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GLM 5.2 price cut: output $3.04 → $2.15 per 1M tokens

Z.ai's GLM 5.2 changed its list price between Aug 21, 2026 and Sep 14, 2026: input $0.97 → $0.68 and output $3.04 → $2.15 per 1M tokens (-29%).

What it means per task

Same tokens as today's measurement, old price vs new price.

TaskBeforeAfterPer 1,000 tasks
Answer a chat question0.55¢0.39¢$5.46 → $3.86
Reply to a customer email0.10¢0.07¢$1.04 → $0.74
Write a 1,500-word blog post2.1¢1.5¢$21.08 → $14.91
Write 10 product descriptions2.2¢1.5¢$21.66 → $15.32
Translate 1,000 words3.2¢2.3¢$32.12 → $22.71
Proofread one page (500 words)0.31¢0.22¢$3.12 → $2.21
Summarize a 20-page PDF1.8¢1.3¢$18.06 → $12.77
Extract data from an invoice0.35¢0.25¢$3.51 → $2.48
Analyze a 200-row spreadsheet5.3¢3.8¢$53.31 → $37.70
Answer from 5 retrieved documents (RAG)0.96¢0.68¢$9.57 → $6.77
Classify 100 support tickets2.5¢1.8¢$25.08 → $17.73
Review 500 lines of code5.3¢3.7¢$52.95 → $37.45
Write a SQL query0.50¢0.35¢$4.97 → $3.51
Run a 50-step coding agent$2.30$1.62$2,297 → $1,624