ChatGPT-5.4, 1 Million Token Context & Computer Use! Will It Be Enough To Win Over The Masses?

OpenAI have released GPT-5.4, featuring native computer-use capabilities and up to one million tokens of context. As you'd expect, it's got a bunch of impressive looking benchmarks, but will that be enough? Open AI have just unveiled GPT-5.4, the model now handles complex agentic coding tasks with what they're calling best-in-class performance. It's designed to reason more efficiently across lengthy, tool-heavy workflows. The context window alone - a million tokens - transforms what's possible in single sessions and it's also got computer use baked in. It's already posted a bunch of impressive numbers across the various benchmarks, but it takes more than that to impress the crowds these days. We'll see soon enough whether this lives up to the hype or if Anthropic drop a lunchtime release that blows it out the water.