GLM 5 Turbo has the largest context window of any Z.ai model, at 262K tokens. GLM 5.1 (203K) and GLM 5 (203K) round out the top three.
AI models with the largest context windows, ranked by token capacity. The best large language models for long documents, codebases and extended conversations.
GLM 5 Turbo has the largest context window of any Z.ai model, at 262K tokens. GLM 5.1 (203K) and GLM 5 (203K) round out the top three.
GLM 5.1 (203K) is the closest alternative on this metric, followed by GLM 5 (203K). See the full ranking above for the tradeoffs.
modelgrep tracks 10 Z.ai models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by GLM 5 Turbo. 6 of them qualify for this ranking.