Marvell will acquire Lumentum in an all-stock transaction, combining chip and optical portfolios for AI infrastructure. The deal carries large termination fees, a long road to closing, and projections the companies themselves supply.
Four preprints posted on 2 November 2026 rework diffusion training, multimodal reasoning, streaming video supervision and low-light enhancement around efficiency and mechanism, not scale.
CodeSpecWeave trains agents on interdependent specs, rTaste finds research agents cannot rank their own ideas, and safety and training studies show how evaluation is moving past headline scores.
A relabeling method lets robots control execution quality at run time, while faster action generation and smarter policy routing show the same pattern: better use of existing policies beats collecting more data.
SiliconFlow's new listings for DeepSeek V4 Pro and GLM-5.3-Flash price thinking budgets, cached input, and million-token context separately, while observability tooling moves to automatic price updates.
A new clinical model reasons mid-conversation, a law firm settled a case by checking records during mediation, and physicians warn that skill preservation must keep pace with adoption.
Perplexity measured browser-agent injection defenses, SentinelOne moved into agent virtual machines, a Linux kernel flaw earned a 9.8 rating, and a botnet takedown reached millions of set-top boxes.
A 350 million dollar round at a 100 million dollar run rate, a robotics Series B, and a 300 million dollar acquisition all reward companies selling a working outcome.
Legora and Conga connect contracts to legal AI, Harvey ranks contract risk by provision, and Databricks brings Postgres onto its platform as the memory layer for agents.
New research turns user histories into supervision for memory design, filters noisy training signals, and treats forgetting as a feature, while practitioners warn that deciding what is worth remembering is still unsolved.
Structural and cell-based studies identify a receptor for parahenipaviruses, a zinc and RNA binding region influenza D needs to replicate, and a host enzyme that restrains hepatitis D through innate immunity.
Fluence lost three senior leaders on one day, Frontier replaced operations leadership, and Adeia and Upwork paired chief appointments with quarterly results.
Palantir, Vertex and Hinge Health each lifted full-year revenue guidance after third-quarter results, while Roku reported broad growth across its platform without a guidance change in its filing summary.
Kimberly-Clark closed its Kenvue acquisition, Supernus left Nasdaq after its merger, and Bloomin' Brands moved to buy back 61 franchise restaurants out of bankruptcy.
Hong Kong moved tokenised settlement to round-the-clock operation and launched an agentic-finance project, while Cyprus tightened capital buffers, Kazakhstan cut rates, and the ECB held.
Four preprints map how tumour cell communities shift with age, how a breast cancer target tracks with quieter immune signals, and how immune repertoires can be reset or rewired in autoimmune and skin disease.
Jacksonville and Detroit won convincingly while dealing with injuries, Baltimore lost its quarterback to injured reserve, and the Jets scored early but still fell to 2-6.
New York Fed research traces bank failures to supervisory decisions, Minneapolis finds no early labor effect from a non-compete ban, a Fed paper warns average fee sensitivity hides wide variation, and St. Louis tracks volatile global exports.
New Mexico nominated tracts for federal tax incentives, California proposed a larger film credit, Colorado set out a balanced budget, and Indiana reported a decade high in new apprentices.
Four ChemRxiv preprints show how lithium balance at cathode facets, halide traps in solar transport layers, solvent stability for carbon capture and unmeasured contaminants in recycled feedstocks shape energy materials.