inference4j/opus-mt-en-fr

MarianMT English→French — ONNX

ONNX export of Helsinki-NLP/opus-mt-en-fr with encoder-decoder architecture and KV cache support.

Trained on the OPUS parallel corpus for English to French translation.

Converted for use with inference4j, an inference-only AI library for Java.

Original Source

• Repository: Helsinki-NLP/opus-mt-en-fr
• License: Apache 2.0

Usage with inference4j

try (var translator = MarianTranslator.builder()
        .modelId("inference4j/opus-mt-en-fr").build()) {
    System.out.println(translator.translate("The weather is beautiful today."));
}

Model Details

Property	Value
Architecture	MarianMT encoder-decoder
Language pair	English → French
Training data	OPUS
Tokenizer	SentencePiece
Original framework	PyTorch (transformers)
Export method	Hugging Face Optimum (encoder-decoder with KV cache)

License

This model is licensed under the Apache License 2.0. Original model by Helsinki-NLP.