GLM-5.1 vs glm-5-turbo

01Differences

At a glance

Computed automatically from tracked data.

• GLM-5.1's input price is 60% higher than glm-5-turbo's ($0.45 vs $0.72 per 1M).
• GLM-5.1's output price is 49% higher than glm-5-turbo's ($2.15 vs $3.20 per 1M).
• GLM-5.1 has a 1× larger context window (205,000 vs 202,800 tokens).
02Specs

Side by side

GLM-5.1glm-5-turbo
Input / 1M$0.45$0.72
Output / 1M$2.15$3.20
Context205,000202,800
Max output205,000202,752
Providers5619
Released2026-03-272026-03-16
03Prices

Common providers

ProviderGLM-5.1glm-5-turbo
302ai$1.40 / $4.40$0.72 / $3.20
cortecs$1.38 / $4.35$1.19 / $3.96
crossmodel$1.00 / $3.80$0.90 / $3.70
edenai$1.40 / $4.40$1.20 / $4.00
impossibl$1.40 / $4.40$1.20 / $4.00
kilo$1.40 / $4.40$1.20 / $4.00
llmgateway$0.93 / $2.93$1.20 / $4.00
llmgateway-providers$1.40 / $4.40$1.20 / $4.00
merge-gateway$1.40 / $4.40$1.20 / $4.00
nano-gpt$1.50 / $5.25$1.20 / $4.00
ofox$1.40 / $4.40$1.20 / $4.00
openrouter$0.97 / $3.04$1.20 / $4.00
04History

Recent changes

GLM-5.1
2026-09-15Price up hyper
2026-09-14Context friendli
2026-09-14Price cut hyper
2026-09-14Added melious
2026-09-14Price up ollama-cloud
glm-5-turbo
2026-09-12Added llmgateway
2026-09-12Added llmgateway-providers
2026-08-14Added edenai
2026-08-06Added ofox
2026-08-05Price cut cortecs
as of 2026-09-16
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