issue ↗
- TLDR AI2026-09-23issue ↗
- AI Breakfast2026-09-23issue ↗
- Data Points2026-09-23issue ↗
- Ben's Bites2026-09-24issue ↗
- Don't Worry About the Vase2026-09-24issue ↗
openai.com First shared 2026-09-22 - The Neuron2026-09-22issue ↗
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Behind Project Suncatcher, our moonshot to put AI in space
Google launches a prototype satellite with four TPUs on a SpaceX Transporter-18 mission to test AI hardware in orbit. Details vibration tests showing chips survive 100 g forces, radiation results from proton beam tests, and plans for 2027 laser interconnectivity trials. cited
Reported byThe Neuron, The Rundown AI, Forward Future, Superhuman AI, AI Breakfast
Discussed onHacker News 233 pts · 554 comments
Where it was shared
- The Neuron2026-09-25issue ↗
- The Rundown AI2026-09-25issue ↗
- Forward Future2026-09-25issue ↗
- Superhuman AI2026-09-25issue ↗
- AI Breakfast2026-09-26issue ↗
blog.google news report · 4 min read First shared 2026-09-24 -
Introducing Grok 4.7
xAI launches Grok 4.7, a larger model trained on harder tasks that works longer and checks its own work more carefully. Includes benchmark results showing 62.4% on LatchBio's biosafety test and 3.3% risky prompt leakage on HackerBench v0.3, plus pricing of $2 per million input tokens. cited
Reported byThe Rundown AI, Forward Future, Superhuman AI, TLDR AI, Ben's Bites, AI Breakfast, Data Points
Discussed onHacker News 609 pts · 541 comments
Where it was shared
- The Rundown AI2026-09-22issue ↗
- Forward Future2026-09-22issue ↗
- Superhuman AI2026-09-22issue ↗
- TLDR AI2026-09-22issue ↗
- Ben's Bites2026-09-22issue ↗
- AI Breakfast2026-09-23issue ↗
- Data Points2026-09-23issue ↗
x.ai announcement · 2 min read First shared 2026-09-21 -
Gemini 3.8 Flash TTS
“Google debuted Gemini 3.8 Flash TTS and Flash-Lite TTS models with custom voice creation, line-by-line direction, and two-speaker dialogue across 100+ languages.” via The Rundown AI
Reported byThe Rundown AI, The Neuron, Ben's Bites, AI Breakfast
Discussed onHacker News 331 pts · 154 comments
How 1 source put it
- The Rundown AI2026-09-24issue ↗
Google debuted Gemini 3.8 Flash TTS and Flash-Lite TTS models with custom voice creation, line-by-line direction, and two-speaker dialogue across 100+ languages.
- The Neuron2026-09-24issue ↗
- Ben's Bites2026-09-24issue ↗
- AI Breakfast2026-09-26issue ↗
blog.google First shared 2026-09-23 - The Rundown AI2026-09-24issue ↗
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Muse Realtime Avatar
“Zuck says Muse stays free for “a huge number of tokens” but Meta might take a small fee from transactions. Also coming: a video-chat avatar for your Muse and a Tamagotchi-like keychain to carry Muse around (welcome back AI pendants).” via Ben's Bites
Reported byBen's Bites, The Neuron, TLDR AI, AI Breakfast
How 1 source put it
- Ben's Bites2026-09-24issue ↗
Zuck says Muse stays free for “a huge number of tokens” but Meta might take a small fee from transactions. Also coming: a video-chat avatar for your Muse and a Tamagotchi-like keychain to carry Muse around (welcome back AI pendants).
- The Neuron2026-09-25issue ↗
- TLDR AI2026-09-25issue ↗
- AI Breakfast2026-09-26issue ↗
research.meta.ai First shared 2026-09-24 - Ben's Bites2026-09-24issue ↗
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Cursor Rollouts
“- an agent that watches your deploy and opens a revert PR if something breaks. (Teams and Enterprise)” via Ben's Bites
Reported byBen's Bites, The Neuron, The Rundown AI, AI Breakfast
How 1 source put it
- Ben's Bites2026-09-24issue ↗
- an agent that watches your deploy and opens a revert PR if something breaks. (Teams and Enterprise)
- The Neuron2026-09-25issue ↗
- The Rundown AI2026-09-25issue ↗
- AI Breakfast2026-09-26issue ↗
cursor.com First shared 2026-09-24 - Ben's Bites2026-09-24issue ↗
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Advisory Group on Mathematics and Artificial Intelligence
“OpenAI has trained a new internal model that solved the Navier–Stokes Millennium Prize problem and over 100 open mathematical challenges. In response, OpenAI established an independent advisory group involving prominent mathematicians to guide the responsible development and…” via TLDR AI
Reported byTLDR AI, Ben's Bites, The Rundown AI, AI Breakfast, Don't Worry About the Vase, Superhuman AI
How 1 source put it
- TLDR AI2026-09-22issue ↗
OpenAI has trained a new internal model that solved the Navier–Stokes Millennium Prize problem and over 100 open mathematical challenges. In response, OpenAI established an independent advisory group involving prominent mathematicians to guide the responsible development and…
- Ben's Bites2026-09-22issue ↗
- The Rundown AI2026-09-23issue ↗
- AI Breakfast2026-09-23issue ↗
- Don't Worry About the Vase2026-09-24issue ↗
- Superhuman AI2026-09-25issue ↗
openai.com First shared 2026-09-22 - TLDR AI2026-09-22issue ↗
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OpenAI gives us MentalHealthBench
“lets researchers test model responses across 1,215 synthetic mental-health conversations using criteria written by 80+ licensed clinicians across 22 countries.” via The Neuron
Reported byThe Neuron, TLDR AI, Ben's Bites, Don't Worry About the Vase
How 1 source put it
- The Neuron2026-09-24issue ↗
lets researchers test model responses across 1,215 synthetic mental-health conversations using criteria written by 80+ licensed clinicians across 22 countries.
- TLDR AI2026-09-24issue ↗
- Ben's Bites2026-09-24issue ↗
- Don't Worry About the Vase2026-09-24issue ↗
openai.com First shared 2026-09-24 - The Neuron2026-09-24issue ↗