CallMissed Blog
Insights on AI communication, voice agents, WhatsApp automation, and the future of customer engagement.
6 min read
ReviewMay 8, 2026
Mistral Medium 3.5: One Model, Three Product Lines
Mistral released Medium 3.5 on April 29, 2026, and the most interesting thing about it isn't a benchmark number — it's the strategy. Where every other open-weight flagship in 2026 has gone Mixture-of-Experts, Mistral Medium 3.5 is dense, 128 billion parameters, with a 256K context window. And it con…
6 min read
NewsMay 8, 2026
The Spring 2026 AI Roundup: Every Model That Shipped, and Why the Agent Wars Are Here
The last ninety days have been the most concentrated stretch of frontier AI releases in the field's short history. Between February and early May 2026, every major lab — and a handful of open-weight ones — pushed something new. Here is what shipped, what changed, and why all of them are starting to …