German Language LLM Index
a PeerBench project

Individual experiment result

SB10K (DE)

GLM-5.1 Z.ai

Matthews correlation coefficient reasoning off fp8
23.1%
Matthews correlation coefficient

Run details

Date
2026-06-09
Test cases
1,024
Median latency
1.88s
Total cost
$1.09
Avg. prompt tokens
765.6
Avg. answer tokens
2.6
Avg. reasoning tokens
Quantization
fp8

About this benchmark

Native German Twitter sentiment (positive/neutral/negative), generate_until variant; primary metric MCC.

3-class sentiment native · Native German Source ↗

Provenance

Canonical model
z-ai/glm-5.1
Run ID
2026-06-09T14-57-57__openrouter__z-ai__glm-5.1__sb10k_de