Grok 3.5 reference has been spotted in the iOS config as well. There it is mentioned along with “grok_3_2”. Current Grok 3 is “grok_3_1” Besides this, it got a new model selector on the prompt composer.
@testingcatalog
-
AI-driven browser tab automation comparison
By
–
They build a similar thing but Dia cannot open and close tabs via AI for you. Comet can.
-
Comet browser introduced as the first vibe browser
By
–
Looks like it is confirmed “Comet” will be the first vibe browser!
-
Issues with AI tool repository indexing
By
–
Seems like it cannot find all the repositories for some reason I can only see 50% of them or so.
-
New feature updates for AI notebook and research tool
By
–
1. Overviews 2. Public Notebooks and curated directory
3. Audio Overview length control
4. Search access in the chat 5. Updated right sidebar UI -
Google to Introduce Video Overviews for NotebookLM
By
–
BREAKING : Google is working on Overviews for NotebookLM! This feature will be potentially announced during the upcoming Google I/O event. Besides that, NotebookLM will get a new "Editor's picks" section, which will likely contain public, curated notebooks.
-
Perplexity AI tools to enable browser tab automation in Comet
By
–
Things are finally getting serious It looks like Comet will be able to control its tabs through Perplexity tools. You will be able to ask things like "open the latest TestingCatalog posts in 5 tabs and group them".
-
ChatGPT Adds GitHub Repository Connection to Deep Research
By
–
BREAKING 🚨: ChatGPT is getting the possibility to connect Github repositories to the Deep Research.
— 🚨 AI News | TestingCatalog (@testingcatalog) 8 mai 2025
Real RAG is here now 👀
Example report 👇 https://t.co/7zeXf9Cu6O pic.twitter.com/1pBCnI30f8BREAKING : ChatGPT is getting the possibility to connect Github repositories to the Deep Research. Real RAG is here now Example report
-
Grok 3.5 AI Voice Adaptability to System Prompts
By
–
An upcoming @gork voice, which is potentially powered by Grok 3.5, feels much more adaptable to system prompts, in terms of tone and voice style.
— 🚨 AI News | TestingCatalog (@testingcatalog) 8 mai 2025
“What’s the meaning of life?” 👀 https://t.co/U631MeIC4I pic.twitter.com/KiEFb3hz1DAn upcoming @gork voice, which is potentially powered by Grok 3.5, feels much more adaptable to system prompts, in terms of tone and voice style. “What’s the meaning of life?”
-
OpenAI Announces Reinforcement Fine-Tuning for 4o-mini
By
–
OpenAI released reinforcement fine-tuning with 4o-mini, announced during the 12 days of OpenAI in December! https://t.co/uHBn5nqmmZ pic.twitter.com/mmXgFfz8up
— 🚨 AI News | TestingCatalog (@testingcatalog) 8 mai 2025OpenAI released reinforcement fine-tuning with 4o-mini, announced during the 12 days of OpenAI in December!