praxis-models

Model assets redistributed for the Praxis language-learning app.

This repository contains no original work. Every file here is a byte-for-byte copy of an upstream release, re-hosted only so the app has a stable, version-pinned download source. Nothing has been re-trained, re-quantized, or otherwise modified.

Why re-host at all?

The app downloads models on demand and verifies them with a SHA-256 that is compiled into the client. Pointing directly at an upstream repository would mean that any upstream change โ€” a re-export, a file rename, a repository removal โ€” silently breaks downloads for every already-shipped client. Re-hosting gives us a path we control; upstream is kept as a fallback mirror.

Contents

sense-voice/ โ€” SenseVoice ASR (int8)

File Size (bytes) SHA-256
model.int8.onnx 239,233,841 c71f0ce00bec95b07744e116345e33d8cbbe08cef896382cf907bf4b51a2cd51
tokens.txt 315,894 f449eb28dc567533d7fa59be34e2abca8784f771850c78a47fb731a31429a1dc

Source: csukuangfj/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17 โ€” ONNX export of SenseVoice by FunAudioLLM, exported for sherpa-onnx by Fangjun Kuang.

The SHA-256 of model.int8.onnx matches the upstream LFS pointer exactly, which is the check we use to confirm these are unmodified copies.

Languages: Chinese, English, Japanese, Korean, Cantonese.

mt-qwen3-1.7b/ โ€” Qwen3-1.7B machine translation (GGUF, Q4_K_M)

File Size (bytes) SHA-256
Qwen3-1.7B-Q4_K_M.gguf 1,107,409,472 b139949c5bd74937ad8ed8c8cf3d9ffb1e99c866c823204dc42c0d91fa181897

Source: unsloth/Qwen3-1.7B-GGUF (revision d7f544eead698dbd1f15126ef60b45a1e1933222, file Qwen3-1.7B-Q4_K_M.gguf) โ€” GGUF quantization of Qwen3-1.7B by the Qwen team, quantized by Unsloth. Runs via llama.cpp.

The SHA-256 matches the upstream LFS pointer exactly.

Used for on-device translation so the app works offline and without per-request API cost.

Verifying

sha256sum model.int8.onnx tokens.txt

Any mismatch means the file was corrupted in transit or tampered with โ€” do not use it.

License

Apache-2.0, inherited from the upstream releases. All credit for these models belongs to their original authors, cited above.

Downloads last month
11
GGUF
Model size
2B params
Architecture
qwen3
Hardware compatibility
Log In to add your hardware

4-bit

Inference Providers NEW
This model isn't deployed by any Inference Provider. ๐Ÿ™‹ Ask for provider support