Join us

ContentUpdates and recent posts about GPT-5.4..
Story
@laura_garcia shared a post, 1 month ago
Software Developer, RELIANOID

🔁 Resharing insights from our CEO on the next decade of cybersecurity (2026–2036)

🔁 Resharing insights from our CEO on the next decade of cybersecurity (2026–2036) Cybersecurity is not heading toward a single dramatic disruption. It is undergoing a structural transformation. In her latest analysis, our CEO outlines the fundamental shifts that will define the next ten years: 🔐 ..

Story Keploy Team
@sancharini shared a post, 1 month ago

Delta Testing in Agile Releases: How to Validate Changes Without Retesting Everything?

Learn how delta testing helps Agile teams validate code changes efficiently, reduce regression scope, and accelerate CI/CD releases without retesting everything.

Delta Testing in Software Testing
Story
@laura_garcia shared a post, 1 month ago
Software Developer, RELIANOID

Post-Quantum Cryptography is no longer theoretical. It’s strategic.

Quantum computing will eventually break RSA and ECC — the foundations of today’s secure communications. The industry is already preparing for “Q-Day,” with NIST standardizing algorithms like CRYSTALS-Kyber and Dilithium. We are entering a hybrid era that demands crypto agility. At RELIANOID, we’re p..

Blog Post-Quantum Cryptography
News FAUN.dev() Team Trending
@devopslinks shared an update, 1 month ago
FAUN.dev()

Anthropic Claude: $20,000, 16 AI Agents, and a Compiler That Builds Linux

Docker git GNU/Linux The Linux Kernel Rust

Anthropic researcher Nicholas Carlini orchestrated 16 autonomous Claude agents working in parallel to build a 100,000-line C compiler in Rust. Using a custom harness for task coordination, testing, and conflict resolution, the agent team produced a compiler capable of building Linux 6.9 across multiple architectures.

Story
@laura_garcia shared a post, 1 month ago
Software Developer, RELIANOID

Remember the AWS US-EAST-1 outage?

On October 20, 2025, AWS suffered a major outage in its most critical region (N. Virginia), causing global service disruptions for nearly 24 hours and impacting 140+ services. - No cyberattack involved. - The root cause was a DNS resolution failure in DynamoDB, triggering cascading issues across EC2..

aws outage
Story
@eon01 shared a post, 1 month ago
Founder, FAUN.dev

Three Events. One Week. The Heart of SoCal Tech.

Docker Kubernetes Pulumi Terraform vLLM

This March, Pasadena becomes a rare convergence point for security, open source, and DevOps practitioners. As a media partner,FAUN.dev()is proud to support three community-driven events that are deeply practitioner-focused and unapologetically real. - SCALEanchors the week asNorth America's largest..

SCaLE
Link
@varbear shared a link, 1 month ago
FAUN.dev()

I struggled to code with AI until I learned this workflow

AI coding assistants work best when given clear context, a specific plan, and implemented in small, reviewable steps. Start with context, then a plan, and iterate through implementation and testing to avoid AI freelancing pitfalls... read more  

Link
@varbear shared a link, 1 month ago
FAUN.dev()

Discord Alternatives, Ranked

A veteran Discord admin did a deep dive into chat platform alternatives - Signal, Matrix, Zulip, Rocket.Chat, Discourse - stacked against five key pillars: functionality, openness, security, safety, and decentralization. Discord didn't come out looking great. Centralized. No end-to-end encryption. S.. read more  

Discord Alternatives, Ranked
Link
@varbear shared a link, 1 month ago
FAUN.dev()

What Is an Async Agent, Really?

An async agent is not inherently async, it depends on whether you wait for it to finish or not. Async agents can manage their own event loop of other agents, spawning and coordinating them to handle tasks, just like an async runtime in programming. This architectural distinction allows for concurren.. read more  

Link
@varbear shared a link, 1 month ago
FAUN.dev()

Company as Code

Organisations rely heavily on digital systems, yet manage important organisational data using outdated manual methods despite advanced automation capabilities in other areas. A novel "Company as Code" concept proposes a programmatic representation of the entire organisation, enabling structured, ver.. read more  

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.