Google is working on Slack integration for Jules SWE Agent and Live Preview. It will be possible to receive notifications from Jules on Slack and manage tasks. Live preview will allow users to run the resulting code before merging.
@testingcatalog
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OpenAI announces GPT-5.1-Codex-Max for large projects
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BREAKING : OpenAI is planning to introduce GPT-5.1-Codex-Max for bigger projects! "Codex is now powered by GPT-5.1-Codex-Max, our latest frontier agentic coding model. It is smarter and faster than its predecessors and capable of long-running project-scale work."
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Manus AI Launches Browser Operator
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Manus AI launched the Browser Operator extension to let you execute agentic tasks in any browser.
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 novembre 2025
Agent Mode 🤖 https://t.co/MZvFmEQTfY pic.twitter.com/61QwKkWxIkManus AI has launched the Browser Operator extension, allowing you to perform agentic tasks in any browser. Agent Mode.
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Gemini 3 Pro Preview for Enterprise
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Gemini 3 Pro Preview is rolling out to Gemini Enterprise as well!
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 novembre 2025
"State-of-the-art Reasoning" 🔥 https://t.co/eoJgOOGCsu pic.twitter.com/jGkzoD1npKGemini 3 Pro Preview is rolling out to Gemini Enterprise as well! "State-of-the-art Reasoning"
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Google Adds Visual Layout to Gemini
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BREAKING 🚨: Google is rolling out Visual Layout and Dynamic view modes on Gemini!
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 novembre 2025
Visual Layout is an "experimental interface that's generated on the fly and adapts to your needs" https://t.co/UwEDAba7Mw pic.twitter.com/olUu7I91pQBREAKING : Google is rolling out Visual Layout and Dynamic view modes on Gemini! Visual Layout is an "experimental interface that's generated on the fly and adapts to your needs"
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Google launches free Antigravity coding IDE
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BREAKING 🚨: Google is launching Antigravity, a free vibe coding IDE.
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 novembre 2025
– Agent model: access to Gemini 3 Pro, Claude Sonnet 4.5, GPT-OSS
– Unlimited Tab completions
– Unlimited Command requests
– Generous rate limits *
Free testing time 👀 https://t.co/sq3xsRhu7o pic.twitter.com/u7cDZ5lyh5BREAKING : Google is launching Antigravity, a free vibe coding IDE. – Agent model: access to Gemini 3 Pro, Claude Sonnet 4.5, GPT-OSS
– Unlimited Tab completions
– Unlimited Command requests
– Generous rate limits * Free testing time -

Gemini 3’s top changes on LMArena
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BREAKING : Most important Gemini 3-related changes on LMArena for you to know! – Gemini is now the top 1
– Gemini crossed 1500 score
– Grok is now top 2 -
Gemini 3 Era Officially Begins
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Gemini 3 Era has officially started 🔥
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 novembre 2025
Seems like Gemini 3 will be rolling out everywhere, including Google and 3rd party products and APIs! https://t.co/9otkvoB2MW pic.twitter.com/gpuxrG0KUyGemini 3 Era has officially started Seems like Gemini 3 will be rolling out everywhere, including Google and 3rd party products and APIs!
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Gemini 3 Deep Think scores 41% on HLE
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BREAKING : Gemini 3 Deep Think gets 41% on HLE and 45.1% on ARC_AGI-2! "In testing, Gemini 3 Deep Think outperforms Gemini 3 Pro’s already impressive performance on Humanity’s Last Exam and GPQA Diamond."
