Anthropic ships the Claude 5 generation with two models: Sonnet 5 and Fable 5. …

NVIDIA enters the open-weights frontier with a 550B-parameter MoE running 55B active parameters per …

The administration signs 'Promoting Advanced Artificial Intelligence Innovation and Security' — the …

Microsoft ships MAI-Thinking-1 at Build 2026 — its first in-house reasoning model, a sparse MoE with …

Alphabet prices an $84.75B equity capital raise on June 2 — upsized from $80B after investor demand …

MiniMax releases M3 on June 1 with a sparse attention architecture (MSA — MiniMax Sparse Attention) …

Anthropic confidentially submits a draft S-1 to the SEC on June 1, 2026 — three days after closing t …

Anthropic's next flagship ships with a deliberately quiet announcement, but the improvements are str …

Anthropic closes a $65B Series H on the same day Opus 4.8 ships — the timing is deliberate: close th …

Gemini 3.5 Flash goes GA on May 19 and immediately reshapes how the tier system is supposed to work. …

Anthropic ships Opus 4.7, the first model in the Claude 4 family designed explicitly for sustained, …

Google's annual developer conference bets the keynote on AI and for once the products justify it. …

Build goes deep on 'AI-native Windows': Copilot+ PCs now run Phi-4 locally with a new Windows AI API …

Jensen Huang keynotes Computex with Blackwell Ultra: 1.5× the dense FLOPS of standard Blackwell at t …

Mistral releases Large 3 — a 200B+ dense model under a non-commercial research license, their heavie …

The EU AI Act's high-risk category prohibitions go live — the first binding AI regulation with real …

Perplexity ships Comet, a standalone browser built around an AI agent that operates the web on your …

OpenAI ships GPT-5.5 on April 23 with an explicit focus on agentic work: coding, computer use, and k …

DeepSeek drops V4-Flash and V4-Pro on April 24 under MIT — 1M-token context, dual Thinking/Non-Think …

Moonshot AI ships K2.6 in April — the largest upgrade to the K2 architecture since its July 2025 rel …

Jeff Bezos's physical-AI lab closes a $10B round at a $38B valuation, led by BlackRock and JPMorgan. …

Cognition — maker of Devin, the first broadly-deployed AI software engineer — enters funding talks a …

Anthropic launches a cybersecurity coalition with AWS, Apple, Google, Microsoft, and others — backed …

Google DeepMind ships Gemma 4 in four sizes — E2B, E4B, 26B MoE, and 31B Dense — distilled from Gemi …

Meta's first major model release since acquiring Scale AI's Alexandr Wang scores #4 on the Artificia …

OpenAI closes the largest private funding round in history: $122B with Amazon ($50B), Nvidia ($30B), …

OpenAI deprecates GPT-5.1 and ships GPT-5.4, GPT-5.4 Thinking, and GPT-5.4 mini. …

xAI ships Grok 4.20 with the strongest current-events accuracy of any frontier model at release — a …

Anthropic spins out a dedicated research organization led by co-founder Jack Clark — who spent five …

Karpathy releases a 630-line open-source script that lets an AI agent autonomously run ML experiment …

Within days of Karpathy's release, Tobi Lütke adapts autoresearch for a Shopify model training run — …

Open-sourced March 4, 2026 under Apache 2.0 at github.com/openai/symphony, Symphony is a Codex App S …

Anthropic's flagship at release, later succeeded by Opus 4.7. …

The first Sonnet-class model to hit 1M token context, which matters because previous Sonnet models t …

Released February 27, 2025, GPT-4.5 is OpenAI's largest non-reasoning model — the explicit bet that …

Huntley's thesis: stop building brick by brick, start programming the loop. …

Anthropic ships Haiku 4.5 on October 15 — the fastest and cheapest model in the Claude 4 family, and …

Anthropic's most capable agentic model at time of release. …

OpenAI takes the Realtime API from beta to general availability on August 28, paired with gpt-realti …

Mistral ships Medium 3.1 on August 12 — a multimodal proprietary model with a custom-trained vision …

OpenAI ships GPT-5 on August 7 — not as a single new model but as a unified system: a fast tier for …

NVIDIA closes at a $4 trillion market capitalization on July 10 — the first publicly traded company …

xAI ships Grok 4 and Grok 4 Heavy on July 9, unveiled via a livestream that drew 1.5 million concurr …

Moonshot AI releases Kimi K2 on July 11 — a 1.04 trillion parameter MoE with 32B active parameters p …

The Windsurf story in July 2025 is not a single acquisition — it's a three-way split that reshaped t …

Google moves Gemini 2.5 Flash to general availability on June 17, completing the transition from exp …

Google's Gemini 2.5 Pro moves from experimental to general availability, bringing its top-ranked lon …

Cursor reaches $100M ARR — the fastest SaaS product to that milestone in history. …

Anthropic's Claude 4 generation ships May 22, 2025. …

OpenAI open-sources Codex CLI under Apache 2.0 in May 2025 — a terminal-native coding agent that acc …

Launched as a limited research preview in February 2025, Claude Code went generally available on May …

Lütke's internal memo goes wide: AI usage is now a baseline expectation at Shopify, not a differenti …

Meta ships Llama 4 on April 5 — the first Llama generation with MoE architecture and native multimod …

Released March 2025 as an experimental preview — meaning rate-limited, no SLA, and subject to change …

OpenAI open-sources a multi-agent orchestration framework with first-class primitives for handoffs, …

Karpathy coins the term in a tweet: describe a project in natural language, accept AI-generated code …

Anthropic's first hybrid reasoning model: standard fast responses for most tasks, extended thinking …

xAI ships Grok 3, trained on 10x the compute of Grok 2. …

DeepSeek releases the first open-source reasoning model trained via pure reinforcement learning to m …

OpenAI ships the full o1 on December 5, 2024 — not a preview, a production model — and the gap over …

Meta closes out 2024 on December 6 with Llama 3.3 70B Instruct — and the headline is efficiency, not …

Google announces Gemini 2.0 Flash: native image and audio output, a Multimodal Live API for real-tim …

A 671B MoE model trained for $5.58M that matches Claude 3.5 Sonnet and o1 on most benchmarks and run …

Anthropic's fastest model in the 3.5 family ships in November 2024 and immediately reframes what 'sm …

Apple's redesigned Mac Mini ships with M4 and M4 Pro chips at $600 and $1,400. …

Anthropic open-sources MCP — a universal connector standard for AI agents and external systems. …

Alibaba releases Qwen 2.5-Coder in 7B (Sep), 32B, and 72B (Nov) variants. …

Anthropic ships Claude 3.5 computer use in public beta: Claude can see your screen, move the cursor, …

OpenAI opens the Realtime API to public beta in October 2024, giving developers a persistent WebSock …

OpenAI ships o1-preview and o1-mini: models that 'think before they answer' via long internal chain- …

Alibaba releases Qwen 2.5 across dense and MoE variants, describing it as 'perhaps the largest open- …

Google ships Audio Overviews in NotebookLM — converts any uploaded document into a two-host podcast. …

Meta releases Llama 3.2 in four sizes: 1B and 3B text-only models optimized for edge and mobile, plu …

Meta ships Llama 3.1 with a 405B parameter flagship, 128K context, and support for eight additional …

OpenAI releases GPT-4o mini on July 18, 2024 at $0.15/$0.60 per million input/output tokens — more t …

Mistral releases Large 2 on July 24, 2024 — 123B parameters, 128K context, MIT license — their most …

Anthropic releases Claude 3.5 Sonnet on June 20, 2024 — at 80% lower cost than Claude 3 Opus, while …

Apple announces Apple Intelligence at WWDC 2024: on-device models across iPhone, iPad, and Mac — wri …

OpenAI ships GPT-4 Omni: natively multimodal across text, audio, image, and video — no separate enco …

Google's Gemini 1.5 Pro becomes generally available with a 1-million-token context window. …

Meta releases Llama 3 in 8B and 70B sizes, trained on 15 trillion tokens — 7x more data than Llama 2 …

Anthropic launches Haiku, Sonnet, and Opus — the first model family to give developers meaningful sp …

xAI open-sources Grok-1 — the full 314B MoE base model — under Apache 2.0. …

Google announces Gemini 1.5 Pro with a breakthrough 1-million-token context window using a sparse Mo …

OpenAI announces Sora: a text-to-video diffusion model that generates 60-second photorealistic clips …

Mistral AI drops Mixtral 8x7B without announcement — a torrent link on X with no blog post. …

Google announces Gemini 1.0 — its multimodal response to GPT-4. …

OpenAI hosts its first developer conference: GPT-4 Turbo with 128K context, GPTs (custom instruction …

Elon Musk's xAI launches Grok to X Premium+ subscribers — a 314B MoE model trained from scratch with …

Mistral AI, founded in April by ex-Meta and Google researchers, releases its first model — Mistral 7 …

The Technology Innovation Institute in Abu Dhabi releases Falcon 180B — a 180B parameter model train …

Meta releases Code Llama (7B, 13B, 34B) — Llama 2 fine-tuned on 500B tokens of code with fill-in-the …

Meta and Microsoft release Llama 2 with 7B, 13B, and 70B variants, trained on 2 trillion tokens — do …

GitHub launches Copilot Chat in general availability — a conversational interface for code in VS Cod …

LangChain consolidates its position as the default framework for building LLM applications — chains, …

Auto-GPT — an open-source experiment that chains GPT-4 calls into a goal-directed autonomous agent — …

OpenAI releases GPT-4: the first multimodal frontier model, passing the bar exam in the 90th percent …

Anthropic releases its first production model. …

Microsoft ships Bing Chat (later Bing AI) — a GPT-4-powered search engine before GPT-4 was publicly …

ChatGPT reaches 100 million monthly active users two months after launch — the fastest consumer appl …