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Tag: performance

  • Cloud Blog: Supercharge ML performance on xPUs with the new XProf profiler and Cloud Diagnostics XProf library

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/topics/developers-practitioners/supercharge-ml-performance-on-xpus-with-the-new-xprof-profiler-and-cloud-diagnostics-xprof-library/ Source: Cloud Blog Title: Supercharge ML performance on xPUs with the new XProf profiler and Cloud Diagnostics XProf library Feedly Summary: Are you spending more time debugging ML model performance than you are building? You’re not alone. In today’s fast-paced AI landscape, optimizing models is a complex challenge, from navigating new model…

  • Simon Willison’s Weblog: GPT‑5-Codex and upgrades to Codex

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Sep/15/gpt-5-codex/#atom-everything Source: Simon Willison’s Weblog Title: GPT‑5-Codex and upgrades to Codex Feedly Summary: GPT‑5-Codex and upgrades to Codex OpenAI half-released a new model today: GPT‑5-Codex, a fine-tuned GPT-5 variant explicitly designed for their various AI-assisted programming tools. I say half-released because it’s not yet available via their API, but they “plan to make…

  • Tomasz Tunguz: How AI Tools Differ from Human Tools

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    Kurt Seifried
    in

    Source URL: https://www.tomtunguz.com/tools-evolution/ Source: Tomasz Tunguz Title: How AI Tools Differ from Human Tools Feedly Summary: Now that we’ve compressed nearly all human knowledge into large language models, the next frontier is tool calling. Chaining together different AI tools enables automation. The shift from thinking to doing represents the real breakthrough in AI utility. I’ve…

  • OpenAI : Addendum to GPT-5 system card: GPT-5-Codex

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    Kurt Seifried
    in

    Source URL: https://openai.com/index/gpt-5-system-card-addendum-gpt-5-codex Source: OpenAI Title: Addendum to GPT-5 system card: GPT-5-Codex Feedly Summary: This addendum to the GPT-5 system card shares a new model: GPT-5-Codex, a version of GPT-5 further optimized for agentic coding in Codex. GPT-5-Codex adjusts its thinking effort more dynamically based on task complexity, responding quickly to simple conversational queries or…

  • AWS News Blog: AWS Weekly Roundup: Strands Agents 1M+ downloads, Cloud Club Captain, AI Agent Hackathon, and more (September 15, 2025)

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    Kurt Seifried
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    Source URL: https://aws.amazon.com/blogs/aws/aws-weekly-roundup-strands-agents-1m-downloads-cloud-club-captain-ai-agent-hackathon-and-more-september-15-2025/ Source: AWS News Blog Title: AWS Weekly Roundup: Strands Agents 1M+ downloads, Cloud Club Captain, AI Agent Hackathon, and more (September 15, 2025) Feedly Summary: Last week, Strands Agents, AWS open source for agentic AI SDK just hit 1 million downloads and earned 3,000+ GitHub Stars less than 4 months since launching…

  • The Register: Open source Cloud Hypervisor adds (maybe futile) no-AI-code policy

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/09/15/cloud_hypervisor_no_ai_policy/ Source: The Register Title: Open source Cloud Hypervisor adds (maybe futile) no-AI-code policy Feedly Summary: Virtualization tool for hyperscalers now scales to 8,192 vCPUs The Cloud Hypervisor project has introduced a No AI code policy.… AI Summary and Description: Yes Summary: The text discusses advancements in virtualization technology specifically for hyperscaler environments,…

  • Simon Willison’s Weblog: Models can prompt now

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Sep/14/models-can-prompt/#atom-everything Source: Simon Willison’s Weblog Title: Models can prompt now Feedly Summary: Here’s an interesting example of models incrementally improving over time: I am finding that today’s leading models are competent at writing prompts for themselves and each other. A year ago I was quite skeptical of the pattern where models are used…

  • Slashdot: UAE Lab Releases Open-Source Model to Rival China’s DeepSeek

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/09/13/1734225/uae-lab-releases-open-source-model-to-rival-chinas-deepseek Source: Slashdot Title: UAE Lab Releases Open-Source Model to Rival China’s DeepSeek Feedly Summary: AI Summary and Description: Yes Summary: The United Arab Emirates is making significant advancements in the AI arena, exemplified by the release of the K2 Think model from the Institute of Foundation Models. This open-source model, which reportedly…

  • The Register: SK Hynix cranks up the HBM4 assembly line to prep for next-gen GPUs

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/09/12/sk_hynix_hbm4_mass_production/ Source: The Register Title: SK Hynix cranks up the HBM4 assembly line to prep for next-gen GPUs Feedly Summary: Top AI chipmakers count on faster, denser, more efficient memory to boost training AMD and Nvidia have already announced their next-gen datacenter GPUs will make the leap to HBM4, and if SK Hynix…