WeavePrism

GLM-4.6 vs GPT-5 mini

GPT-5 mini costs 31% less at typical usage ($0.69 vs $1.00 per 1M tokens). GPT-5 mini scores higher on 8 of 11 tasks.

SpecGLM-4.6GPT-5 mini
Input /1M$0.60$0.25
Output /1M$2.20$2.00
Typical /1M$1.00$0.69
Context window200k400k
SpeedBriskFast
PrivacySelf-hostStandard
Open weightsYesNo
GLM-4.6
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)
GPT-5 mini
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)

Quality by task

Coding88/85
Agents86/83
Reasoning86/86
Writing83/85
Chat84/88
Classify83/85
Extract84/85
Summarize85/86
Translate85/86
Vision30/87
General84/85

Price your own prompt against both

The free estimator ranks GLM-4.6, GPT-5 mini and every other catalog model by cost and quality for your exact workload.

Open the estimator

Get notified when either model's price changes

We watch the catalog for list-price changes. Opt in with just an email, no account, and unsubscribe in one click anytime.

Also compare GLM-4.6

Prices are list $/1M tokens, hand-maintained from public provider pricing. Task scores are benchmark-informed 0-100 estimates, not gospel — validate on your own evals before moving production traffic. Not affiliated with any model provider.