Releases

CoreWeave launched reactive Python and SQL notebooks powered by marimo and connected to Forge experiment, artifact, and evaluation data.

ARIA became generally available in CoreWeave Forge with experiment analysis, code-aware hypothesis generation, and approval-gated run launches.

Perplexity and American Express launched business skills for cash flow, marketing, hiring and other small-business workflows in Computer.

Amazon's closing market capitalization was approximately $2.687 trillion, based on a $248.23 closing share price and 10,826,289,523 shares outstanding.

Meta Platforms closed with an estimated public equity market capitalization of $1.8474 trillion based on its Nasdaq-listed META shares.

Microsoft closed with an estimated public equity market capitalization of $3.809 trillion based on its Nasdaq-listed MSFT shares.

NVIDIA market capitalisation as of 1 October 2026, up 23% year-to-date, making NVIDIA the most valuable public company in history at that point. Growth driven by continued AI infrastructure spending and record quarterly revenues exceeding $96 billion.

Alphabet Inc., Google's publicly traded parent, closed with an estimated consolidated equity market capitalization of $4.1367 trillion. Google LLC is not separately listed, so this is the public-market value used for the Google company profile.

Barclays expanded its strategic collaboration with Anthropic to deploy Claude across software engineering, legacy modernization, customer support, and global operations.

Space Exploration Technologies Corp. (SpaceX), SpaceXAI's publicly traded parent, had a consolidated equity market capitalization of approximately $2.050 trillion at the Sep 30, 2026 close. SpaceXAI is not separately listed, so this is the public-market value used for the SpaceXAI company profile.

Harvey launched agentic search across connected document systems.

A $300 million employee tender offer led by Wellington and T. Rowe Price valued ElevenLabs at $22 billion.

CoreWeave opened ARENA Pass to qualified enterprise teams seeking workload-specific production evidence and deployment recommendations.

CoreWeave said Cognition was running production workloads on its NVIDIA Vera Rubin NVL72 system shortly after deployment.

CoreWeave announced it would offer NVIDIA Vera, a CPU designed for agentic and data-intensive AI workloads.

CoreWeave introduced a curated network of production-validated partner integrations across the AI stack.

CoreWeave launched Forge as a connected development environment spanning model and agent production, observation, curation, training, evaluation, and continuous improvement.

Databricks released a command-line workflow for developing agents integrated with Unity Gateway, Agent Bricks Runtime and MLflow tracing.

Cohere proposed RCP-nDCG@10 as a retrieval-quality measure designed to align more closely with human relevance judgments.

Cohere launched its fifth-generation frontier embedding models in Pro and Fast tiers.

Perplexity released a contextual embedding method, model and benchmark for retrieving answers with their supporting context.

Google announces Gemini 4 Argon, initially making it available to trusted cybersecurity defenders and evaluators ahead of broader rollout.

Perplexity launched scheduled and event-triggered automations that build on prior Computer work.

Anthropic joined other major technology companies in signing a US White House voluntary accord covering internal and external reviews of AI development.

OpenAI released GPT-6.1 Sol in the API as an updated workhorse model.