model-consolidation
1 article tagged with model-consolidation
April 25, 2026
changelogOpenAI
OpenAI discontinues separate Codex line, merges coding capabilities into GPT-5.5
OpenAI will not release a separate GPT-5.5-Codex model, according to Romain Huet. The company unified its Codex coding model with the main GPT line starting with GPT-5.4, with GPT-5.5 featuring enhanced agentic coding and computer use capabilities.