Map the
Intelligence Shift
Across Time
Recent AI Events
OpenAI, Anthropic, and Google Form Joint Frontier Model Defense Coalition
Overview In response to the rapid advancement of Chinese AI capabilities — most notably demonstrated by DeepSeek R1 (January 2025) and the “Seven Models in Three Weeks” development sprint …
Anthropic Mythos: The Model Too Dangerous to Release
Overview On March 27, 2026, internal details of Anthropic’s Mythos model were accidentally leaked online — revealing a model that its creators believed could find and exploit real-world …
MCP Reaches 97 Million Installs; Linux Foundation Takes Open Governance
Overview By March 2026, Model Context Protocol (MCP) — the open protocol initiated by Anthropic for standardizing how AI models connect to external tools and data sources — had crossed 97 …
Google Lyria 3: AI Music Generation Comes to Gemini
Overview On February 18, 2026, Google integrated Lyria 3 — its third-generation AI music generation model — directly into the Gemini platform. Users with Gemini access could now generate …
Apple Partners with Google Gemini for Next-Generation Siri
Overview On January 12, 2026, Apple confirmed that Google Gemini would power its next-generation Siri AI capabilities, replacing OpenAI’s ChatGPT as the primary AI provider for Apple’s voice …
Event Page Schema
Event Page Schema — AI Chronicles Purpose: This document is the authoritative reference for authoring event pages on ciyuan.website. It defines every frontmatter field, explains what each …
Foundation Model Timeline
Claude Opus 4.7: Anthropic's Response to the Mythos Crisis
Overview On April 16, 2026, Anthropic released Claude Opus 4.7 — described internally and externally as the company’s …
Meta Muse Spark: First Model Under Alexandr Wang's Leadership
Overview On April 8, 2026, Meta released Muse Spark — its first new foundation model since Alexandr Wang (former CEO of …
Gemini 3.1 Flash Image: Multimodal Frontier Reaches Vertex AI
Overview On February 25, 2026, Gemini 3.1 Flash Image appeared in Google Vertex AI Catalog — a multimodal model …
Claude 4.6 Updates: Tool Use and Production Capability Refinements
Overview In February 2026, Anthropic shipped two incremental updates to the Claude 4 family: Claude Opus 4.6 — February …