Google released the "Revise" feature for Slides on NotebookLM, allowing users to customise individual screens with a prompt.
@testingcatalog
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Mistral AI Acquires Serverless Platform Koyeb to Boost Compute Offering
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BREAKING : Mistral AI acquired Koyeb , a serverless platform for running AI applications across CPUs, GPUs, and accelerators. “Koyeb will bring its platform, technology, and team to accelerate Mistral Compute offering.” The first M acquisition
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Claude Sonnet 4.6 Beta Features 1M Context Window and Enhanced Capabilities
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BREAKING 🚨: CLAUDE SONNET 4.6 COMES WITH 1M CONTEXT WINDOW IN BETA!
— 🚨 AI News | TestingCatalog (@testingcatalog) 17 février 2026
"Claude Sonnet 4.6 is our most capable Sonnet model yet. It’s a full upgrade of the model’s skills across coding, computer use, long-context reasoning, agent planning, knowledge work, and design." https://t.co/nPSFilZF29 pic.twitter.com/ifmt245Zz0BREAKING : CLAUDE SONNET 4.6 COMES WITH 1M CONTEXT WINDOW IN BETA! "Claude Sonnet 4.6 is our most capable Sonnet model yet. It’s a full upgrade of the model’s skills across coding, computer use, long-context reasoning, agent planning, knowledge work, and design."
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Anthropic Rolls Out Claude Sonnet 4.6 with Benchmark Scores and Performance Insights
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BREAKING : ANTHROPIC STARTED ROLLING OUT CLAUDE SONNET 4.6 TO THE USERS! CLAUDE SONNET 4.6 SCORES 72.5% ON OSWORLD COMPUTER USE BENCHMARK. It is expected to be a good model for Cowork tasks, with performance close to Opus 4.6 at a lower price.
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@testingcatalog — 2026-02-16
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Notion is rolling out an image generation feature for Notion AI. Which model do you think this is? Did you get it too?
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OpenAI tests a new model configuration
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OpenAI is working on a new model configuration setting that lets you set the default model and thinking effort. I would choose GPT-5.3
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Microsoft develops new Copilot agents for tasks
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BREAKING 🚨: Microsoft is working on new Researcher and Analyst agents for Copilot.
— 🚨 AI News | TestingCatalog (@testingcatalog) 16 février 2026
Both will be available in the upcoming Tasks feature, where users can schedule and execute complex agentic prompts. pic.twitter.com/39uuZWq09uBREAKING : Microsoft is working on new Researcher and Analyst agents for Copilot. Both will be available in the upcoming Tasks feature, where users can schedule and execute complex agentic prompts.
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Google is testing a new Hatter agent on Stitch
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Google is testing a new Hatter agent on Stitch, along with a new tool to generate App Store assets and a simpler way to setup MCP connector for coding tools like Gemini CLI, Claude Code, Antigravity, Cursor and others.
— 🚨 AI News | TestingCatalog (@testingcatalog) 16 février 2026
"Create high-quality designs with Hatter agent" pic.twitter.com/x1aiUESmARGoogle is testing a new Hatter agent on Stitch, along with a new tool to generate App Store assets and a simpler way to setup MCP connector for coding tools like Gemini CLI, Claude Code, Antigravity, Cursor and others. "Create high-quality designs with Hatter agent"
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Manus AI launches an always-on Agent with long-term memory
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Manus AI has officially announced its new always-on Agent with long-term memory, connectors and access to Manus capabilities.
— 🚨 AI News | TestingCatalog (@testingcatalog) 16 février 2026
Only telegram for now 👀 https://t.co/kr603v43Er pic.twitter.com/aB6djNV1NWManus AI has officially announced its new always-on Agent with long-term memory, connectors and access to Manus capabilities. Only telegram for now
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Microsoft tests a new Health tab in Copilot
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Microsoft is testing a new Health tab in Copilot with connectors for Fitbit, Garmin, Oura, Apple Health and Health Records. pic.twitter.com/C4Gq86NBc3
— 🚨 AI News | TestingCatalog (@testingcatalog) 16 février 2026Microsoft is testing a new Health tab in Copilot with connectors for Fitbit, Garmin, Oura, Apple Health and Health Records.