GPT-5.2 is now available for all Perplexity Pro and Max subscribers.
SOFTWARE
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Copilot launches GPT-5.2 model for Microsoft 365 Premium users
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Copilot just got smarter! Starting today, we're rolling out the latest GPT-5.2 model from our partners at OpenAI to consumer @Copilot
, coming first to Microsoft 365 Premium users. Can't wait to see what you do with it. -

GPT-5.2 stats exclude Grok: Is there beef between companies?
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GPT-5.2 comparison stats exclude Grok… I wonder if the two companies have a beef or something
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Cohere Launches Rerank 4 Fast and Pro Models
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Rerank 4 Fast and Rerank 4 Pro are available today on our platform, @aws SageMaker, and @microsoft Foundry. Find more details in our blog:
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Product Search Tool Available in Fast and Pro Versions
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It’s available in two versions to meet your company’s specific search needs: Fast and Pro.
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Ultralytics YOLO Partnership with Axelera AI for Edge Deployment
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Partnership News: @Ultralytics + Axelera AI Run YOLO at the edge like never before: 8K detection with smart tiling 4 models on 1 Metis chip Real-time golf swing analysis Deploy Ultralytics models via Voyager SDK. CES: https://
eu1.hubs.ly/H0qmFlR0 Docs: -

AI Research Advances, Copilot Updates, and Smart Ring Innovation
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Top stories in AI today: – Nous Research's AI crushes elite math exam
– Microsoft maps how people use Copilot
– Fix bugs and ship features from Slack
– AI ring gives ‘external memory’ – 4 new AI tools, community workflows, and more Read more: https://
therundown.ai/p/open-source-
ai-crushes-elite-math-exam
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SGLang and Radix Ark Building Unique AI Infrastructure Culture
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the chats I've had with @ying11231 and @BanghuaZ make it evident that the culture they've built with SGLang and the ambition they have for @radixark are quite unique and very differentiated from the established AI Infra players. I think they'll do big things!
Congrats @ying11231 -
NotebookLM provides podcast, mind map, and video show of news
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Here is the @NotebookLM with a podcast, mind map, and video show of today's news:
