Language Learning on Chengyu Wanghttps://chengyu.eu/tags/language-learning/Recent content in Language Learning on Chengyu WangHugo -- gohugo.ioen© 2026 ChengyuSat, 18 Apr 2026 17:00:16 +0000Testing Models Against a Real Use Case, Not Just Benchmarkshttps://chengyu.eu/posts/testing-pt-pt-language-models-real-scenario/Sat, 18 Apr 2026 17:00:16 +0000https://chengyu.eu/posts/testing-pt-pt-language-models-real-scenario/Blind-testing two Ollama models against real CIPLE A2 Portuguese-exam questions, the well-documented, benchmark-topping model lost badly to an obscure community fine-tune — because the benchmarks were measuring Brazilian Portuguese, not European.