The feed summaries are written by an AI. Statuses come from the registry; the “not reviewed” label applies to the text.
1 item
Models and labs
Muse Wonder and Muse Wonder Full (Meta)
Meta introduces Muse Wonder and Muse Wonder Full, its most capable models, available via the Meta Model API and Muse Code (Wonder) and to Muse Code subscribers (Full).
a contributor proposed on 11 October 2026 (integer-mult-bounds PR #514) a conditional bound κ = 0.001391523459591829 for multiplying large integers. The certificate can be replayed; the request is open, not merged. Status: not yet evaluated.
TheoPhysEval: five AI agents on 50 unpublished theoretical physics problems
Physicists post on arXiv 50 unpublished theoretical physics problems with numerical answers and test five AI agents on them. The best, GPT-6-Astra with Codex, gets 49 of 50 problems right with web access, 46 without. Preprint not peer-reviewed; one run per agent, no timed humans.
Anthropic releases Claude Haiku 5.5, its small model, the first Haiku with an adjustable effort setting and an average cost about 75% lower than Haiku 4.5.
On 7 October 2026, OpenAI withdrew three manuscripts from its mathematics release, on Weil classes, Kuga-Satake K3 and the rational Hodge conjecture, after a sign error. Status: withdrawn.
Google geospatial models applied to five public-health cases
Google Research posts a preprint and blog where place embeddings improve epidemiological models (MMR vaccination, dengue in Mexico, cholera in DRC, etc.).
Mistral opens a public preview of Mistral Large 4, a natively multimodal 1-trillion-parameter model with 52 billion active parameters, weights promised by end of month.
On 6 October 2026, OpenAI published the openai/math repository: 719 manuscripts (722 at launch) in 372 families across 17 disciplines, from an unreleased internal model. Status: under review; almost all its entries are not evaluated, one is contested, one withdrawn.
Visionary AI: predicting pre-eclampsia from retinal imaging (Nature Biotechnology)
Nature Biotechnology publishes a retinal vascular graph model that predicts pre-eclampsia before clinical onset, with external validation without retraining.
Arc Institute presents PIE, which predicts which genes change after a perturbation, with AUPRC 1.2 to 3.2 times that of the strongest competitor on the Replogle-Nadig dataset.
BootLoops: LLM-driven toolkit for exact quantitative science
Matthew Schwartz (Harvard) posts on arXiv a toolkit for exact computation (Feynman integrals, completeness proofs) operable by AI agents, applied to genomics, ecology and other fields.
Boston Dynamics: new 13-degree-of-freedom hand for Atlas
Boston Dynamics presents Atlas's new hand: 13 degrees of freedom, directly actuated, built for high-fidelity simulation and mass manufacturing (7 degrees on the previous generation).
Pretrained model for neutrino detectors (Nature Machine Intelligence)
Nature Machine Intelligence publishes a pretrained sparse Vision Transformer that, on simulated FASERCAL events, matches scratch training with an order of magnitude more data using about 10^3 labelled events.
Space-weather risk forecast for 66,935 power substations
A Microsoft Research post describes a system estimating space-weather risk per US substation and detecting nearly 80% of major events in the evaluation period.
Google DeepMind publishes in Nature watermarking methods for AI-generated protein sequences and structures; watermarked binders tested in the lab matched unwatermarked ones.
OpenAI releases GPT-6.1 Sol, an upgrade of GPT-6 Sol that it says nearly matches Astra on agentic coding, computer use and professional work at one fifth of the price.
Quine: AI system for biology tested on pancreatic cancer
Microsoft Research introduces Quine, a biology world model with a tool harness, and says its top-ranked compounds produced the largest shifts in tumour cell states.
AGENT: AI-designed mRNA vaccines stable at 37 °C (Nature Biotechnology)
Nature Biotechnology publishes a Bayesian-optimisation framework that found solid-state mRNA-LNP formulations in six iterations that kept bioactivity at 37 °C.
GenFocal: fine-scale weather from climate projections (Nature Machine Intelligence)
Nature Machine Intelligence publishes GenFocal, a generative framework producing fine-scale heatwaves and cyclones from coarse climate projections without temporally aligned training pairs.
Ben Antieau and colleagues, working with a language model, posted an algebraic geometry text on Hexagon on 26 September 2026. The platform labelled it "Primarily AI-generated". Status: not yet evaluated.
Claude identifies an enzyme system with CRISPR-like repeats
Anthropic reports that Claude agents spotted, in DNA data, a system (ART) pairing a reverse transcriptase, a partner gene and a repeat array, whose function is unknown.
FDA: ProNova VIRTUE QA cleared via 510(k) with a predetermined change control plan
The FDA lists a Substantially Equivalent decision on 2026-09-23 for VIRTUE QA (ProNova, K260597), AI quality assurance for proton therapy, with an authorized change control plan.
Meta: Ray-Ban Display glasses, landmark-based navigation and call hologram
Meta announces for Ray-Ban Display glasses navigation that cites visible landmarks, a voice-driven face hologram for WhatsApp calls, and expansion to five countries.
Meta: Ray-Ban Meta Audio glasses and Muse agent announced for AI glasses
Meta presents 43 g audio glasses with an AI assistant (pre-order from USD 349, shipping October 13) and announces its Muse agent coming to its AI glasses in the coming months.
Minerva: genome language model to find non-coding RNAs
A Stanford/Arc preprint introduces Minerva, which predicts interactions from sequence and describes prophage reverse transcriptase systems encoding arrays of non-coding RNAs.
Anthropic introduces Claude Opus 5.5, first model of the Claude 5.5 family, which it says matches Fable 5.1 on most work at 40% lower cost than Opus 5.
EAGLE: AI detection of oesophageal cancer on CT (Nature Medicine)
Nature Medicine publishes an AI model for oesophageal cancer screening on non-contrast chest CT, validated on 80,612 patients in 12 centres across three countries.
OpenAI adds two faster, cheaper models to the GPT-6 family, Sol and Luna, trained like Astra, with API prices cut 50% versus GPT-5.6 promotional pricing.
Xiaomi publishes on Hugging Face, under MIT licence, MiMo-V2.6-Pro-RL, an omnimodal model of 1.02T total and 42B active parameters with 1M-token context.
RetroChimera: chemical retrosynthesis model (Nature)
Microsoft Research publishes in Nature a retrosynthesis model that ensembles two complementary models; chemists accepted about 90% of its complete routes.
FDA: Epic Deterioration Index Version 2 cleared via 510(k)
The FDA 510(k) database lists a Substantially Equivalent decision on 2026-09-18 for Deterioration Index Version 2 (Epic Systems, K260008), an AI clinical-deterioration risk score.
Figure: Helix 2.5, whole-body behaviors tested in 30 unseen homes
Figure presents Helix 2.5, a model pretrained on its Index dataset that tidies living rooms, folds towels and makes beds in 30 homes with no data collected in them.
Virtual Biotech: 37,000 AI agents analyse clinical trials (Science)
Stanford researchers describe a system of 37,000 AI agents that analysed clinical trials and proposed a drug strategy (an antibody-drug conjugate targeting B7-H3) for lung cancer.
Gemini 3.8 Live and 3.8 Live Extended Thinking (Google)
Google launches two real-time voice models, one of which reasons and speaks simultaneously, available through the Gemini API, Workspace and the Gemini app.