Perplexity's post-trained GLM 5.2 preview pairs a cheaper open-source base with a frontier advisor—and it's already live in ...
OpenAI is expanding GPT-5.6 access across ChatGPT, Codex, and API with Sol, Terra, and Luna models for different workloads.
The ChatGPT Work rollout comes alongside the debut of the new GPT-5.6 model, a new model that OpenAI promises provides ...