OpenAI Opens 1M-Token Context for GPT-5.6 Sol in Codex
OpenAI has expanded access to the 1-million-token context window for GPT-5.6 Sol in Codex to users with ChatGPT accounts, according to an announcement from OpenAI engineer Tibo Sottiaux. The change makes the larger context setting available beyond API access, although the maximum context supported by the model should not be confused with the amount automatically used in every Codex session. OpenAI’s API documentation lists a 1.05-million-token context window for GPT-5.6 Sol, while the default settings in Codex have been subject to separate limits and configuration choices. The update gives users the option to work with more code, tool output and […]













