Releases

Moonshot published the full Kimi K3 weights and implementation resources.

Anthropic released Claude Opus 5 with improvements in coding, long-running agents, professional work, and scientific reasoning.

SpaceXAI expanded Grok 4.5 availability across grok.com, X, iOS and Android.

Google launches Gemini 3.6 Flash with stronger reasoning and agentic performance at Flash-class latency.

Google DeepMind introduces Gemini 3.5 Flash Cyber for defensive cybersecurity analysis and agentic workflows.

Google launches Gemini 3.5 Flash-Lite for cost-efficient production workloads.

Kimi K3 launched with native vision, agentic capabilities and a one-million-token context window.

Moonshot introduced Kimi K3, its 2.8T-parameter native multimodal frontier model family.

SpaceXAI introduced Grok 4.5 as its strongest model for coding, agentic tasks and knowledge work, trained alongside Cursor.

SpaceXAI open-sourced the Grok Build coding-agent harness and terminal user interface.

NVIDIA introduced an edge-optimized Cosmos 3 model for real-time physical AI systems.

Cohere Labs documented the Tiny Aya family and community applications for compact open multilingual AI.

Meta released Muse Spark 1.1 and made it available through Meta Model API.

OpenAI launched GPT-5.6 Sol, Terra, and Luna broadly across ChatGPT, Codex, and the API.

Mistral AI released Robostral Navigate, a vision-language-action model for robotic navigation.

OpenAI released GPT-Live-1 and GPT-Live-1 mini for low-latency, natively multimodal voice and realtime interaction.

Cohere released an open speech-recognition model tailored to Arabic languages and dialects.

Meta announced Muse Video, a generative video model with native audio support, as coming soon.

Meta released Muse Image for instruction-following image generation, precise editing and multi-reference composition.

Mistral AI released Leanstral 1.5 with improved formal reasoning and theorem-proving capabilities.

Anthropic restored global access to Fable 5 and resumed restricted access to Mythos 5 after the relevant export controls were lifted.

Anthropic released Claude Sonnet 5 as an upgrade to Sonnet 4.6 for agentic work, coding, and professional tasks.

Meta released training code for Brain2Qwerty v1 and v2; v2 performs real-time non-invasive sentence decoding from brain recordings.

OpenAI began a limited preview of GPT-5.6 Sol and previewed the Terra and Luna variants.

Mistral AI released Mistral OCR 4, its fourth-generation document-understanding model.

SpaceXAI made Grok models including the cost-efficient Grok 4.3 available through Amazon Bedrock.

SpaceXAI moved Imagine Video 1.5 out of preview into general API availability with improved quality and speed.

Anthropic suspended access to Claude Fable 5 and Mythos 5 after a US government export-control directive concerning model safeguards.

Google releases DiffusionGemma as an open diffusion-based model in the Gemma ecosystem.

Cohere established its compact North Small family with North Mini Code for developer workflows.

Cohere launched its first compact model built specifically for developer and coding workflows.

Anthropic released Claude Mythos 5 to a limited set of vetted cybersecurity partners through trusted-access programs.

Anthropic released Claude Fable 5, a Mythos-class model adapted with safeguards for general use across Claude products and the API.

NVIDIA made the 550-billion-parameter Nemotron 3 Ultra open model available for long-running agent workflows.

SpaceXAI released grok-imagine-video-1.5-preview through the API for image-to-video generation.

Microsoft AI announces MAI-Voice-2 Flash as a lower-cost, ultra-efficient speech-generation variant.

Microsoft AI launches MAI-Voice-2 with natural multilingual speech generation and safeguarded short-sample voice adaptation.

Microsoft AI launches MAI-Transcribe-1.5 with high-speed transcription and support for domain terminology across 43 languages.

Microsoft AI launches a lower-cost, latency-optimized Flash variant of MAI-Image-2.5.

Microsoft AI launches MAI-Image-2.5 for high-fidelity text-to-image generation and controllable image editing.

Microsoft AI launches MAI-Code-1-Flash, an efficient agentic coding model integrated into GitHub Copilot and VS Code.

Microsoft AI launches MAI-Thinking-1, its flagship in-house reasoning model for complex instructions, mathematics and coding.

Moonshot previewed an intermediate K2-generation model before Kimi K3.

NVIDIA launched Cosmos 3 as an open frontier world foundation model for physical AI and formed the Cosmos Coalition.

NVIDIA introduced a 34-billion-parameter open reasoning vision-language-action model for level 4 robotaxi development.

Anthropic released Claude Opus 4.8 with stronger coding, agentic, computer-use, and professional-work capabilities plus dynamic workflows in Claude Code.

Perplexity open-sourced Bumblebee, a security framework for agent systems.

Mistral AI released Mistral Medium 3.5 with improved agentic and enterprise production capabilities.

Cohere released Command A+, a 218B-total/25B-active MoE model for multilingual, multimodal reasoning and agentic work.

Google introduces Gemini Omni, a native multimodal model family designed to accept and generate across multiple media, beginning with video.