MiniLM game-item search: reproducible evidence

The catalog contains original fictional text. All seven queries, including
failures and ambiguous cases, are retained. This is not a representative
benchmark and contains no user or private game data.

Files:
- catalog.json: fixed eight-item/seven-query fixture
- run-search.mjs: reproduction script (Node.js)
- search-results.json: complete rankings, runtime, hashes, limits
- embeddings.json: fifteen actual 384-dimensional vectors

Reproduce in a new local directory with these files:
1. Install Node.js. The reported run used Node 24.19.0 on Linux x64.
2. npm init -y
3. npm install --save-exact @huggingface/transformers@3.8.1
4. node run-search.mjs

On Linux CPU-only machines, optional CUDA binaries are not needed. The
ONNX Runtime installer supports ONNXRUNTIME_NODE_INSTALL_CUDA=skip as an
environment variable during step 3. No API key or remote inference is used.
The first run downloads public pinned model files into model-cache.
The ONNX runtime dependency in the recorded run was 1.21.0.

The script rejects changes to the fixture; remove that guard only when making
a clearly separate experiment. Do not relabel modified inputs or outputs as
the published case. This script computes CPU embeddings, not browser speed.
Model weights are not redistributed here. Their upstream terms remain separate.

The original run-search.mjs code is offered under the following MIT license:

Copyright (c) 2026 colinkoko

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Original fictional catalog text is dedicated under CC0 1.0:
https://creativecommons.org/publicdomain/zero/1.0/
The concept cover and third-party models are not covered by that dedication.