Models Lead story
Introducing the Rosalind Academic Plan, offering eligible academic labs sponsored access to GPT-Rosalind and tools to advance life sciences research.
OpenAI introduced the Rosalind Academic Plan to offer eligible academic research labs sponsored access to GPT-Rosalind and tools for life sciences research.
openai.com signal 88 primary Hot
Granite Libraries: The OG Decision Models Compose and Extend Your Own Granite Switch Model Resources for Getting Started Introduced last spring, the Granite Switch project enables a modular approach to model development.
Chips huggingface.co signal 86 primary
Anthropic announces updates to embedding independent evaluators
AI anthropic.com signal 82 primary
Key Enhancements Training Process Multimodality Through the Tokenizer Pre-Training Post-Training Evaluation Results Evaluation Cards: Apertus ❤️ EvalEval Apertus 1.5 Reproducibility Model Availability How to Get Involved Citation Our latest release,...
Chips huggingface.co signal 82 primary
We knew that a number of big tech firms were helping to fund the construction of Trump's ballroom, but we didn't know just how much they were giving to the cause. Now the Washington Post published a list of all the major donors to the White House ballroom project, along with how much each contributed. […]
Chips theverge.com signal 76 verified
Microsoft and Nvidia held a launch party for the first wave of RTX Spark laptops last week in San Francisco, where a new wave of AI PCs took center stage amid a packed crowd and a lively hands-on area. A day after the media event, I was invited to a quieter Nvidia event to hear […]
Chips theverge.com signal 76 verified
Google's intelligent AI shopping cart is finally here, and just in time to tempt users into Black Friday and seasonal holiday spending. The Universal Cart tool Google previewed at its I/O event in May is now rolling out in the US across the Gemini app and Google Search, with the aim of making it easier […]
Chips theverge.com signal 76 verified
Amazon-owned Bee has launched its first new AI devices since its acquisition, including an updated wearable and a credit-card-sized recorder that attaches to smartphones. The devices can summarize conversations, create to-do lists, and integrate with Alexa and Amazon shopping, with prices starting at $74.99.
Models techcrunch.com signal 75 verified
Muse Wonder from Meta Superintelligence Labs is now available in Cursor! It scores 46.1% on CursorBench at default effort, the highest of any Muse model. Priced at $4/M input and $20/M output tokens.
Official or high-signal cursor_ai post with 552 visible interactions on AI developer tooling.
_mohansoloGemini 4 Argon is live in Antigravity for paid Pro subscribers. As part of Pro, you get a separate weekly quota so it doesn’t eat up your Flash quota. Excited to see Antigravity push the limits of our best model yet. Love to see what you build!
High-engagement X post with 710 visible interactions on frontier model behavior.
ClaudeDevsCode Review is now generally available for Claude Team and Enterprise plans. Reviews are now faster, catch more of the bugs that matter, and admins can pick from Quick, Standard, or Deep review levels for each repo.
High-engagement X post with 2,161 visible interactions on frontier model behavior.
adrgrondinThe new Bonsai 2 2B model reaches up to 120 tk/s on iPhone 18 Pro It’s better than Qwen 3.5 2B (4-bit) and runs twice as fast while using almost half the memory
High-engagement X post with 130 visible interactions on frontier model behavior.
nickbaumann_To not bury the lede: Browser use is now in ChatGPT.com: - full action-taking browser use in Work mode - context of existing tabs in vanilla ChatGPT Subtle but huge release
High-engagement X post with 115 visible interactions on frontier model behavior.
AnthropicAIWorking out how best to use AI in mathematics research—and in science more generally—will take time, effort, and resources. We’re eager to support mathematicians as they drive scientific progress and define the future of their field. We’ve committed $5...
Official or high-signal AnthropicAI post with 515 visible interactions on frontier model behavior.
@simpsokaWe’re also removing the cap on how many Sites you can create on ChatGPT Plus and Pro. We've been listening and we want to keep making it easier for you to build whatever you want. Have fun building ChatGPT Sites!
High-engagement X post with 228 visible interactions on frontier model behavior.
eliebakouchHere is an overview of the architecture of all the major american open weight models lots of similarities: sliding window (except mamba for NVIDIA), latent moe or a variant from muse, and a LOT of norms everywhere (muse has 9 norms per layer if I counted...
High-engagement X post with 206 visible interactions on frontier model behavior.
OpenRouterToday, we are launching OpenRouter Armor in beta. Tool calls allow agents to interact with the world, and regex-based filtering often isn't enough to detect unwanted tool calls. Armor uses @typesafeai 's Jev model to guard against out of policy tool calls...
High-engagement X post with 155 visible interactions on AI developer tooling.
ClaudeDevsOpus 5.5 fast mode in the Claude Platform is no longer in research preview, and we’ve removed the waitlist! It’s the same Opus 5.5 but up to 2.5x faster, at $8 / $40 per million tokens. It's also available in Microsoft Foundry (Hosted on Azure), with...
High-engagement X post with 1,853 visible interactions on AI developer tooling.
PrismMLToday, we’re releasing Bonsai 2 2B, 4B, and 9B. Based on Qwen3.5, these new ternary models bring stronger reasoning, visual understanding, and tool calling to compact footprints designed for everyday devices: • 2B: 0.43GB • 4B: 0.95GB • 9B: 2.0GB For this...
High-engagement X post with 617 visible interactions on AI developer tooling.
nebiustfMuse Spark Open is on Nebius Token Factory from Day 0 It is the most capable US open-weight model to date. Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning. Try it:
High-engagement X post with 131 visible interactions on frontier model behavior.
AravSrinivasNeoclouds can't just lease GPUs. They need to own the full agent inference platform: open-weight models (SGLang), fine-tuned models (Miles, River), and secure sandboxes (SPACE). We look forward to working with Coreweave, Akamai, Crusoe, and more partners.
High-engagement X post with 196 visible interactions on AI misuse, safety, or security.
victornunezOur voice announcements get me so hyped! we’re launching GPT Live 1.1 today! - 13 new voices across Chat/Codex/dots - better accents for multiple languages - a reduced amount of “checking” when waiting for updates we’re rolling it out now, go check it out!
High-engagement X post with 412 visible interactions on AI developer tooling.
nvidiaWhen the brand synonymous with car safety for almost 100 years teams up with AI, amazing things happen. 🚗 We’re expanding our partnership with Volvo Cars to advance safe automated driving: Volvo’s safety expertise will come together with the NVIDIA Hyperion, Halos OS and Alpamayo Stack driving software, debuting in a next-generation Volvo car. Read the news: https://t.co/NrqeVYGLC4
OpenAINew voices. Better accents. And less "checking..." GPT-Live-1.1 brings these updates to Voice in ChatGPT, Codex, and dots, with new voices in French, German, Hindi, Mexican Spanish, Korean, and Japanese. Rolling out today to all users. Coming soon to the API. https://t.co/L6K8ZUC1xm
arenaMuse Spark Open by @AIatMeta is now in the Arena. Head to Agent Arena to test it out, scores coming soon! In Agent Arena, we measure models on millions of real-world, long-horizon agentic tasks from a global community of users. Models can access web...
High-engagement X post with 126 visible interactions on frontier model behavior.
bchernyOver the last few years, we have made significant progress on prompt injection for Claude models. As agents do more, it is increasingly urgent that we solve it across the industry. Really excited to partner with Gray Swan to host this competition. Can’t...
High-engagement X post with 373 visible interactions on AI misuse, safety, or security.
googlegemmaWelcome to the new Gemma documentation! We've built a brand new home for developers to explore, experiment, and build. What’s new? 🌐 Global model selector for customized code snippets 🤖 Better agent support (turn any page into Markdown!) 📊 Data-driven...
High-engagement X post with 463 visible interactions on AI developer tooling.
UnslothAIMeta releases Muse Spark Open, a new SOTA open model. Run on a Mac Studio via Dynamic 2-bit Unsloth GGUFs. Muse-Spark-Open-816B-A42B supports text, images, video and audio input with 1M context. GGUF: Guide:
High-engagement X post with 385 visible interactions on frontier model behavior.
natolambertIf it performs roughly what like the scores indicate, adoption of this model is going to go gangbusters. First open-weigh model in the US with near frontier agentic capabilities (GLM 5.2 + Kimi K3 was that step change from China). US models get crazy adoption.
High-engagement X post with 170 visible interactions on frontier model behavior.
NousResearchHermes Agent is the best place to use the new @NVIDIAAI Nemotron 3.5 Super VL and Bolt models. NVIDIA benchmarked Super VL on Hermes Bench with a score of 63.44, and compared to similar local models it has up to 5x the token throughput.
Official or high-signal NousResearch post with 157 visible interactions on frontier model behavior.
deedydas90% of neurons in Qwen-32B have one job.
This is one of the most important results in AI, period. TLDR: neural networks are not tangled knots (polysemanticity is wrong). You can study their own neurons directly, without first "unfolding" them with a second model. 90% of neurons in Qwen-32B have...
High-engagement X post with 363 visible interactions on frontier model behavior.
AravSrinivasWhile sandboxes are a commodity, serving millions of them under production-grade traffic requires a lot of detail to scale agents for businesses and consumers. We're open-sourcing the sandbox platform SPACE that powers all of Perplexity Computer to support...
High-engagement X post with 312 visible interactions on AI signal.
Dev tool Cursor
@cursor_ai: Muse Wonder from Meta Superintelligence Labs is now available in Cursor! It scores 46.1% on CursorBench at default effort, the highest of any Muse model. Priced at $4/M input and $20/M output tokens.
observed applies now
Dev tool OpenRouter
@openrouter: Today, we are launching OpenRouter Armor in beta. Tool calls allow agents to interact with the world, and regex-based filtering often isn't enough to detect unwanted tool calls. Armor uses @typesafeai 's Jev model to guard against out of po
observed applies today
Model release Claude Opus
Opus 5.5 fast mode is no longer in research preview on Claude Platform and Microsoft Foundry, removing the waitlist with up to 2.5x speed at $8 / $40 per million tokens.
observed
Model release Muse Spark Open
Meta released Muse Spark Open, an 816B open model supporting text, images, video, and audio with 1M context, available via Unsloth GGUFs.
observed
Model release d1-ultra
Liquid AI has released d1-ultra, a multimodal decision model supporting 44 languages with evaluations on the Artificial Analysis Decision Index.
observed applies today
Model release NVIDIA
A post from @unslothai details NVIDIA models Nemotron-3.5-Bolt-74B-A9B and Nemotron-3.5-Super-VL-120B-A12B, with GGUF weights available.
observed
AI-linked equities are quiet; the tracked basket is moving in a narrow band while Oracle +3.00%, Arm Holdings plc +2.85%, Super Micro Computer -1.93% show the largest moves.
| Ticker | Company | Move |
|---|---|---|
| ORCL | Oracle | +3.00% |
| ARM | Arm Holdings plc | +2.85% |
| SMCI | Super Micro Computer | -1.93% |
| NVDA | NVIDIA | -1.84% |