Models & Assistants
New AI models, model families, assistants, and user-facing capability changes.
Microsoft builds its own AI models: MAI-Thinking-1 and MAI-Code-1 explained
Microsoft unveiled seven in-house MAI models at Build 2026, cutting reliance on OpenAI with its own reasoning and coding models.
OpenAI is retiring GPT-4.5 and o3 from ChatGPT — here's what changes and when
GPT-4.5 leaves ChatGPT on June 27, 2026 and o3 on August 26. No API changes. Here's what it means for you.
Anthropic Files Confidential IPO Papers with the SEC, Targeting a Trillion-Dollar Debut
Anthropic has submitted a confidential S-1 to the SEC, setting up a potential October 2026 IPO at a valuation above $1 trillion.
GPT-5.5 Instant Gets More Readable — and Canvas is Gone
OpenAI has improved GPT-5.5 Instant's response quality and quietly retired Canvas in favour of native writing and code blocks in chat.
Claude Opus 4.8 is here: faster, smarter, and significantly better at the work that matters
Anthropic's Claude Opus 4.8 brings stronger coding, agentic tasks, and professional workflows — at the same price as its predecessor.
Gemini 3.5 Flash: Google's fastest model is now its smartest too
Google launched Gemini 3.5 Flash at I/O 2026 — a model that outperforms the previous Pro tier at 4x the speed, now the default across Search and the Gemini app.
Gemini Omni: Google's Multimodal Video Model That Lets You Edit With Conversation
Google's Gemini Omni launches at I/O 2026, replacing Veo in the Gemini app with multimodal video generation and conversational editing from any input type.
Gemini 3.1 Flash-Lite Is Now Generally Available — Google's Cheapest Production-Ready Model in the 3.x Family
Google's Gemini 3.1 Flash-Lite has graduated from preview to GA, locking in pricing at $0.25/1M input and $1.50/1M output tokens.
GPT-5.5 Instant is now the default ChatGPT model — here's what changed
OpenAI replaced GPT-5.3 Instant with GPT-5.5 Instant as ChatGPT's default model on May 5, 2026, bringing fewer hallucinations and tighter responses.
Microsoft launches MAI-Transcribe-1, MAI-Voice-1, and MAI-Image-2 on Microsoft Foundry
Microsoft's new in-house AI models for speech, voice, and image generation are now in public preview on Microsoft Foundry — here's what they do and who they're for.
GPT-5.4 Mini and Nano: OpenAI's Fastest Small Models Are Built for the Age of AI Agents
OpenAI releases GPT-5.4 mini and nano — faster, cheaper models designed for agentic workflows, with near-flagship performance at a fraction of the cost.
Anthropic launches Claude Opus 4.6 with 1M token context, agent teams, and top benchmark scores
Anthropic's new flagship model brings a 1M token context window, multi-agent coordination, and state-of-the-art results on coding and reasoning benchmarks.