🚨 AI News | TestingCatalog

Meituan released LongCat-2.5, its new multimodal model with 1.6T total parameters and 49B active.

LongCat-2.5’s compares with GPT-5.5, GPT-5.6-Sol, Claude-Opus-4.8, and Claude-Opus-5 and is now... Read more →

GPT-6.2 Astra appears in Codex usage ahead of possible launch

Codex analytics show gpt-6.2-astra handling some traffic on October 31, pointing to an A/B test or staged rollout. OpenAI has not... Read more →

Anthropic prepares to release Claude Mythos 5.5 model

Anthropic may be close to launching Claude Mythos 5.5 after a hidden website reference surfaced. Reports also point to Fable 5.5 testing, but... Read more →

GOOGLE 🔥: Gemini Notebook may add a new "Comic" artifact type, letting users generate AI comics from their sources.

> "Add a high-level outline, or guide the characters, tone, and focus: Create a... Read more →

Google testing Comic Artifacts for Gemini Notebook

Google is developing Comics for Gemini Notebook, a beta artifact that could turn uploaded sources into illustrated stories with style, language, and... Read more →

BREAKING 🔥: A hidden Claude Mythos 5.5 mention has been spotted on the official Anthropic website.

> "Claude Mythos 5.5 - Our most capable model class for cybersecurity and biology research."

Should... Read more →

GOOGLE 🔥: An upcoming AI agent for Antigravity will get Gemini Live support!

"Chief of Stuff" (the current name of the Antigravity agent) will be able to operate Antigravity on its own, spawn other... Read more →