Changelog
Updates to the AI Frontier Model Tracker - new models, data corrections, benchmark additions, and feature changes.
April 12, 2026
Meta Muse Spark, Cohere Command A, nav restructure, production prep
- Added Meta Muse Spark (April 8, 2026) - first model from Meta Superintelligence Labs
- Added Cohere Command A (March 13, 2025) - 111B enterprise RAG model
- All provider logos now local (Anthropic, Google, Meta, Qwen, AWS, Cohere, IBM)
- Download weight icons from LobeHub (HuggingFace, Ollama dark mode)
- Resources nav restructured as mega menu with Research & Data section
- /research/ landing page created
- Newsletter forms fixed (Pipedrive marketing_status, correct worker URL)
- Subscribers differentiated: General Newsletter vs AI Model Tracker Updates
- Exact release dates for all 42 models (verified against official sources)
- Full site audit: 407 pages, 100% schema coverage, AEO avg 72
- 42 models across 14 providers
April 11, 2026
Selectable benchmark columns, new subpages, structural overhaul
- 10 benchmark columns now available (MMLU-Pro, GPQA Diamond, SWE-bench, HumanEval, LiveCodeBench, MATH, AIME, HLE, $/M In, $/M Out)
- Column picker - choose up to 5 visible columns, persists in localStorage
- Default sort changed to GPQA Diamond
- Cost calculator page
- JSON API endpoint (CC BY-NC 4.0)
- Releases timeline page with RSS feed
- Newsletter signup for tracker updates
- Sticky filter bar and table headers
- Hero redesigned with card links to subpages
- All URLs moved to /research/ai-frontier-model-tracker/
- Proper breadcrumbs on all pages
- Added to nav menu and resource center
April 10, 2026
Data corrections and new models
- Full data audit - corrected 30+ benchmark scores, 6 release dates, 3 context windows, 4 pricing values
- Added Gemma 4 31B, Gemma 4 26B-A4B, Qwen3.5 397B-A17B, GPT-5.4 Mini
- Removed legacy models (GPT-4o, o1, GPT-5.2, Claude 3.5 Sonnet)
- Citations tab added with per-model source links
- Recent Releases feed section
- Provider count now dynamic
- Fixed license claims (Kimi K2 Apache->Modified MIT, Hermes 405B Apache->Llama 3.1)
- Set unpublished scores to null (Llama 4 HumanEval/MATH, DeepSeek HumanEval)
April 9, 2026
Initial launch
- 40 frontier models across 14 providers
- Sortable table with MMLU-Pro, HumanEval, MATH benchmarks
- Expandable rows with Detail, Benchmarks chart, News feed, Download Weights
- Filters: type, access, SOTA, multimodal
- Provider logos for OpenAI, xAI, DeepSeek, Moonshot, MiniMax, Mistral, Microsoft, Nous
- FAQ schema, OG image