GPT-5.4

GPT-5.4 — All Guides

GPT-5.4 is OpenAI’s advanced AI model for professional work, coding, and agentic tasks. It suits developers, teams, and businesses that need strong reasoning, tool use, and long-context performance.

Guides & Articles

GPT‑5.4 thinking is here: what’s new and how it actually performs

GPT‑5.4 thinking is here: what’s new and how it actually performs

GPT‑5.4 thinking and GPT‑5.4 Pro are OpenAI’s newest ChatGPT models, with big upgrades in research, spreadsheets, presentations, coding, and built‑in computer u…

OpenAI’s GPT‑5.4 Pro might now be the smartest AI model in the world

OpenAI’s GPT‑5.4 Pro might now be the smartest AI model in the world

OpenAI’s new GPT‑5.4 Pro model is setting records on cutting‑edge reasoning, math, web browsing, and real‑world work benchmarks—but it comes with a high price t…

OpenAI GPT‑5.4: the new all‑in‑one model for coding, agents, and knowledge work

OpenAI GPT‑5.4: the new all‑in‑one model for coding, agents, and knowledge work

GPT‑5.4 merges OpenAI’s best reasoning, coding, and agent capabilities into a single flagship model with a 1M token context window. Here’s how it compares to Cl…

Top AI models for Hermes agent: orchestrators, executors, and auxiliaries

Top AI models for Hermes agent: orchestrators, executors, and auxiliaries

Choosing the right model can make or break your Hermes Agent setup. This guide breaks down the top models into orchestrators, executors, and auxiliary roles, an…

ChatGPT 5.4 vs Claude Opus 4.6 for real-world coding and UI design

ChatGPT 5.4 vs Claude Opus 4.6 for real-world coding and UI design

How does ChatGPT 5.4 stack up against Claude Opus 4.6 when you throw real codebases and front-end design at them? This breakdown walks through a landing page re…

GPT-5.5 vs DeepSeek V4: new models, new benchmarks, and a growing compute war

GPT-5.5 vs DeepSeek V4: new models, new benchmarks, and a growing compute war

GPT‑5.5 and DeepSeek V4 arrived within hours of each other, and both could shape how millions use AI. Here’s what the new benchmarks, safety findings, and compu…

Free unlimited AI API with Puter.js: Claude, GPT, Gemini & 500+ models without API keys

Free unlimited AI API with Puter.js: Claude, GPT, Gemini & 500+ models without API keys

Discover Puter, a free, open-source cloud platform that lets you use 500+ AI models like Claude, GPT, Gemini, Grok, DeepSeek, and more directly from your fronte…

AI news: GPT-5.5, next-gen images, Claude Design, and a wave of new models

AI news: GPT-5.5, next-gen images, Claude Design, and a wave of new models

This week brought one of the biggest jumps in AI we’ve seen all year: OpenAI launched GPT‑5.5 and a top‑ranked image model, Anthropic shipped powerful new desig…

First impressions of DeepSeek V4: how good is this open-source release really?

First impressions of DeepSeek V4: how good is this open-source release really?

DeepSeek V4 is one of the most anticipated open-source AI model releases of the year. Here’s a practical, side‑by‑side look at how it stacks up against GPT, Gem…

DeepSeek V4: state-of-the-art coding at a fraction of the cost

DeepSeek V4: state-of-the-art coding at a fraction of the cost

DeepSeek V4 Pro and Flash are new open models that rival GPT‑5.5 and Claude Opus 4.7 on coding, reasoning, and agent benchmarks while costing far less. This gui…