# Introducing GPT-5.5

DevFeed: [Introducing GPT-5.5](<https://devfeed.tech/articles/introducing-gpt-5-5-6494.md>)

Original publisher: [Read original article](<https://openai.com/index/introducing-gpt-5-5>)

Published: 2026-04-23T11:00:00Z

Content type: release

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [agentic-coding](<https://devfeed.tech/topics/agentic-coding.md>), [computer-use](<https://devfeed.tech/topics/computer-use.md>), [Software Engineering](<https://devfeed.tech/topics/software-engineering.md>), [Cybersecurity](<https://devfeed.tech/topics/cybersecurity.md>)

Tags: [agentic-coding](<https://devfeed.tech/tags/agentic-coding.md>), [ai](<https://devfeed.tech/tags/ai.md>), [analysis](<https://devfeed.tech/tags/analysis.md>), [coding](<https://devfeed.tech/tags/coding.md>), [computer-use](<https://devfeed.tech/tags/computer-use.md>), [gpt](<https://devfeed.tech/tags/gpt.md>), [openai](<https://devfeed.tech/tags/openai.md>), [product](<https://devfeed.tech/tags/product.md>), [safety](<https://devfeed.tech/tags/safety.md>)

## AI overview

OpenAI introduces GPT-5.5, a model designed to handle complex, multi-step work across coding, research, data analysis, document creation, software operation, and tool use. It emphasizes agentic task completion, improved intelligence at GPT-5.4-level token latency, lower token usage on Codex tasks, and expanded safety testing and safeguards.

## Source excerpt

This post introduced GPT-5.5, a model built for complex tasks like coding, research, and data analysis across tools.