OpenAI releases GPT-5.5, a more powerful engine for coding, science, and general work

The company is positioning its newest system as its strongest agentic coding model yet, as it faces pressure to keep pace ...

OpenAI upgrades ChatGPT and Codex with GPT-5.5: ‘a new class of intelligence for real work’

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...

I put GPT-5.5 through a 10-round test: It scored 93/100, losing points only for exuberance

I put GPT-5.5 through a 10-round test: It scored 93/100, losing points only for exuberance ...

OpenAI pushes ChatGPT toward autonomous work with GPT-5.5

OpenAI has launched GPT-5.5, focusing on improving ChatGPT’s ability to handle complex tasks and real-world workflows.