TestingCatalog launches email Daily AI Brief; Gemini 4 Hydrogen ships at $1.50/$7.50 per 1M tokens
testingcatalog · x · 2026-11-13
TestingCatalog's "Daily AI Brief" is now available as an opt-in email newsletter, sent Tuesday through Saturday.
Key items from the latest brief:
- Google: Gemini 4 Hydrogen rolled out in the Gemini app, Search, AI Studio, and the API at $1.50/$7.50 per 1M tokens, finishing tasks 2.5x faster than 3.8 Flash; Antigravity's Orchestrator is rolling out to Ultra subscribers; Gemini-powered smart glasses from Warby Parker and Gentle Monster, built with Samsung.
- Anthropic: Claude Fable 5.2 and Mythos 5.2 shipped; Hub Mode for managing sub-agents is being tested in the mobile app.
- Meta: Muse Ember launched for low-cost agentic tasks in Muse Code and the Meta Model API, starting at $0.10 per 1M input tokens; Muse Video model in closed beta with native audio.
- Google Antigravity: experimental Swarm mode launched three agents in a test, showing shared boards, roles, and a message graph.
- OpenAI DevDay: new Free, Prototype, and Accelerate plans for building and hosting AI apps.
Related event: Gemini 4 Hydrogen Rolls Out as Anthropic Sets Nasdaq Debut(2 posts)→
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