DeepSeek-V3 brings an efficiency-first open model to the frontier race
DeepSeek releases a 671B MoE model with 37B active parameters, open weights, low API prices, and unusually detailed efficiency disclosures.
EVENT ARCHIVE
Events
Browse published English reports with original sources and content provenance.
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Technology Innovation Institute releases Falcon 3
The Technology Innovation Institute releases a new foundation-model family covering several smaller parameter scales.
Microsoft releases Phi-4
Microsoft releases its fourth-generation small-parameter model, using substantial synthetic data to strengthen basic reasoning.
OpenAI launches Sora as a public video product
OpenAI moves Sora from research preview to a standalone video-generation product for ChatGPT Plus and Pro users.
xAI releases the Aurora image model
xAI released Aurora, an in-house autoregressive mixture-of-experts image model trained on interleaved text and image data, through Grok on X.
LG AI Research releases EXAONE 3.5
LG AI Research releases a medium-scale model optimized for Korean-English bilingual processing.
Meta releases Llama 3.3
Meta releases a 70-billion-parameter model that consolidates long-context and multilingual capabilities.
Tencent releases HunyuanVideo inference code and model weights
Tencent released HunyuanVideo, a text-to-video model with more than 13 billion parameters, together with model weights and inference code.
DeepSeek previews its reasoning line before V3 ships
R1-Lite-Preview exposes long-form reasoning on the web and promises an open model and API, showing that R1 was already underway before V3's release.
Allen Institute for AI releases OLMo 2
The Allen Institute for AI releases an open model while keeping its training data and underlying code fully public.
Mistral AI releases Pixtral Large
Mistral AI releases a large multimodal model with stronger understanding of visual features.
Hugging Face releases SmolLM2
Hugging Face releases a small-parameter model family designed to run locally on hardware such as smartphones.
Mistral AI releases Ministral
Mistral AI releases a low-parameter model family for on-device computing and edge workloads.
OpenAI launches GPT-4o Realtime Preview
OpenAI opens the Realtime API public beta for low-latency, native speech-to-speech interaction.
Meta releases Llama 3.2
Meta released Llama 3.2 with 1B and 3B lightweight text models and 11B and 90B vision-language models.
Alibaba expands Qwen2.5 into a broad open-model suite
Qwen2.5 spans small local models through a 72B flagship, with stronger instruction following and specialist code and math editions.
Mistral AI releases Mistral Small 2409
Mistral AI releases an architecture update and fine-tuned version for low-cost deployment and lightweight workloads.
Mistral AI releases Pixtral 12B
Mistral AI releases a multimodal vision-language model with native image input.
OpenAI previews o1, a model trained to spend more time reasoning
OpenAI releases o1-preview, shifting frontier-model competition toward reinforcement learning and additional computation at inference time.
AI21 Labs releases Jamba 1.5
AI21 Labs releases an upgraded hybrid-architecture model family with larger scale and context windows of up to 250,000 tokens.