Distillation

Date: Sep 16, 2026

• 🔴 (10:01) User stated isTransformersInferenceDumpLine must match only the leading string of a Transformers inference-error dump line; error text supplied separately as the second console.error argument must never match.
• 🔴 (10:01) User stated vendored model data is read-only and shipped inside the binary, so it must never be deleted or redownloaded.
• 🔴 (10:01) User showed shouldRequestWasmRespawn must not request a respawn for a vendored SEA binary.
• 🔴 (10:01) User showed native→WASM fallback behavior: when native execution cannot parse an intact model, a fresh worker is spawned with forceWasm, the native worker is terminated, stale messages from that native worker are ignored, and successful WASM execution resolves the caller while keeping the provider available.
• 🔴 (10:01) User showed embedding-worker fallback tests use _persistEmbedCap(8192, 0) and test requests such as embed(["hello world"], "query").
• 🔴 (10:01) User showed build configuration externalizes "node:*", "onnxruntime-node", "sharp", and "sqlite-vec".
• 🔴 (10:01) User stated the Node-only undici code path is structured so it is never bundled or evaluated under Bun; Node uses real undici@7.
• 🔴 (10:01) User stated the Bun fetch path uses Bun’s fetch implementation and never touches undici.
• 🔴 (10:01) User stated undici is safe as a devDependency only because the Bun path never imports it; the undici import is Node-only.