LLM Product Release Weekly Tracker — Week of Apr 28, 2026
Mistral Medium 3.5 launches as the first merged flagship model with open weights. OpenAI, Anthropic, and Google expand enterprise and creative capabilities. 26 releases tracked with 14 high-impact updates.
TRACKER Updated weekly 3 snapshots
Latest Snapshot May 5, 2026
LLM Product Release Weekly Tracker — Week of Apr 28, 2026
Mistral Medium 3.5 launches as the first merged flagship model with open weights. OpenAI, Anthropic, and Google expand enterprise and creative capabilities. 26 releases tracked with 14 high-impact updates.
Open Tracker →All Snapshots
- May 5, 2026LLM Product Release Weekly Tracker — Week of Apr 28, 2026Mistral Medium 3.5 launches as the first merged flagship model with open weights. OpenAI, Anthropic, and Google expand enterprise and creative capabilities. 26 releases tracked with 14 high-impact updates.
- Apr 28, 2026LLM Product Release Weekly Tracker — Week of Apr 28, 2026OpenAI launched GPT-5.5 and GPT-5.5 Pro frontier models. Anthropic introduced Managed Agents Memory beta. Google debuted Workspace Intelligence. Mistral released Small 4 (Apache 2.0) and Leanstral coding agent. 17 product updates tracked this week.
- Apr 21, 2026LLM Product Release Weekly TrackerWeekly tracking of LLM product releases from OpenAI, Anthropic, Google, Mistral, and Cohere. Updated April 21, 2026 with 22 new entries including GPT-Rosalind, Claude Opus 4.7, and Gemini Robotics-ER 1.6.