AI

Greg Brockman posted that the first steel beams are now up at the Stargate site in Milam County, Texas. The update also names SoftBank and SB Energy as project partners.

Perplexity announced on February 26, 2026 that Samsung will ship Galaxy S26 devices with Perplexity integrated at the system level. The company also says the assistant will support a dedicated wake phrase, “Hey Plex.”

Anthropic released Responsible Scaling Policy 3.0, adding a structured Frontier Safety and Security Framework and new roadmap and reporting mechanisms. The update emphasizes explicit commitments to pause or withhold deployment if risk thresholds are exceeded.

OpenAI and Pacific Northwest National Laboratory announced a public-sector AI pilot focused on permit review for clean energy projects. The program starts in Washington state and aims to reduce timelines from multiple years to under one year.

A high-engagement Hacker News thread highlighted Jane Street’s detailed write-up of an ML puzzle where solvers reverse-engineered a hand-constructed PyTorch network and traced it to MD5-style logic.

At CES on January 5, 2026, NVIDIA introduced new AI foundation models under Cosmos and launched DGX Spark and DGX Station. The announcement links synthetic world modeling for robotics with desktop-to-datacenter AI compute.

OpenAI introduced Frontier Alliance Partners on February 23, 2026, with AMD, Cisco, CoreWeave, and Oracle as initial partners. The program targets country-level AI infrastructure, workforce readiness, and public-service deployment.

In a February 20, 2026 (UTC) X post, Cohere said conversations at the India AI Impact Summit focused on responsible frontier AI scaling and language accessibility. The company tied this to Tiny Aya and New Delhi commitments.

A widely upvoted Reddit post highlighted Google’s new Nano Banana 2 (Gemini 3.1 Flash Image), which combines Pro-level image capabilities with faster generation and broad product/API rollout.

In a February 26 statement, Anthropic said it will keep supporting U.S. defense and intelligence deployments but refuses two uses: mass domestic surveillance and fully autonomous weapons.

In a February 27, 2026 joint statement, OpenAI and Microsoft said new funding and partner announcements do not alter their existing partnership framework. They reaffirmed unchanged IP access, revenue-share terms, and Azure exclusivity for stateless OpenAI APIs.

On February 27, 2026, OpenAI announced $110B in new funding at a $730B pre-money valuation. The company also disclosed a strategic Amazon partnership and expanded NVIDIA compute commitments.