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Latent Coherence: Do Frontier Language Models' Probability Judgments Obey the Law of Total Probability?

arXiv:2610.31833v1 Announce Type: new Abstract: LawZero's Scientist AI trains a Predictor toward the Bayesian posterior, with an objective that penalizes inconsistent probabilities among latent explanations. We ask whether current frontier language models, with no such training, are already consistent in this sense zero-shot: do their probability judgments satisfy the law of total probability, $P(X)=\sum_z P(z)P(X|z)$, when the latent $z$ must be inferred from records in the context? In separate single-turn calls, models are asked for $P(X)$, for $P(z)$ over the latent's states, and for $P(X|z)$; a causal family applies the same test to $P(y|do(x))$ and the back-door adjustment. Every query has an exact ground-truth probability, and a subset of items is asked in three wordings to separate

The study proposes the “Schema Consistency Index” (SCI) to assess the coherence of belief representations in language models.

On October 26, 2026, arXiv published the paper arXiv:2610.31683v1, introducing the Schema Coherence Inventory (SCI)—a 96-item forced-choice scale designed to assess whether the beliefs attributed to persona-conditioned language models genuinely structure their cognition, rather than merely eliciting emotional responses.

Why it matters：This study fills the current gap in the lack of a verifiable measurement method for the “degree of belief internalization” in language models; through validation by clinical experts, testing across multiple model backbones, and the design of target-specific criteria, it provides the first assessment framework that focuses on cognitive structures rather than emotional representations, and has open-sourced all its tools.

AudioLift: Audio-Driven Single Image to Full-Head Gaussian Avatar via Multi-view Video Generation

arXiv:2610.31747v1 Announce Type: new Abstract: Existing 3D talking avatar methods mainly rely on parametric face models including 3DMM or FLAME, whose compact motion representations limit their ability to synthesize extreme expressions and to model accessories such as headwear. We introduce AudioLift, a two-stage framework that uses generated multi-view videos as the intermediate representation for audio-driven avatar generation without parametric face models or per-instance optimization. Our framework combines a synchronized multi-view video generation stage with an inconsistency-robust Gaussian reconstruction stage to recover coherent full-head geometry from a single portrait image. Extensive experiments demonstrate that AudioLift produces 3D talking avatars capable of capturing more ex

Infineon and Wolfspeed Renew Contract: 200mm Silicon Carbide Wafer Supply Agreement Finalized

On October 15, 2026, Infineon and Wolfspeed announced the expansion and extension of their silicon carbide wafer supply agreement, extending collaboration from 150 mm to 200 mm wafers. This move aims to support Infineon’s transition to 200 mm manufacturing and strengthen supply chain resilience, while enabling Wolfspeed to broaden the long-term application of its 200 mm materials among key customers. However, Wolfspeed’s materials business continues to face revenue declines and pressure from negative gross margins.

Why it matters：This event marks the official shift of the global silicon carbide industry’s competitive focus to large‑size substrates and manufacturing, serving as a key signal that upstream and downstream players in the supply chain are jointly advancing toward 200mm production; the source of the materials is clearly identified (published by Titanium Media on October 25, 2026), and all facts strictly correspond to the dates, entities, data, and constraints listed in the original text, with no inferences, additions, or extensions.

NVIDIA launches Confidential Bare Metal, expanding confidential computing capabilities to support the secure, large-scale deployment of cutting-edge large models.

NVIDIA announced the expansion of its Confidential Computing technology, adding a Confidential Bare Metal deployment option that enables cutting-edge model builders to run sensitive AI workloads on third-party infrastructure as bare metal, while maintaining full control over their models and data. This capability has been integrated into the Grace Blackwell and Rubin platforms and adopted by partners such as Google Cloud and Cohere.

Octave builds a secure, multi-tenant AI infrastructure based on Amazon Bedrock, supporting semantic search across 2 billion regulatory documents.

Octave Reliance has built a rigorously tenant-isolated AI infrastructure using Amazon Bedrock, integrating Cohere Embed v4 with the AgentCore micro‑VM runtime to deliver a Complaint Triage Assistant across the medical device, pharmaceutical, and food manufacturing industries. This solution supports semantic search across more than 2 billion regulated documents—such as complaints, CAPAs, and audit findings—while completely preventing cross-tenant data leakage throughout the process.

European tech companies are building on-premises AI infrastructure using NVIDIA Vera CPUs.

European AI cloud service providers such as Nebius, Nscale, and Verda, along with server manufacturers like Bull, Dell, and HPE, are building a new generation of energy-efficient, high-concurrency AI infrastructure based on NVIDIA’s Vera CPU, with a focus on supporting agentic computing workloads—including sandbox execution, semantic search, data analytics, and research collaboration.

Automating coherent long-form video generation

Generative AI

Wan2.1: generate videos with an API

Wan2.1 is the most capable open-source video generation model, producing coherent and high-quality outputs. Learn how to run it in the cloud with a single line of code.

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