German Language LLM Index
a PeerBench project

Individual experiment result

MuSR (DE)

GPT-5.5 OpenAI

Accuracy reasoning on / locked provider-internal
86.3%
Accuracy

Run details

Date
2026-06-13
Test cases
564
Median latency
13.58s
Total cost
$14.53
Avg. prompt tokens
1,449.5
Avg. answer tokens
414.8
Avg. reasoning tokens
202.4
Quantization
provider-internal

About this benchmark

German MuSR v1.1 defect-filtered benchmark: 553 questions (11 truncated team-allocation translations excluded), generate_until cot+; primary metric accuracy.

2–5 option multiple choice translated · German translation Source ↗

Subject breakdown

Subject Score
murder mystery 90.0%
object placements 68.8%
team allocation 87.2%

Provenance

Canonical model
openai/gpt-5.5
Run ID
2026-06-13T18-12-13__openai__codex__gpt-5.5-low__musr_de