# ai-tracker

Canonical machine-readable timeline of AI models and tools.
Designed to be consumed by agents. Every entity has HTML, JSON, and Markdown twins.

- Site: https://ai-tracker-dxu.pages.dev
- Bulk JSON: https://ai-tracker-dxu.pages.dev/dump/all.json
- 30-day events: https://ai-tracker-dxu.pages.dev/dump/events-30d.json
- Full text: https://ai-tracker-dxu.pages.dev/llms-full.txt
- MCP server: npm install -g ai-tracker-mcp (Phase 5)

## Models (21)

- [Gemini 3.1 Flash-Lite](https://ai-tracker-dxu.pages.dev/models/google__gemini-3.1-flash-lite) — google, 2026-05-07
- [Grok 4.3](https://ai-tracker-dxu.pages.dev/models/xai__grok-4.3) — xai, 2026-04-30
- [DeepSeek V4 Flash](https://ai-tracker-dxu.pages.dev/models/deepseek__deepseek-v4-flash) — deepseek, 2026-04-24
- [DeepSeek V4 Pro](https://ai-tracker-dxu.pages.dev/models/deepseek__deepseek-v4-pro) — deepseek, 2026-04-24
- [GPT-5.5 Pro](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.5-pro) — openai, 2026-04-24
- [GPT-5.5](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.5) — openai, 2026-04-24
- [Claude Opus 4.7](https://ai-tracker-dxu.pages.dev/models/anthropic__claude-opus-4-7) — anthropic, 2026-04-16
- [Grok 4.20 Multi-Agent](https://ai-tracker-dxu.pages.dev/models/xai__grok-4.20-multi-agent) — xai, 2026-03-31
- [Grok 4.20](https://ai-tracker-dxu.pages.dev/models/xai__grok-4.20) — xai, 2026-03-31
- [GPT-5.4 mini](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.4-mini) — openai, 2026-03-17
- [GPT-5.4 nano](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.4-nano) — openai, 2026-03-17
- [GPT-5.4](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.4) — openai, 2026-03-05
- [GPT-5.3 Codex](https://ai-tracker-dxu.pages.dev/models/openai__gpt-5.3-codex) — openai, 2026-02-24
- [Gemini 3.1 Pro](https://ai-tracker-dxu.pages.dev/models/google__gemini-3.1-pro) — google, 2026-02-19
- [Claude Sonnet 4.6](https://ai-tracker-dxu.pages.dev/models/anthropic__claude-sonnet-4-6) — anthropic, 2026-02-17
- [Claude Haiku 4.5](https://ai-tracker-dxu.pages.dev/models/anthropic__claude-haiku-4-5) — anthropic, 2025-10-15
- [Gemini 2.5 Flash-Lite](https://ai-tracker-dxu.pages.dev/models/google__gemini-2.5-flash-lite) — google, 2025-06-17
- [Gemini 2.5 Flash](https://ai-tracker-dxu.pages.dev/models/google__gemini-2.5-flash) — google, 2025-06-17
- [Gemini 2.5 Pro](https://ai-tracker-dxu.pages.dev/models/google__gemini-2.5-pro) — google, 2025-06-17
- [Llama 4 Maverick](https://ai-tracker-dxu.pages.dev/models/meta__llama-4-maverick) — meta, 2025-04-05
- [Llama 4 Scout](https://ai-tracker-dxu.pages.dev/models/meta__llama-4-scout) — meta, 2025-04-05

## Tools (0)


## Recent events (8 of 8)

- 2026-04-16 — anthropic__claude-opus-4-7 — released — Claude Opus 4.7 generally available — step-change improvement in agentic coding over Opus 4.6.
- 2026-02-17 — anthropic__claude-sonnet-4-6 — released — Claude Sonnet 4.6 released — best combination of speed and intelligence with 1M-token context.
- 2025-10-15 — anthropic__claude-haiku-4-5 — released — Claude Haiku 4.5 released — fastest model with near-frontier intelligence.
- 2025-06-17 — google__gemini-2.5-flash-lite — released — Gemini 2.5 Flash-Lite preview released — low-cost, high-performance Gemini 2.5 model.
- 2025-06-17 — google__gemini-2.5-flash — released — Gemini 2.5 Flash stable released — first stable 2.5 Flash model.
- 2025-06-17 — google__gemini-2.5-pro — released — Gemini 2.5 Pro stable released — most powerful Gemini model with adaptive thinking.
- 2025-04-05 — meta__llama-4-maverick — released — Llama 4 Maverick released — natively multimodal MoE with 10M-token context.
- 2025-04-05 — meta__llama-4-scout — released — Llama 4 Scout released — multimodal model with 10M-token context.