language models
1 article tagged with language models
April 23, 2026
model releaseOpenAI
OpenAI releases GPT-5.5 with faster token efficiency and improved context understanding
OpenAI released GPT-5.5, which completes tasks at the same difficulty level faster than GPT-5.4 while using significantly fewer tokens. The model is available to ChatGPT Plus, Pro, Business, and Enterprise users, with API access delayed due to required safeguards.