Updates and recent posts about GPT-5.4..

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@devopslinks shared a link, 4 months, 3 weeks ago

FAUN.dev()

Creating VMs in separate ZFS filesystems

A dev split KVM/QEMU VMs out of a shared ZFS directory and into their own ZFS filesystems. Why? Snapshot rollbacks. Finer-grained storage control. Clean. The new setup rides a fresh ZFS pool tuned with a 64KBrecordsizefor QCOW2 images. That lines up virtual disk performance with the real IO under th.. read more

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@devopslinks shared a link, 4 months, 3 weeks ago

FAUN.dev()

Notes on switching to Helix from vim

Helix keeps things lean - and that's the point. It ships withLSP support, multi-cursor editing, and smart search baked in. No dotfile gymnastics required. That alone has peeled some loyalists off Vim and Neovim. Still rough around the edges. No persistent undo. No auto-reload. Markdown support's a b.. read more

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@devopslinks shared a link, 4 months, 3 weeks ago

FAUN.dev()

How Google, Amazon, and CrowdStrike broke millions of systems

AWS. Google Cloud. Azure. CrowdStrike. All hit hard by dumb bugs with big blast radii - race conditions, nulls, misfired configs. Small cracks. Massive fallout. AWS's DNS automation knocked out its DynamoDB endpoint, dragging 113 services down with it. Google Cloud’s global APIs fell over from a str.. read more

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@laura_garcia shared a post, 4 months, 3 weeks ago

Software Developer, RELIANOID

EU's Cybersecurity standards for IoT devices

🔒 The EU enforces strict cybersecurity standards for IoT devices: securing networks, protecting privacy, and preventing fraud. At RELIANOID, we share this open-source commitment to resilience — helping organizations build safer, more reliable digital ecosystems. #CyberSecurity#IoT#OpenSource#Digital..

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@anjali shared a link, 4 months, 3 weeks ago

Customer Marketing Manager, Last9

Top 9 Web Application Performance Monitoring Tools for 2025

Explore 2025’s top APM tools — from open-source stacks to enterprise platforms — and see how each helps you monitor smarter.

News FAUN.dev() Team

@kaptain shared an update, 4 months, 3 weeks ago

FAUN.dev()

CNCF Launches Certified Kubernetes AI Conformance Program at KubeCon

#AI/ML #Certifi... #ML #AI #kuberne...

The Cloud Native Computing Foundation launched the Certified Kubernetes AI Conformance Program to set standards for AI workloads on Kubernetes, ensuring reliability and consistency.

CNCF Launches Certified Kubernetes AI Conformance Program at KubeCon

News FAUN.dev() Team

@kala shared an update, 4 months, 3 weeks ago

FAUN.dev()

GPT-5.1 Launches With 'Instant' and 'Thinking' Models - Here's What's New

#ChatGPT #Generat... #GPT-5.1 #GPT5 #OpenAI

OpenAI announces GPT-5.1, enhancing ChatGPT and OpenAI APIs with improved intelligence and conversational abilities, offering two models for better reasoning and personalization, initially for paid users.

GPT-5.1 Launches With 'Instant' and 'Thinking' Models - Here's What's New

News FAUN.dev() Team

@devopslinks shared an update, 4 months, 4 weeks ago

FAUN.dev()

Debian 13.2 Is Out: New Updates, Strong Security, and Years of Support Ahead

#DevOps #linux #Debian ... #Trixie #Sysadmi...

Debian 13.2 Trixie, released on November 25th, 2025, offers significant updates, new software packages, and supports multiple architectures, emphasizing versatility for desktops and servers.

News FAUN.dev() Team Trending

@varbear shared an update, 4 months, 4 weeks ago

FAUN.dev()

GitHub’s New Raptor Mini Makes Copilot Smarter - and It’s Free (for Now)

#Raptor ... #Visual ... #GPT-5 #VS Code #GitHub ...

GitHub introduces Raptor mini for Copilot in VS Code, expanding AI capabilities for Pro and Free users.

GitHub’s New Raptor Mini Makes Copilot Smarter - and It’s Free (for Now)

News FAUN.dev() Team

@kaptain shared an update, 4 months, 4 weeks ago

FAUN.dev()

Microsoft Defender Now Blocks Pod Privilege Escalation

#Microso... #Jfrog #azure #Microso... #kuberne...

Microsoft Defender for Cloud enhances Kubernetes security with new features, updates container vulnerability re-scan policies, and expands support for Jfrog Artifactory and Docker Hub.

Microsoft Defender Now Blocks Pod Privilege Escalation

GPT-5.4 is OpenAI’s latest frontier AI model designed to perform complex professional and technical work more reliably. It combines advances in reasoning, coding, tool use, and long-context understanding into a single system capable of handling multi-step workflows across software environments. The model builds on earlier GPT-5 releases while integrating the strong coding capabilities previously introduced with GPT-5.3-Codex.

One of the defining features of GPT-5.4 is its ability to operate as part of agent-style workflows. The model can interact with tools, APIs, and external systems to complete tasks that extend beyond simple text generation. It also introduces native computer-use capabilities, allowing AI agents to operate applications using keyboard and mouse commands, screenshots, and browser automation frameworks such as Playwright.

GPT-5.4 supports context windows of up to one million tokens, enabling it to process and reason over very large documents, long conversations, or complex project contexts. This makes it suitable for tasks such as analyzing codebases, generating technical documentation, working with large spreadsheets, or coordinating long-running workflows. The model also introduces a feature called tool search, which allows it to dynamically retrieve tool definitions only when needed. This reduces token usage and makes it more efficient to work with large ecosystems of tools, including environments with dozens of APIs or MCP servers.

In addition to improved reasoning and automation capabilities, GPT-5.4 focuses on real-world productivity tasks. It performs better at generating and editing spreadsheets, presentations, and documents, and it is designed to maintain stronger context across longer reasoning processes. The model also improves factual accuracy and reduces hallucinations compared with previous versions.

GPT-5.4 is available across OpenAI’s ecosystem, including ChatGPT, the OpenAI API, and Codex. A higher-performance variant, GPT-5.4 Pro, is also available for users and developers who require maximum performance for complex tasks such as advanced research, large-scale automation, and demanding engineering workflows. Together, these capabilities position GPT-5.4 as a model aimed not just at conversation, but at executing real work across software systems.