Updates and recent posts about GPT-5.4..

Posts
Description

Story Trending

@laura_garcia shared a post, 6 days, 22 hours ago

Software Developer, RELIANOID

🚀 𝗦𝗖𝗔𝗟𝗘 𝟮𝟯𝘅 – 𝗦𝗼𝘂𝘁𝗵𝗲𝗿𝗻 𝗖𝗮𝗹𝗶𝗳𝗼𝗿𝗻𝗶𝗮 𝗟𝗶𝗻𝘂𝘅 𝗘𝘅𝗽𝗼

📅 March 5–8, 2026 | 📍 Pasadena, California SCALE 23x – Southern California Linux Expo is back — North America’s largest community-run open source conference! Four days of: 🔹 Open source innovation 🔹 DevOps & cloud-native deep dives 🔹 Cybersecurity insights 🔹 Hands-on technical workshops 🔹 Real commu..

Story Trending

@laura_garcia shared a post, 1 week ago

Software Developer, RELIANOID

We’re heading to Big Data & AI World 2026

We’re heading to Big Data & AI World 2026 📍 4–5 March 2026 | London Part of Tech Show London 2026, this event brings together data and AI leaders focused on responsible, scalable AI and measurable business outcomes. At RELIANOID, we enable secure, high-performance infrastructures ready for AI-driven..

Activity

@yelbur started using tool Python , 1 week, 1 day ago.

Activity

@yelbur started using tool Node.js , 1 week, 1 day ago.

Activity

@yelbur started using tool Go , 1 week, 1 day ago.

Activity

@yelbur started using tool Fedora , 1 week, 1 day ago.

Activity

@yelbur started using tool Docker , 1 week, 1 day ago.

Activity

@yelbur started using tool BigQuery , 1 week, 1 day ago.

Link

@kala shared a link, 1 week, 2 days ago

FAUN.dev()

Realtime Prompting Guide

OpenAI shipsgpt-realtimeand declares GA for theRealtime API. It's a speech-to-speech model that tightens instruction-following, steadiestool calling, and lifts voice fidelity. Latency drops. True realtime agents become possible. The release prescribesprompt skeletons,JSON envelopetool outputs,sessio.. read more

Link

@kala shared a link, 1 week, 2 days ago

FAUN.dev()

The Pentagon is making a mistake by threatening Anthropic

Anthropic's Claude Gov, optimized for national security uses, has fewer restrictions than regular versions. The Pentagon is threatening retaliation if Anthropic does not waive these restrictions by Friday, including invoking the Defense Production Act or declaring Anthropic a supply chain risk. Anth.. 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.