claude
a4abcdefa3
embedder.heads_path is empty by default and deploy/mavend.json sets it. A missing or broken weights file logs and leaves the heads nil, because refusing to start over a routing accelerator would trade a working box for a better one. TestONNXRoutingHeads is the same cascade TestONNXBaseline scores with one arm added, so the two are directly comparable. It also checks the Go tokenizer against the Python one, since the heads were trained through transformers and are read through a hand-written tokenizer: a mismatch shows up here as a score below what Python measured on the same weights, and nowhere else. That is how the reversed word pieces were found. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013ptwopxyo3Z2kwFckHkLvN