Distillation

Date: Sep 16, 2026

• 🔴 (10:00) User showed working copy tmzmtlss at commit aee4651c96b009c28f9e79f40f019fd2c7c49a0a (fix/embedding-runtime-admission, message fix(core): correct embedding runtime selection and admission) based on 2cbf40060c67df229731cf1b9e34d5bf22ec2145 (main, feat(cch): add seeds for Claude Code up to 2.1.272 (#1780)).
• 🔴 (10:00) User showed embedding-runtime changes: added packages/core/src/cgroup-memory.ts and packages/core/test/cgroup-memory.test.ts; modified packages/core/src/embedding/local.ts, packages/core/src/embedding/pool.ts, packages/core/src/embedding-cap.ts, packages/core/src/embedding-worker-types.ts, packages/core/src/embedding-worker.ts, packages/core/src/embedding.ts, packages/core/src/ort-native.ts, packages/core/test/embedding-cap.test.ts, packages/core/test/embedding-pool.test.ts, packages/core/test/embedding-worker-types.test.ts, packages/core/test/ort-native.test.ts, packages/gateway/script/bundle.ts, packages/gateway/script/ort-platform-package.ts, packages/gateway/test/bundle-exports.test.ts, and packages/gateway/test/ort-platform-package.test.ts.
• 🔴 (10:00) User showed an unresolved jj bookmark conflict for fix/responses-private-references.
• 🔴 [enforced-hash-verification] (10:01) User supplied SHA-256 verification hashes: packages/core/src/ort-native.ts = 784f55f936ab766188d43382d1aee06fcc3fd45c03aee9baa762fd6424376f36; packages/core/src/embedding-worker-types.ts = 4a7102ba0678b21b9608f6f0560b93429238e3fd70b534f829c5e771bd5a5254; packages/core/src/embedding-worker.ts = 0d74b4c3251f56d7599060c19ef22bdb9b0da5bdc2968c89305769684bc00353; packages/core/test/ort-native.test.ts = 774575a632e380ba5d06aa43ad8a283ad1629252d8beba8324a30dc32236a1bf; packages/core/test/embedding-worker-types.test.ts = 0d09dc266eb2d11b3738cec05dab7ee993826864e06772fd9d38153f816863d0; packages/core/test/embedding-wasm-fallback.test.ts = 5021fcbeb250f7fe5d2064f240fa01f1c56c328f0700d51740fb678742e335da; packages/gateway/script/bundle.ts = 02fd0231a4374de3e859c9168a65608e1227409de5aeea4b9d4ee4ffb420f50f; packages/gateway/script/ort-platform-package.ts = d5b67bf3fe2f5b7f1cb7e8c610fbe54031b1cca6602f3d5a2f76228eda121888; packages/gateway/test/bundle-exports.test.ts = f1f9863e0b60ce22bb4476241d3f9b28f0f9a59ac69d639d44f626042f18e56f; packages/gateway/test/ort-platform-package.test.ts = 71a3be381ef07ac967653e7aa4104a59d11691402a5b645a4d6d1111ee645449.
• 🔴 (10:01) User required native ONNX Runtime resolution in packages/core/src/ort-native.ts to fail closed and never interrupt WASM fallback.
• 🔴 (10:01) User stated the published worker package’s native-runtime lookup must search only that worker package’s own node_modules; it never selects an arbitrary onnxruntime-node installation elsewhere in the resolution hierarchy.
• 🔴 (10:01) User required native-runtime package resolution never to throw: an unresolvable package is the expected dist-only case and must degrade to the WASM fallback rather than crash embedding.
• 🔴 (10:01) User stated native ONNX Runtime packages use the literal @loreai/onnxruntime-<os>-<arch> naming shape, are pinned, and require no postinstall download; dist-only and unsupported-platform cases fall back to WASM.
• 🔴 (10:01) User stated Linux native-runtime selection must fail closed to WASM when the libc is unknown.
• 🔴 (10:01) User stated nativeIntraOpThreads() should override ONNX Runtime threading only when the process is genuinely CPU-restricted, detected by availableParallelism() < os.cpus().length; when both values are equal on an unrestricted host, it returns undefined and must never touch ORT’s default.
• 🔴 (10:01) User stated WASM memory never shrinks: once the first oversized allocation grows the heap, every later request continues with that enlarged heap. Lowering the memory limit therefore still requires a worker respawn with a fresh heap, while upward nudges can use the existing worker.
• 🔴 (10:01) User stated oversized input tensors that exhaust the WASM heap are per-request failures, not model-initialization failures, and must be classified separately from fatal WASM/model-init errors.