The Archive

This post introduces Dynamic Context Parallelism (Dynamic-CP), a scheduling approach in NVIDIA Megatron Core used for LLM post-training or DiT pre-training. It... This post introduces Dynamic Context Parallelism (Dynamic-CP), a scheduling approach in NVIDIA Megatron Core used for LLM post-training or DiT pre-training. It dynamically selects the CP size per microbatch to efficiently handle variable-length sequences, achieving up to 1.48x speedup on real-world datasets. In large-scale model training, an often-overlooked bottleneck arises from the… Source

Advances in AI architectures have unlocked multimodal functionality, enabling transformer models to process multiple forms of data in the same context. For... Advances in AI architectures have unlocked multimodal functionality, enabling transformer models to process multiple forms of data in the same context. For instance, vision language models (VLMs) can generate output from combined image and text input, enabling developers to build systems that interpret graphs, process camera feeds, or operate with traditionally human interfaces like desktop… Source

OpenAI launches €500K EMEA youth safety and wellbeing grant program for NGOs and researchers.

OpenAI publishes EU Economic Blueprint 2.0 highlighting AI adoption initiatives and partnerships across Europe.

Grok Imagine API offers video generation with stated advances in quality, cost, latency.

OpenAI details safeguards protecting agent data when clicking links, preventing URL exfiltration and prompt injection.

Recent advances in large-scale diffusion models have revolutionized generative AI across multiple domains, from image synthesis to audio generation, 3D asset... Recent advances in large-scale diffusion models have revolutionized generative AI across multiple domains, from image synthesis to audio generation, 3D asset creation, molecular design, and beyond. These models have demonstrated unprecedented capabilities in producing high-quality, diverse outputs across various conditional generation tasks. Despite these successes… Source

Anthropic partners with UK Government to integrate Claude into GOV.UK services for citizen assistance.

PVH Corp adopts ChatGPT Enterprise for fashion design, supply chain, and consumer engagement.

TRUSTBANK and Recursive deploy Choice AI with OpenAI models for personalized Furusato Nozei gift recommendations.

Prism is a free LaTeX-native workspace with GPT-5.2 for research collaboration and reasoning.

Deploying AI applications across diverse consumer hardware has traditionally forced a trade-off. You can optimize for specific GPU configurations and achieve... Deploying AI applications across diverse consumer hardware has traditionally forced a trade-off. You can optimize for specific GPU configurations and achieve peak performance at the cost of portability. Alternatively, you can build generic, portable engines and leave performance on the table. Bridging this gap often requires manual tuning, multiple build targets, or accepting compromises. Source

Global climate models are good at the big picture—but local climate extremes, like hurricanes and typhoons, often disappear in the details. Those patterns are... Global climate models are good at the big picture—but local climate extremes, like hurricanes and typhoons, often disappear in the details. Those patterns are still there—you just need the right tools to unlock them in high-resolution climate data. Using NVIDIA Earth‑2, this blog post shows you how to downscale coarse climate projections into higher-resolution, bias‑corrected fields—revealing… Source

Import AI 442 analyzes AI market winners/losers, automated mathematical proof systems, and AI-driven cyber threats.

Indeed's CRO discusses AI's role in transforming job search and talent acquisition workflows.

Technical deep dive into Codex agent loop orchestration using models, tools, prompts, and Responses API.

In 2025, NVIDIA partnered with Black Forest Labs (BFL) to optimize the FLUX.1 text-to-image model series, unlocking FP4 image generation performance on NVIDIA... In 2025, NVIDIA partnered with Black Forest Labs (BFL) to optimize the FLUX.1 text-to-image model series, unlocking FP4 image generation performance on NVIDIA Blackwell GeForce RTX 50 Series GPUs. As a natural extension of the latent diffusion model, FLUX.1 Kontext [dev] proved that in-context learning is a feasible technique for visual-generation models, not just large language models (LLMs). Source

Railway, a San Francisco-based cloud platform that has quietly amassed two million developers without spending a dollar on marketing, announced Thursday that it raised $100 million in a Series B funding round, as surging demand for artificial intelligence applications exposes the limitations of legacy cloud infrastructure. TQ Ventures led the round, with participation from FPV Ventures, Redpoint, and Unusual Ventures. The investment values Railway as one of the most significant infrastructure startups to emerge during the AI boom, capitalizing on developer frustration with the complexity and ...

OpenAI scaled PostgreSQL to millions qps for 800M ChatGPT users using replicas, caching, and workload isolation.

Anthropic releases new constitutional AI framework for Claude to improve alignment and behavior.

Data-driven report on ChatGPT adoption across industries, departmental patterns, and enterprise AI usage.

Praktika builds adaptive AI tutors using GPT-4.1 and GPT-5.2 for personalized language learning and fluency tracking.

The C++ template library CUB is a go-to for high-performance GPU primitive algorithms, but its traditional "two-phase" API, which separates memory estimation... The C++ template library CUB is a go-to for high-performance GPU primitive algorithms, but its traditional “two-phase” API, which separates memory estimation from allocation, can be cumbersome. While this programming model offers flexibility, it often results in repetitive boilerplate code. This post explains the shift from this API to the new CUB single-call API introduced in CUDA 13.1… Source

Higgsfield uses GPT-4.1, GPT-5, and Sora 2 to generate cinematic social videos from simple text prompts.

Mariano-Florentino Cuéllar joins Anthropic's Long-Term Benefit Trust board.