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.

Glean joined OpenAI's business marketplace as a launch partner, allowing eligible enterprises to use part of their OpenAI commitment to purchase Glean.

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.

Sierra expanded Ghostwriter into Slack and Microsoft Teams as an always-on, proactive and asynchronous teammate.

OpenEvidence reported regular use by more than half of U.S. physicians.

OpenEvidence confirmed an additional $250 million funding round led by Andreessen Horowitz and Byers Capital.

AMD announced a definitive all-stock agreement to acquire World Labs for approximately $8.2 billion. Closing is expected by the end of 2026, subject to regulatory approval and customary conditions.

Lower-bound adoption proxy based on 35 reference customers in a third-party company profile.

ElevenLabs released the low-latency Turbo variant of Eleven v4.

ElevenLabs released Eleven v4 and v4 Turbo, its most expressive and fastest text-to-speech generation.

Perplexity added reusable agent profiles, skills and managed versioned connectors to Agent API.

Mistral AI opened a German hub in Munich to expand research, enterprise and public-sector operations in Germany.

SpaceXAI launched shareable Grok Bots that work from common team files, apps and expertise and learn as teams use them.

Microsoft makes Fabric IQ grounding generally available in Copilot Chat and Cowork, connecting governed Power BI business context to AI workflows.

NVIDIA launched an open full-stack agent safety platform combining OpenShell secure runtime and the Sentry reference design.

Anthropic released Claude Sonnet 5.5 as a faster, lower-cost upgrade to Sonnet 5 for everyday tasks, coding, and document work.

Cognition announced that it crossed $1 billion in annualized revenue run rate.

Cohere opened a managed Compass Cloud private beta for retrieval-heavy and agentic applications.

Microsoft launches Copilot Managed Runtime in preview as governed hosting infrastructure for Copilot-created apps and automations.

Microsoft introduces Cowork for delegating complex end-to-end work and returning completed deliverables for iteration.

Microsoft introduces Autopilot, formerly Scout, as a persistent agent that proactively performs recurring and long-running work.

Microsoft introduces Home as Copilot's unified starting experience combining Chat, Cowork and editable Office documents.

Microsoft introduces Copilot Code for creating sandboxed applications, dashboards, automations and workflows through natural language.

Palantir added DeepSeek V4.1 Flash, Grok 4.7, and OpenAI GPT-6 Sol, Luna, and Astra support in AIP.

The Mission Control Agent entered console preview with deployment diagnostics and recommendations based on platform telemetry.

CoreWeave made its hosted read-only Mission Control MCP server generally available for querying metrics, logs, dashboards, alerts, documentation, and resource state.

Databricks acquired Row Zero to add a live, governed spreadsheet experience for humans and agents inside Genie.