Claude Haiku misses 10 of 36 Javanese speech level questions, Claude Sonnet only 3
Two Anthropic models were tested on 36 Javanese speech level questions. Claude Sonnet 4.6 missed 3, Claude Haiku 4.5 missed 10.
36 questionsMultiple-choice questions91.67%Claude Sonnet 4.6 score72.22%Claude Haiku 4.5 score