futo_swipe library

Classes

FutoContextEmbeddings: ContextLM output tables, copied once from get_embeddings.onnx.
FutoEncoderOutput: Raw encoder outputs for one swipe.
FutoSwipe: English QWERTY swipe typing and word context from FUTO Swipe models.
FutoSwipeBundle: File locations of the converted FUTO Swipe compatibility unit.
FutoSwipeCandidate: A ranked swipe result.
FutoSwipeEmissions: Refined per-step log scores from the English decoder.
FutoSwipeLayout: Centers of the 26 English letter keys in letter-panel coordinates.
FutoSwipeOnnxBackend: Platform inference boundary. Implementations own their sessions.
FutoSwipePoint: One touch sample in letter-panel coordinates.
FutoSwipeWord: A word that swipe decoding may return.
FutoWordScore: A ContextLM word score.

futoContextDimension → const int: ContextLM state and embedding width.
futoContextHashedTokenId → const int: Token ID that selects the hashed-word path in ContextLM.
futoContextLength → const int: Words of preceding context consumed by ContextLM.
futoContextVocabularySize → const int: Rows in each ContextLM embedding table. Token ID 0 is padding.
futoSwipeBlankIndex → const int: Index of the CTC blank class in FutoSwipeEmissions.
futoSwipeClassCount → const int: Refined decoder classes: a through z, then blank.
futoSwipeMaxKeys → const int: Key slots reserved by the encoder. English QWERTY uses the first 26.
futoSwipeTimeSteps → const int: Encoder/decoder time steps per swipe.
futoSwipeTraceSamples → const int: Samples per coordinate after trace resampling.

validatedFutoCount(int value, String name) → int: Shared argument checks for platform implementations.
validatedFutoLexicon(Iterable<FutoSwipeWord> lexicon) → List<FutoSwipeWord>: Validates and snapshots a caller-owned lexicon at API entry.
validatedFutoTrace(Iterable<FutoSwipePoint> trace) → List<FutoSwipePoint>: Validates and snapshots caller-owned trace data at API entry.
validatedFutoWords(Iterable<String> words, String name) → List<String>: Snapshots caller-owned context words.