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GLM 5.2 price increase: output $2.04 → $8.00 per 1M tokens

Z.ai's GLM 5.2 changed its list price between Sep 21, 2026 and Oct 5, 2026: input $0.65 → $0.10 and output $2.04 → $8.00 per 1M tokens (+292%).

What it means per task

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

TaskBeforeAfterPer 1,000 tasks
Answer a chat question0.37¢1.4¢$3.67 → $14.26
Reply to a customer email0.07¢0.21¢$0.70 → $2.09
Write a 1,500-word blog post1.4¢5.5¢$14.17 → $55.39
Write 10 product descriptions1.5¢5.6¢$14.56 → $56.36
Translate 1,000 words2.2¢8.1¢$21.60 → $81.38
Proofread one page (500 words)0.21¢0.65¢$2.10 → $6.45
Summarize a 20-page PDF1.2¢1.6¢$12.15 → $15.86
Extract data from an invoice0.24¢0.83¢$2.36 → $8.29
Analyze a 200-row spreadsheet3.6¢13¢$35.85 → $129
Answer from 5 retrieved documents (RAG)0.64¢1.6¢$6.44 → $16.15
Classify 100 support tickets1.7¢6.3¢$16.86 → $62.95
Review 500 lines of code3.6¢13¢$35.61 → $128
Write a SQL query0.33¢1.3¢$3.34 → $12.78
Run a 50-step coding agent$1.5458¢$1,544 → $583