GLM-4.5

by Z.ai

GLM-4.5 from Z.ai — text model on the Opper gateway.

Key info

Input
Output
Features
Context window
131K
Max output
98K
Input price
$0.60 /1M
Output price
$2.20 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#231 of 527 LLMs
TierEfficient
Output speed81 tok/s
First token1.75s
Intelligence Index23.2
Coding Index23.8
Math Index80.7
MMLU-Pro
82%
GPQA Diamond
73%
Humanity's Last Exam
7%
LiveCodeBench
68%
SciCode
31%
AIME 2025
81%
IFBench
38%
Long-context reasoning
44%
Terminal-Bench Hard
20%
τ²-Bench Telecom
46%

Available routes

GLM-4.5 runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
NovitaUSEnterpriseNo$0.60$2.20

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting GLM-4.5 has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Novita United States🇺🇸

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Compare GLM-4.5 with…

Side-by-side on privacy, EU hosting, pricing, and benchmarks.

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GLM-4.5 by Z.ai — pricing, benchmarks | Opper AI