GLM-5.1 vs Qwen3.8 27B
Zhipu AIDeprecated
GLM-5.1
$0.45 / $2.15 · 205,000 ctx · 56 providers
AlibabaActive
Qwen3.8 27B
$0.45 / $1.49 · 262,144 ctx · 3 providers
01Differences
At a glance
Computed automatically from tracked data.
• GLM-5.1's output price is 31% lower than Qwen3.8 27B's ($2.15 vs $1.49 per 1M).
• Qwen3.8 27B has a 1.3× larger context window (262,144 vs 205,000 tokens).
• They differ in open weights (GLM-5.1: No, Qwen3.8 27B: Yes).
02Specs
Side by side
03Prices
Common providers
04History
Recent changes
GLM-5.1
2026-09-15 — Price up hyper
2026-09-14 — Context friendli
2026-09-14 — Price cut hyper
2026-09-14 — Added melious
2026-09-14 — Price up ollama-cloud
Qwen3.8 27B
2026-09-06 — Added cerebras
2026-08-26 — Added neuralwatt
2026-08-18 — Added venice