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GLM 4.6 price increase: output $1.75 → $2.00 per 1M tokens

Z.ai's GLM 4.6 changed its list price between Sep 2, 2026 and Oct 11, 2026: input $0.43 → $0.50 and output $1.75 → $2.00 per 1M tokens (+14%).

What it means per task

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

TaskBeforeAfterPer 1,000 tasks
Answer a chat question0.31¢0.36¢$3.14 → $3.59
Reply to a customer email0.06¢0.06¢$0.57 → $0.65
Write a 1,500-word blog post1.2¢1.4¢$12.14 → $13.88
Write 10 product descriptions1.2¢1.4¢$12.45 → $14.23
Translate 1,000 words1.8¢2.1¢$18.34 → $20.98
Proofread one page (500 words)0.17¢0.20¢$1.71 → $1.96
Summarize a 20-page PDF0.88¢1.0¢$8.76 → $10.13
Extract data from an invoice0.20¢0.23¢$1.97 → $2.26
Analyze a 200-row spreadsheet3.0¢3.4¢$30.11 → $34.45
Answer from 5 retrieved documents (RAG)0.50¢0.58¢$5.05 → $5.80
Classify 100 support tickets1.4¢1.6¢$14.29 → $16.34
Review 500 lines of code3.0¢3.4¢$29.95 → $34.27
Write a SQL query0.28¢0.33¢$2.85 → $3.26
Run a 50-step coding agent$1.04$1.21$1,040 → $1,207