Umans GLM 5.2 Deprecated
deprecated · serving until Aug 23, 2026 · successor umans-deepseek-v4-pro-0813
67.8tok/s
throughput · p50 · last 5 min
1.71s
TTFT · p50 · last 5 min
100.00%
uptime · 24h
GLM 5.2 is our best model for coding right now, with a 400K context window for large codebases. Vision is available on the Anthropic Messages API (`/v1/messages`) only, through a server-side handoff (GLM 5.2 generates the text, Kimi preprocesses the image); that handoff will be retired soon in favour of more efficient client-side image handling. Deprecated: use `umans-deepseek-v4-pro-0813` instead (sunset 2026-08-23).
Context
406K
Max output
131K
Recommended
131K
Vision
Via handoff
Tools
Yes
Reasoning
Toggle · none/high/max
Weights
Trends
Speed over the last 90 days
peak 119.7 tok/s · Jul 25now 109.7 tok/s
90 days agopre-release before Jun 21, 2026today
best 641ms · Aug 15now 1.30s
90 days agopre-release before Jun 21, 2026today
Changelog
Events for Umans GLM 5.2
No recent events.
Older events 1
Jun 212026
Released to production: Umans GLM 5.2 Released
umans-glm-5.2 was released as the long-context model, with a 405K context window, after a pre-release period that started Jun 16.