Releases

Moonshot published the seven-billion-parameter Kimi-Audio checkpoint.

Moonshot introduced an open audio-language model family covering audio understanding and generation.

DeepSeek released 7B and 671B theorem-proving models and ProverBench.

AWS released its most capable first-generation Nova model with a one-million-token context window.

Microsoft releases Phi-4 Mini Reasoning for efficient step-by-step mathematical reasoning on constrained hardware.

Microsoft releases Phi-4 Reasoning Plus, adding reinforcement learning for stronger and longer reasoning traces.

Microsoft releases Phi-4 Reasoning, a 14-billion-parameter model trained for complex multistep math, science and coding tasks.

Baidu released an enhanced and lower-cost reasoning model.

Baidu released an enhanced ERNIE 4.5 with improved performance and lower pricing.

OpenAI released its native multimodal image-generation model gpt-image-1 through the API.

Meta released vision encoders for images and video designed to support recognition, localization and multimodal systems.

Google introduces Gemini 2.5 Flash with hybrid reasoning and controls over how much the model thinks.

IBM added the Granite 3.3 8B instruction model to watsonx.ai and open distribution channels.

IBM added the Granite 3.3 2B instruction model to watsonx.ai and open distribution channels.

OpenAI released o4-mini, a smaller reasoning model optimized for fast, cost-efficient reasoning.

OpenAI released o3, a reasoning model with strong performance across coding, mathematics, science, and visual tasks.

Cohere introduced Embed 4 for multimodal retrieval across text, images and complex enterprise documents in more than 100 languages.

OpenAI released GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano in the API with improved coding and instruction following.

AWS released a unified speech-to-speech foundation model for low-latency conversational applications.

Meta released a multimodal safety classifier for Llama 4 inputs and outputs.

Meta previewed Behemoth as a teacher model for the Llama 4 family; it was not made generally available.

Meta released Llama 4 Maverick, a natively multimodal mixture-of-experts model for general AI workloads.

Meta released Llama 4 Scout, a natively multimodal mixture-of-experts model with a 10-million-token context window.

Moonshot published the reasoning-oriented Kimi-VL A3B Thinking checkpoint.

Moonshot published the instruction-tuned Kimi-VL A3B checkpoint.