Z.ai debuts GLM-5.2, saying it has significant improvements for coding, agentic, and long-horizon tasks, with a 1M context window and MIT-licensed open weights (Z.ai)

Z.ai : Z.ai debuts GLM-5.2, saying it has significant improvements for coding, agentic, and long-horizon tasks, with a 1M context window and MIT-licensed open weights — We're introducing GLM-5.2, our latest flagship model for long-horizon tasks. It marks a substantial leap in long-horizon task capability …