Global Model Activities · Chayuan AI

Promos and major releases from OpenAI, Anthropic, DeepSeek, Qwen and more — auto-scanned daily and curated.

[Release] amazon · How Worldwide Express automated freight exceptions with Amazon Bedrock

Worldwide Express automated its less-than-truckload freight billing-exception process with a multi-agent solution built on Amazon Bedrock. Six months after launch, the company cut active exceptions by 75%, improved time-to-cash by four weeks, and unlocked $10 million in free cash flow.

[Release] amazon · Configure the ChatGPT desktop app with Amazon Bedrock in AWS GovCloud (US)

The ChatGPT desktop app is now available on Amazon Bedrock in AWS GovCloud (US). This post walks through a controlled local deployment that routes model inference to Amazon Bedrock in AWS GovCloud (US-West) using API-mode sign-in, a managed device policy, a named AWS profile, and network restrictions, so a security team can validate it before broader use.

[Release] nvidia · Slice Into GFN Thursday: ‘Phantom Blade Zero’ Launches on GeForce NOW

This Halloween week, GFN Thursday is delivering a fresh batch of gaming treats. Something wicked this blade comes. S-GAME’s Phantom Blade Zero launches on GeForce NOW today, bringing a scarily good blend of martial arts and punk fantasy to the cloud. There’s also something on the horizon for adventurers: World of Warcraft: Forever arrives Wednesday, […]

[Release] nvidia · NVIDIA RTX Spark Windows Laptops Gain New Models, Agent Tools and Games

NVIDIA RTX Spark powers thin and light laptops built for everything that developers, creators and gamers do. RTX Spark laptops are now available from ASUS, Dell, HP, Lenovo, Microsoft and MSI. These powerful systems combine an NVIDIA Blackwell RTX GPU and an NVIDIA Grace CPU in a single superchip with up to 128GB of unified […]

[Release] amazon · Announcing SOCI-indexed images for faster SageMaker AI jobs

Seekable OCI (SOCI) indexing for Amazon SageMaker AI training and processing jobs takes full container image download off the critical path. SageMaker AI lazy-loads your image to start containers in seconds instead of minutes, with no changes to your job definition. See the benchmarks and how to adopt it.

[Release] nvidia · NVIDIA and Oracle Expand NVIDIA Vera Rubin to Multi-Gigawatt Scale and Bring NVIDIA Vera CPU to Oracle Cloud Infrastructure

NVIDIA and Oracle today announced plans to expand Oracle Cloud Infrastructure (OCI) Superclusters with NVIDIA Vera Rubin NVL72 systems to multi-gigawatt scale, supporting growing customer demand for AI training, inference and agentic applications.

[Release] nvidia · NVIDIA and Meta to Expand Collaboration on Muse and Muse Family of Models Amid Robust Growth

NVIDIA and Meta today announced they will partner to expand their work on Muse and the Muse family of models to improve inference and training performance, reflecting popular demand for useful AI agents.

[Release] openai · Introducing GPT-6.1 Terra

Bringing fast and capable computer use to everyone

[Release] nvidia · NVIDIA and Supply Chain Partners Expand Capacity to Accelerate AI Infrastructure Buildout

NVIDIA today announced plans with a group of supply chain partners to expand global manufacturing capacity to meet growing demand for its accelerated computing and full-stack AI factory platform.

[Release] google · Introducing Playground: Create and play custom games

<img src="https://storage.googleapis.com/gweb-uniblog-publish-prod/images/THUMBNAIL_BLOG.max-600x600.format-webp.webp">Playground is a new experimental gaming platform that lets you create, play, and share custom games.

[Release] google · The latest AI news we announced in September 2026

<img src="https://storage.googleapis.com/gweb-uniblog-publish-prod/images/September_AI_Recap_hero.max-600x600.format-webp.webp">Here are Google’s latest AI updates from September 2026

[Release] togetherai · Introducing Together Post-Training: Better models, faster runs, lower costs →

[Release] togetherai · Introducing Together Link: Run open models inside the harness you already use →

[Release] nvidia · Kazakhstan Expands Compute for Its AI Future

Kazakhstan’s AI ecosystem is moving from infrastructure plans to deployment. The shift is visible across the full AI stack — from infrastructure to models to applications. Together, the ecosystem announcements below point to the nation’s increasing supply of accelerated computing — along with its growing demand for what comes next. Read All NVIDIA in Europe […]

[Release] amazon · Announcing new ways to customize models with SageMaker AI, without managing GPUs

Amazon SageMaker AI serverless model customization now includes training sessions, generally available today. You write and coordinate your own post-training loop (custom loss functions, reward signals, or multi-turn reinforcement learning) while SageMaker AI handles GPU allocation, distributed execution, fault recovery, and checkpoint storage.

[Release] amazon · Write your own training loop — without managing GPUs — with Amazon SageMaker training session APIs

Amazon SageMaker AI training session APIs let you write your own LLM training loop (SFT, RL, or custom objectives) in a Python script while the service runs the GPUs. This post introduces the programming model and three SDK clients, then walks through a GRPO loop on GSM8K and a reinforcement learning workload on competitive programming.

[Release] nvidia · NVIDIA Unveils Minerva to Bring End-to-End Observability for AI Factories

Launched today, NVIDIA Minerva is an AIOps platform built to help teams find problems earlier and keep AI factories productive. It brings together telemetry from infrastructure and AI workloads, then applies purpose-built AI models to turn that data into timely, actionable insight. AI factories are among the most complex operations in the world, with vast […]

[Release] nvidia · Cloud Deployment Incoming: ‘Call of Duty: Modern Warfare 4’ Arrives on GeForce NOW

Lock in and load out this GFN Thursday. Call of Duty: Modern Warfare 4 arrives on GeForce NOW at launch, bringing a new campaign, multiplayer action and DMZ, high-stakes extraction mode to supported devices. The campaign also gets an enhanced look: GeForce RTX 5080-class performance arrives for Ultimate members, bringing support for ray-tracing features in […]

[Release] amazon · Train Qwen3 on AWS Trainium with torchtitan

Train Qwen3 on AWS Trainium with torchtitan three ways on a single trn2.48xlarge: the Hugging Face Transformers v5 modeling backend, torchtitan's native Qwen3, and NKI mixture-of-experts kernels. The same torchrun launcher and config structure work unchanged across all three paths, including loading and saving published Hugging Face safetensors.

[Release] nvidia · Bringing the Spark to Europe: Local Intelligence Powers Next Wave of Agents

At GTC Berlin, NVIDIA is showcasing its full lineup of local AI hardware. RTX Spark, which launched last week, powers personal agents on Windows PCs; DGX Spark supports developers building and scaling applications on Linux; and DGX Station serves enterprise teams running frontier workloads on Linux, with a Windows version arriving in December. Announcements include: […]

[Release] nvidia · Google Cloud and NVIDIA Announce General Availability of NVIDIA Vera Rubin Infrastructure

General availability of the instances is coming next month, with planned expansion of availability to Europe — bringing an integrated platform for training, inference and large-scale reinforcement learning to cloud customers. A5X instances bring together NVIDIA Vera Rubin NVL72, NVIDIA ConnectX-9 SuperNICs, Google Cloud Virgo Network and Google Cloud’s fourth-generation advanced liquid-cooling tec

[Release] amazon · Amazon SageMaker JumpStart: 2026 year-to-date in review

Amazon SageMaker JumpStart onboarded over 100 new models from 30 providers in the first three quarters of 2026. This recap covers the model-onboarding highlights and JumpStart enhancements, including the simplified Model Hub, pre-configured deployment options, and Hugging Face deep link integration.

[Release] nvidia · NVIDIA cuDSS Now Generally Available to Accelerate Engineering and Scientific Simulations

NVIDIA cuDSS, launched today in general availability, is an NVIDIA CUDA-X library that shifts a critical part of engineering and scientific simulations onto GPUs. Complex engineering feats — from advanced chips to aircraft to industrial systems —– depend on simulation to predict how designs will perform before they’re built. As designs become more complex, simulations […]

[Release] nvidia · NVIDIA Confidential Computing Expands, Enabling Frontier Model Builders to Securely Scale Across Global Infrastructure

NVIDIA builds tools to enable safe agents across the stack. The NVIDIA OpenShell Reference Architecture, announced today, is part of NVIDIA’s growing portfolio of technologies that enables organizations to safely deploy agents at scale. NVIDIA Confidential Computing is the infrastructure layer that protects the models and data those agents depend on while running. Today, NVIDIA […]

[Release] nvidia · NVIDIA Advances Isaac Platform for General-Purpose Robotics With New Reference Humanoid, Frameworks, Simulation Pipelines and Data

NVIDIA today announced a major expansion of the NVIDIA Isaac™ open robotics development platform, adding a reference humanoid, datasets and runtime, along with updates to its robot learning framework.

[Release] nvidia · European Mobility Leaders Build Safe Vehicles and Robotaxi Fleets on NVIDIA Hyperion

NVIDIA today announced that leading automakers in Europe and mobility providers, including Bolt with Lucid, Mercedes-Benz, Volkswagen Commercial Vehicles and Einride, are showcasing selected autonomous-mobility use cases on the NVIDIA Hyperion computing platform, demonstrating potential applications for level 3 and level 4 vehicles as well as future robotaxi fleets.

[Release] nvidia · Healthcare and Life Sciences Leaders Build on NVIDIA to Advance Drug Discovery and Expand Patient Care

NVIDIA today announced collaborations with leading global healthcare and research organizations to advance protein design — including through a newly released open model, RFD4-Proteina — accelerate drug discovery and bring greater precision to cancer care.

[Release] nvidia · NVIDIA, Nokia and Leading Telecom Operators Turn Networks Into Distributed Intelligence Platforms

NVIDIA today announced that leading global telecom operators are turning their networks into distributed intelligence platforms, adding NVIDIA accelerated computing to centralized data centers, metro sites and cell sites so they can serve models and applications closer to the people, businesses and machines that use them.

[Release] nvidia · NVIDIA Launches OpenShell Reference Architecture for Safe AI Agents

NVIDIA today announced the NVIDIA OpenShell Reference Architecture, which enables building, containing, observing and enforcing safe agents on enterprise infrastructure and edge systems.

[Release] nvidia · NVIDIA Introduces DSX POD AI Factories to Accelerate Europe’s Infrastructure Deployment

NVIDIA today introduced DSX POD, a reference design for complete NVIDIA Vera Rubin AI factories built by partners inside modular containers, integrated and validated before delivery.

[Release] nvidia · Adobe and NVIDIA Expand Collaboration to Speed Agentic Creation

Adobe (Nasdaq: ADBE), the global technology leader that unleashes creativity, productivity and customer experiences through innovative tools and platforms, and NVIDIA today announced an expansion of their partnership to optimize Adobe’s flagship tools including Adobe Photoshop, Premiere, Substance 3D, Frame.io and Brand Concierge, delivering faster AI-powered creation, production and personalizati

[Release] nvidia · NVIDIA Runs Record Simulation of Fault-Tolerant Quantum Computing at Jülich Supercomputing Centre

NVIDIA today announced a record-breaking quantum computing simulation on JUPITER, Europe’s first exascale supercomputer, allowing researchers to fully explore and validate magic state cultivation — a leading approach to fault-tolerant quantum computing that requires 90% fewer qubits than previous methods.

[Release] amazon · Pegasus 1.5 from TwelveLabs is now available in Amazon Bedrock

TwelveLabs Pegasus 1.5 is now available in Amazon Bedrock. The video language model turns long-form video into structured, timestamped metadata: define the moments that matter and get every matching segment back as JSON, with new video segmentation, multimodal prompting with reference images, and on-the-fly processing of up to two hours of video.

[Release] amazon · Push-based KV transfer to improve TTFT and TPOT for disaggregated inference in vLLM

vLLM's prefill-decode disaggregation splits LLM inference across engine instances but must transfer the KV cache between them. This post introduces a push-based NIXL connector that moves transfer coordination off the critical path, delivering up to 3x better TTFT and 30% better TPOT in benchmarks on Amazon EC2 P5en instances with AWS EFA.

[Release] nvidia · Volvo Cars and NVIDIA Expand Partnership to Advance Safe Automated Driving

Volvo Cars today announced it is expanding its partnership with NVIDIA to unlock new levels of safety in automated driving technology in future cars from Volvo, building on the companies’ decade-long collaboration.

[Release] nvidia · RTX Spark Ignites Global Celebration as New Windows PCs Arrive

NVIDIA RTX Spark laptops are now available, bringing NVIDIA Blackwell RTX graphics, up to 128GB of unified memory and the full NVIDIA AI platform to slim, premium Windows PCs. Starting at $2,399, laptops from ASUS, Dell, HP, Lenovo, Microsoft and MSI bring powerful local AI, content creation and gaming capabilities to a portable device, with […]

[Release] nvidia · NVIDIA and Semiconductor Leaders Advance AI Across Chip Design and Manufacturing for AI-Defined Fabs

NVIDIA today announced semiconductor leaders are adopting NVIDIA CUDA-X™ libraries — including the new NVIDIA cuPotential library, which developers can use to build AI agents that simulate how atoms and molecules interact — to advance AI-defined fabs.

[Release] amazon · Build long-horizon agents with Grok 4.7 on Amazon Bedrock

Grok 4.7 is now available on Amazon Bedrock. In this post, we build a tool-calling agent on Grok 4.7 and evaluate it on three reasoning tasks at four reasoning effort levels, measuring correctness and token cost per completed task. We show how to tune the trade-off per request and monitor it in production.

[Release] nvidia · Open From Data Center to Desktop: NVIDIA Expands Nemotron Family With Highest Efficiency Super VL and Bolt Models

NVIDIA today released Nemotron 3.5 Super VL, an open 120-billion-parameter model that delivers the fastest task completion and highest accuracy for specialized always-on agents. Joining it are two new edge models: Nemotron 3.5 Bolt 74B-A9B 24GB, optimized to balance intelligence and speed per GB for local agentic workloads, and Nemotron 3.5 Bolt E4B 4GB, optimized […]

[Release] nvidia · NVIDIA Commits $250 Million to Advance UK Agentic Safety and Security Research Over the Next Five Years

NVIDIA today announced a five-year compute donation valued at $250 million to strengthen the United Kingdom’s agentic safety and security research capability.