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GLM-4.5

API ID glm-4.5

GLM-4.5 is a Z.ai model, released July 2025. Standard price: $0.60 input and $2.20 output per 1M tokens.

Status
Active
Released
July 2025
Shutdown
none announced
Replacement
—

Z.ai doesn't publish shutdown dates. AIWire checks its model list daily and will flag glm-4.5 if it disappears.

Benchmarks

Scores as each source published them
or

No comparison. Pick a model to see the difference on each benchmark.

Arena

ArenaGLM-4.5RankDateSource
Text
By category
  • Math 1412 rank 140
  • Creative writing 1372 rank 153
  • Instruction following 1404 rank 138
  • Hard prompts 1433 rank 141
  • Long prompts 1417 rank 148
  • Multi-turn 1404 rank 158
  • Expert 1445 rank 125
1411 ±5149 of 415
23,789 votes		Oct 13, 2026source
Text: Coding1455 ±9150 of 410
4,741 votes		Oct 13, 2026source

Rated as glm-4.5. Ratings come from people voting between two anonymous answers; Text is style-controlled, as on arena.ai. Data: Arena (arena.ai), CC BY 4.0.

Price history

USD per 1M tokens, standard tier
$0.00$0.50$1.00$1.50$2.00$2.50Oct 2026In $0.60Out $2.20Oct 5, 2026 to Oct 15, 2026: Input $0.60, Output $2.20
$0.00$0.50$1.00$1.50$2.00$2.50Oct 2026In $0.60Out $2.20Oct 5, 2026 to Oct 15, 2026: Input $0.60, Output $2.20

We started recording this model's prices on Oct 5, 2026. The history grows with each daily check.

Show as a table
FromTypePrice
Oct 5, 2026Input$0.60
Oct 5, 2026Output$2.20

Prices

USD per 1M tokens, every type and band, by tier
TypePrice $/1MIn effect
Standard
input$0.60
cached input$0.11
output$2.20

Changelog

Changes we detected on Z.ai's pages

No changes recorded yet.

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Last checked · Sources: Z.ai models, Z.ai pricing