Google is working on a Chrome Extension for NotebookLM (not available yet). Possibly, it will let users add open pages as sources to the selected notebook.
@testingcatalog
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@testingcatalog — 2025-11-06
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A new stealth model, "Polaris Alpha," is now available on OpenRouter. 256k context window and a quite good performance. It is worth to test
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Comet Browser amélioré avec capacités agentiques
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BREAKING 🚨: Comet browser got a major upgrade for its agentic capabilities.
— 🚨 AI News | TestingCatalog (@testingcatalog) 6 novembre 2025
– It can work longer and on more complex jobs across larger periods of time.
– It performs 23% better than its predecessor.
Longer context was a top request from all the users! Now it can write a… https://t.co/VsTPIoiok4 pic.twitter.com/bJPazyk69fBREAKING : Comet browser got a major upgrade for its agentic capabilities. – It can work longer and on more complex jobs across larger periods of time.
– It performs 23% better than its predecessor. Longer context was a top request from all the users! Now it can write a -
In which scenario will AI not be cheap?
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“Also, we want a world of abundant and cheap AI. We expect massive demand for this technology, and for it to improve people’s lives in many ways.”
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Kimi K2 Thinking Model Released with SOTA Performance on HLE
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BREAKING : Kimi K2 Thinking comes as a SOTA on HLE with 44.9% acheivement and now available on Kimi Chat and APIs. K2 Thinking with full agentic mode coming soon. Testing time
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@testingcatalog — 2025-11-06
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Who will win on LM Arena in 2025? As we approach the last LLM battle of the year between Google and OpenAI, with their upcoming contenders: "Gemini 3 Pro" and "GPT-5.1 Thinking".
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@testingcatalog — 2025-11-06
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BREAKING : @Kimi_Moonshot is preparing to announce "kimi-k2-thinking" and "kimi-k2-thinking-turbo" as these models appear on the API Playground. https://
x.com/synthwavedd/st
/synthwavedd/status/1986369530453520469
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@testingcatalog — 2025-11-06
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BREAKING : GPT-5.1 confirmed as new traces of "gpt-5-1-thinking" have been spotted on ChatGPT. Gemini 3 vs GPT 5.1 soon https://
x.com/scaling01/stat
/scaling01/status/1986354330539069913
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ChatGPT to allow additional context during thinking process
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Users will soon be able to add more context to ChatGPT during its thinking process without interrupting it.
— 🚨 AI News | TestingCatalog (@testingcatalog) 6 novembre 2025
Quality of life goes up 👀 pic.twitter.com/YwuNSS0RkLUsers will soon be able to add more context to ChatGPT during its thinking process without interrupting it. Quality of life goes up
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Perplexity and Snapchat join forces for AI in Snapchat
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BREAKING : Perplexity and Snapchat partner to bring AI search into Snapchat app starting from January 2026. “Perplexity’s AI-powered answer engine will let Snapchatters ask questions and get clear, conversational answers.” Snaplexity