R0027/2026-03-26/Q002/S02/R04¶
Root cause analysis of LLM performance drops in non-English languages
Summary¶
| Field | Value |
|---|---|
| Title | Why LLM Performance Drops in Non-English Languages |
| URL | https://lilt.com/blog/multilingual-llm-performance-gap-analysis |
| Date accessed | 2026-03-26 |
| Publication date | 2025 |
| Author(s) | LILT |
| Publication | LILT blog |
Selection Decision¶
Included in evidence base: Yes
Rationale: Provides structured root cause analysis attributing 72-87% of failures to model limitations (tokenizer, latent space, English-centric reasoning).