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Releases

2627 matching — model launches, API releases, product updates, financial events and news.

September 202624

Sep 8, 2026Nebius and Palantir sovereign AI stack partnershipPalantir Technologies · Palantir AIP

Nebius and Palantir partnered to offer an integrated sovereign AI stack to Palantir customers.

Sep 8, 2026€3 billion Series D at €21 billion-plus valuationMistral AI · €3B raised · €21B* valuation

Mistral AI raised €3 billion in a Series D led by Samsung, with Scaleup Europe Fund, EQT and PSG participating, at a post-money valuation of more than €21 billion.

Sep 8, 2026GPT-6 Astra becomes generally available on BedrockAmazon · Amazon Bedrock

AWS made OpenAI's GPT-6 Astra generally available through Amazon Bedrock.

Sep 8, 2026GPT-Image-2.5 Sunburst and Flare releasedOpenAI · GPT Image

OpenAI released GPT-Image-2.5 Sunburst and Flare as a new generation of image models.

Sep 6, 2026OCI Responses API expands imported-model supportOracle · OCI Responses API

Oracle expanded its Responses API to work with imported models and agentic tooling.

Sep 4, 2026MAI-Image-2.6 and Flash enter Foundry public previewMicrosoft · MAI-Image-2.6 Flash

Microsoft makes MAI-Image-2.6 and its Flash variant available in public preview through Microsoft Foundry.

Sep 3, 2026Everlaw integration announcedHarvey · Everlaw Integration

Harvey partnered with Everlaw to connect evidence-backed litigation workflows.

Sep 3, 2026Moonshot confidentially files for Hong Kong IPOAnnouncedMoonshot AI

Reuters reported that Moonshot confidentially filed for a Hong Kong IPO and was targeting a roughly $3 billion offering.

Sep 3, 2026NVIDIA agrees to acquire Hugging FaceAnnouncedHugging Face · $12.9B deal · $12.9B* valuation

NVIDIA entered a definitive agreement to acquire Hugging Face for $12.9303 billion. The companies said Hugging Face would retain its brand, platform, open-source commitments, and multi-cloud, multi-accelerator approach pending closing.

Sep 3, 2026Grok Bot for Enterprise launchesSpaceXAI · Grok Bot

SpaceXAI launched enterprise deployment and organization-wide access for Grok Bot.

Sep 3, 2026MAI-Transcribe-2 launchedMicrosoft · MAI-Transcribe-2

Microsoft AI launches MAI-Transcribe-2 with automatic language identification and high-speed transcription across 60 languages.

Sep 3, 2026WeatherNext 3 introducedGoogle (Alphabet) · WeatherNext

Google DeepMind introduces WeatherNext 3, advancing probabilistic and high-resolution operational weather forecasting.

Sep 3, 2026NVIDIA agrees to acquire Hugging FaceAnnouncedNVIDIA · $12.9B deal

NVIDIA agreed to acquire Hugging Face while committing to preserve its open, multi-cloud and multi-accelerator model platform.

Sep 3, 2026GPT-6 Astra releasedOpenAI · GPT-6 Astra

OpenAI released GPT-6 Astra, a frontier model positioned for its most demanding reasoning and agentic workloads.

Sep 2, 2026Self-hosted Machines launchedCursor (Anysphere) · Cursor Self-hosted Machines

Cursor introduced self-hosted machines so organizations can run agents on controlled infrastructure.

Sep 2, 2026Gemini 3.8 Flash Cyber enters trusted-defender accessGoogle (Alphabet) · Gemini 3.8 Flash Cyber

Google introduces Gemini 3.8 Flash Cyber to trusted cybersecurity defenders for evaluation and high-risk defensive workflows.

Sep 2, 2026Gemini 3.8 Flash launchedGoogle (Alphabet) · Gemini 3.8 Flash

Google launches Gemini 3.8 Flash as a generally available production model with stronger reasoning, coding and agentic capabilities.

Sep 1, 2026Fable 5.1 becomes available in HarveyHarvey · Harvey Models

Harvey made Fable 5.1 available as part of its multi-model platform.

Sep 1, 2026Horizon Scanning launchedHarvey · Horizon Scanning

Harvey launched Horizon Scanning for agentic regulatory monitoring and change management.

Sep 1, 2026Palantir to deliver eight TITAN systemsPalantir Technologies · TITAN

Palantir announced delivery of eight TITAN systems to the U.S. Army, moving the AI-enabled tactical platform into production deployment.

Sep 1, 2026Independent biosecurity evaluation published for Grok 4.6SpaceXAI · Grok 4.6 · 4.6

SpaceXAI published LatchBio evaluation results reporting strong detection and refusal performance on adversarial biological tasks.

Sep 1, 2026Enterprise Frontier Safeguards announcedAnnouncedAnthropic · Enterprise Frontier Safeguards

Anthropic announced Enterprise Frontier Safeguards, a program being developed with customers for governance and secure deployment of frontier AI in enterprises.

Sep 1, 2026Claude Fable 5.1 releasedAnthropic · Claude Fable 5.1 · 5.1

Anthropic released Claude Fable 5.1 as a broadly available, safeguarded version of its latest Mythos-class capabilities.

Sep 1, 2026Claude Mythos 5.1 released to vetted organizationsAnthropic · Claude Mythos 5.1 · 5.1

Anthropic released Claude Mythos 5.1 to vetted cyberdefenders and life-sciences organizations through trusted-access programs.

August 20261

Aug 31, 2026SpaceX market capitalization at $1.950 trillion (Aug 31, 2026)SpaceXAI · $1.95T* valuation

Space Exploration Technologies Corp. (SpaceX), SpaceXAI's publicly traded parent, had a consolidated equity market capitalization of approximately $1.950 trillion at the Aug 31, 2026 close. SpaceXAI is not separately listed, so this is the public-market value used for the SpaceXAI company profile.

126–150 of 2627 releases
AI releases — calendar and timeline of models, APIs, funding and news · The Artificial Index