Separate 29.37M-parameter Czech and Slovak language models for next-word prediction in FUTO Keyboard. All files are F16 FUTO KeyboardLM GGUF exports with the shared SentencePiece tokenizer embedded. For typing, use the chat models: cschat.gguf (Czech) or skchat.gguf (Slovak). They continue the base models on conversational text and predict everyday messages much better. The base models are kept for comparison and further training. The mix is OpenSubtitles v2024 dialogue, discussion-forum pages selected from FineWeb2, and FineWeb2 replay: Czech 50/15/35, Slovak 48/12/40. Peak LR 1.5e-4, 300 warmup steps, cosine decay to 10%. Whole-word next-word prediction, model only (FUTO's dictionary not…