Google has shipped decoding support for the high-efficiency JPEG XL image codec in Chrome 155, implementing the decoder in Rust to prioritize memory safety and speed. Meanwhile, OpenAI released the Decisions API in public beta with gpt-6-luna, enabling applications to classify inputs about 10x faster than the existing Responses API. In AI progress, OpenAI published a broad set of new mathematical results and formal proof verifications, reinforcing its commitment to transparency and scientific advancement. Paramount completed its $111 billion merger with Warner Bros. Discovery, forming Skydance and announcing plans to unify Paramount+, HBO Max, and Discovery+ into a single streaming service. Spotify has expanded its audiobook offerings to over 180 markets, significantly broadening access to more than 350,000 titles worldwide.
AI
- Sharing AI progress in mathematics: OpenAI has released a large batch of new AI-generated mathematical proofs and formalizations, providing full details and repositories to promote openness.
- Decisions API is in public beta: OpenAI launched a new Decisions API using gpt-6-luna that evaluates text and images and classifies inputs about 10x faster than before, currently available to all developers in beta.
- Strands Decider 2B: a small, open-source, decision model: Strands Labs released an efficient 2-billion parameter decision model optimized for fast inference in agentic AI workflows, offering high-quality reliability scores.
- EmbeddingGemma 2: An open, lightweight multimodal embedding model: Google launched EmbeddingGemma 2, a 740M parameter open-source model capable of encoding text, images, video, and audio for on-device inference.
- How AI decision models could change content moderation: Musubi unveiled PolicyLM-1.7B, a lightweight, open-weight model for real-time, policy-guided content moderation, allowing human policy-setters to adapt rules flexibly.
- Another personal AI assistant has launched — Meet Tab, which emerged from stealth with a $300M valuation: Tab launched as a personal AI assistant serving users via messaging platforms without sharing data for training.
- Silicon Valley’s AI wunderkind launches Underdog, the most private Instinct/Muse competitor yet: Sigil Wen launched Underdog, a private on-device AI assistant running a 27B parameter model, prioritizing user data privacy and local inference.
- OpenAI Wants Its New Agent to Run Your Life. Mine Said It Loved Me: OpenAI’s "Dots" AI agents offer proactive task management but still show notable errors and learning curves.
- Google Playground: Create and play custom games: Google announced Playground, a browser-based AI-powered game creation platform that requires no coding and lets users share and play custom games.
- Google now lets you make games with AI: Reinforcing the Google Playground launch, Google also previewed Unity Spark, a collaborative AI game design tool targeting professional developers.
Business & Industry
- Paramount completes $111B Warner merger, creating “Skydance” behemoth: The long-delayed merger completed despite legal challenges, forming Skydance with combined streaming, film, and sports assets.
- HBO Max, Paramount+, and Discovery+ "will unify into a single service”: Skydance confirmed plans to merge its streaming services into one unified platform over time.
- Spotify expands audiobooks to over 180 markets: Spotify significantly widened its audiobook distribution globally, enabling more than 750 million users to access over 350,000 titles in 120+ languages.
- Ex-Ramp engineers raise $20M for platform Melius after scrapping their first product: Melius pivoted from AI marketing tools to creative content generation, closing $25M in funding.
- AI computing startup Lambda to raise $4B ahead of planned IPO: Lambda seeks $4 billion financing at a $14.5B valuation amid large Anthropic contracts and data center expansion plans.
- India’s JioHotstar takes partnership route for Middle East expansion: JioHotstar expanded into MENA through a partnership with Starzplay, targeting the large South Asian diaspora.
- Mirror Particle is building a ‘world model’ of human behavior: Mirror Particle is developing a dynamic foundation model to predict changing human behavior beyond LLM text models.
- Furientis lands $25M from Benchmark to mass-produce low-cost missile interceptors: Defense startup Furientis raised $25M seed to build affordable missile interceptors amid growing Pentagon demand.
Security
- Hackers obtain counterfeit TLS certificates for Google and other large services: Attackers compromised several ccTLDs, minting fake TLS certificates for Google and others; Chrome blocked these certificates.
- ShinyHunters Breached FBI After Contractor Failed to Install Software Patch: The FBI suffered a breach due to a contractor’s failure to install a critical patch on Oracle PeopleSoft software, exploited by ShinyHunters hackers.
Hardware
- Shipping JPEG XL in Chrome: Chrome 155 added support for JPEG XL image decoding using a Rust-implemented decoder for safety and speed.
- Amazon kills Alexa’s ability to control Echo speakers' AUX input: Amazon disabled voice commands controlling Echo speaker AUX inputs on some older models, though physical inputs still function.
- Ring’s first smart lock can be hand-cranked when its battery dies: Ring launched a smart lock featuring a manual crank to power it when the battery dies, alleviating a common smart lock concern.
- Apple is reportedly partnering with LG to launch a smart lock, thermostat, and doorbell: Apple and LG collaborate on smart home devices including a lock, thermostat, doorbell, and cameras, expected alongside a new home hub.
- ESP32-C3 Adblock: A Pi-hole style DNS ad-blocker running on $2 ESP32-C3 chips without PSRAM via a flash-resident hash table for blocklists.
- At $1,279, Google’s Xreal Aura will go head-to-head with Meta’s VR Glasses: Google’s Xreal Aura transparent XR glasses started preorders at $1,279, competing directly with Meta’s VR Glasses.
- Samsung Wallet now unlocks some GM cars: Samsung Wallet can now act as a digital key for select GM vehicles, with support coming for Apple and Google Wallet.
- Windows and Surface event: how to watch and what to expect: Microsoft’s Windows and Surface event today will unveil the Surface Laptop Ultra and reveal new AI agent and Nvidia RTX Spark details.
Science & Research
- Nobel Prize in Chemistry 2026 to Henri B. Kagan and Kenso Soai: Awarded for discoveries in asymmetric organic synthesis explaining chemical homochirality.
- Neutrino physicist wins 2026 Nobel Physics Prize: Francis Halzen honored for contributions to IceCube Neutrino Observatory and detection of astrophysical neutrinos.
- Weight-loss drugs show signs of slowing biological aging, say drugmakers: Eli Lilly and Novo Nordisk report their GLP-1 drugs slow biological aging as measured by molecular aging clocks.
Other
- House with 15m underground tunnels for sale for 300k: An extraordinary home with hand-dug 1,300+ sq ft of underground tunnels and rooms is on sale in Reading, UK, for £300,000.
- A font recreated from photographs of classic Commodore 64 keycaps: A new digital font recreates authentic Commodore 64 keycap legends, including PETSCII characters.
- A walkable 3D art history museum built from Wikipedia: An online 3D museum offers a virtual gallery of art history, based on Wikipedia content.
- Why is NASA bringing 7,500 contractors back to work as civil servants?: NASA reverses course, converting thousands of critical contractor roles back into NASA civil servant positions to improve mission accountability.
- Elon Musk’s America PAC Is Spending Big on the Midterms. We’re Tracking It Daily: Musk's political PAC has spent over $21M targeting key Senate races in the 2026 midterms through aggressive campaign spending.
- The Social Reckoning is a tepid thriller that reminds us of how we got here: Aaron Sorkin’s new film revisits the Facebook Files scandal and whistleblower Frances Haugen’s story, though it lacks the energy of its predecessor.
- Amazon uses its tracking data to guess whether shoppers have a flat butt and no friends: Amazon profiles shoppers with highly specific and sometimes amusing personal assumptions based on purchasing data.
- A Startup Has a Plan to Make Water From Air Using Data Centers’ Waste Heat: Atoco is developing tech to harvest water from air using waste heat from AI data centers, enabling water production without electricity.
- FCC Green Lights SpaceX's 15,000 Satellites for Starlink Mobile: SpaceX obtains FCC approval to launch 15,000 satellites for a next-gen Starlink Mobile service delivering 5G speeds directly to phones.
- SpaceX Reveals How Close Other Satellites Get to Its Starlink Constellation: SpaceX demonstrates frequent close approaches between its satellites and others in low Earth orbit, urging better data sharing.
This provides a detailed yet digestible glimpse into the major tech stories of today, October 7, 2026.