Transformers.js 4.3.1 Apache-2.0 (TRANSFORMERS-LICENSE.txt); import specifiers rewritten to self-hosted ort.mjs, no inference-code changes. Whisper code and weights MIT (WHISPER-LICENSE.txt), ONNX conversion revision 2575352d61be1bf7225cf8f8b268a4678025fc58. Runtime onnxruntime-web 1.31.0-dev.20260914-8d85527a0 MIT (RUNTIME-LICENSE.txt). Local processing only.