OpenAI launches GPT 5.5 aiming for a super app future with broader faster capabilities

It claims jumpy improvements across many categories at once

OpenAI has released GPT 5.5, positioning it as another step toward an AI “super app.” The company says the new model delivers increased capabilities across a wide range of categories, signaling a broader shift from single-purpose chat toward more general, app-like AI experiences. Details on performance and use cases are expected to follow as adoption ramps.