Google announced that its Gemini 2.5 Pro and Flash AI models have moved from preview to general availability. The company stated that developers can now build production applications with confidence using these stable versions. Several organizations including Snap, SmartBear, Spline, and Rooms have already been using the latest versions in production for recent weeks, according … Read more
OpenAI has released o3-pro, a new artificial intelligence model that the company claims is its most capable yet. The model is available for ChatGPT Pro and Team users, with Enterprise and Education users gaining access next week. o3-pro is an enhanced version of OpenAI’s o3 reasoning model. Unlike conventional AI models that generate immediate responses, … Read more
French AI company Mistral has released its first reasoning models and announced plans to build European cloud infrastructure, positioning itself as an alternative to American tech giants. The company unveiled two AI models called Magistral alongside a new data center project near Paris. Magistral Small, with 24 billion parameters, is available as open-source software under … Read more
Amazon has launched Nova Premier, its most advanced AI model to date, capable of processing text, images, and videos. The model is now available through Amazon Bedrock, the company’s AI development platform. As reported by Kyle Wiggers for TechCrunch, Nova Premier excels at complex tasks requiring contextual understanding and multi-step planning. With a context length … Read more
Microsoft has introduced three new small language models (SLMs) focused on complex reasoning tasks: Phi-4-reasoning, Phi-4-reasoning-plus, and Phi-4-mini-reasoning. These models represent a significant advancement in what small AI models can accomplish, particularly in mathematical reasoning and multi-step problem solving. The flagship Phi-4-reasoning-plus, a 14-billion parameter model, demonstrates performance that rivals much larger AI systems. According … Read more
Alibaba has released Qwen3, a new family of large language models that compete with leading AI systems from OpenAI and Google. The lineup includes two mixture-of-experts (MoE) models and six dense models, with parameters ranging from 0.6 billion to 235 billion. According to benchmarks shared by Alibaba, the flagship Qwen3-235B-A22B model outperforms DeepSeek R1 and … Read more
French AI startup Pleias has released two open-source small reasoning models specifically designed for retrieval-augmented generation (RAG) with native citation support. As reported by Carl Franzen for VentureBeat, the new models—Pleias-RAG-350M and Pleias-RAG-1B—are available under the Apache 2.0 license, allowing commercial use. Despite their small size, the models outperform many larger alternatives on multi-hop reasoning … Read more
OpenAI’s new reasoning AI models, o3 and o4-mini, hallucinate more frequently than their predecessors, according to internal testing. Maxwell Zeff from TechCrunch reports that o3 hallucinated in 33% of questions on OpenAI’s PersonQA benchmark, approximately double the rate of previous models. The o4-mini performed even worse, with a 48% hallucination rate. OpenAI acknowledged in its … Read more
Google has released Gemini 2.5 Flash in preview, offering developers unprecedented control over the AI model’s reasoning capabilities. This new version allows users to toggle “thinking” on or off and set specific “thinking budgets” to balance quality, cost, and response time. The pricing structure reveals the cost impact of reasoning: input costs $0.15 per million … Read more
OpenAI has released two new AI models, o3 and o4-mini, designed to advance reasoning capabilities and introduce novel features like “thinking with images.” These models represent the company’s latest development in its o-series, coming just days after the release of GPT-4.1. The models’ most distinctive feature is their ability to not just recognize images but … Read more