German Language LLM Index
a PeerBench project

Individual experiment result

ScaLA (DE)

Qwen3.8 Flash Alibaba

Matthews correlation coefficient reasoning off provider-internal
67.6%
Matthews correlation coefficient

Run details

Date
2026-10-15
Test cases
2,048
Median latency
0.73s
Total cost
$0.31
Avg. prompt tokens
989.9
Avg. answer tokens
1.6
Avg. reasoning tokens
—
Quantization
provider-internal

About this benchmark

Native German linguistic acceptability — is the sentence grammatical (ja/nein)? generate_until; primary metric MCC (accuracy recorded as secondary).

Binary acceptability native · Native German Source ↗

Provenance

Canonical model
qwen/qwen3.8-flash
Run ID
2026-10-15T21-34-12__openrouter__qwen__qwen3.8-flash__scala_de