| --- |
| license: other |
| license_name: bsl-1.1 |
| license_link: https://github.com/tenfingerseddy/resonance-lattice/blob/main/LICENSE.md |
| tags: |
| - resonance-lattice |
| - rlat |
| - knowledge-model |
| - retrieval |
| language: en |
| --- |
| |
| # powershell-docs — rlat knowledge model (v2.0) |
|
|
| A [Resonance Lattice](https://github.com/tenfingerseddy/resonance-lattice) |
| knowledge model of [`MicrosoftDocs/PowerShell-Docs`](https://github.com/MicrosoftDocs/PowerShell-Docs) at commit |
| [`58137d73`](https://github.com/MicrosoftDocs/PowerShell-Docs/commit/58137d73023e752c811cd327a91e03065844dc75), scope `reference`. |
|
|
| ## Quick start |
|
|
| ```bash |
| pip install rlat |
| huggingface-cli download tenfingers/powershell-docs-rlat powershell-docs.rlat --local-dir . |
| rlat search powershell-docs.rlat "your question" --top-k 5 |
| ``` |
|
|
| The model uses **remote storage mode** — passages reference source files at |
| `raw.githubusercontent.com` pinned to the commit SHA above. The first query |
| fetches each cited source once and caches it locally; subsequent queries on |
| the same passages are sub-20ms warm. |
|
|
| ## Build details |
|
|
| | Field | Value | |
| |---|---| |
| | Encoder | `Alibaba-NLP/gte-modernbert-base` 768d, CLS-pooled, L2-normalised | |
| | Encoder revision | `e7f32e3c00f91d699e8c43b53106206bcc72bb22` (pinned) | |
| | Format | rlat knowledge-model v4 (ZIP + JSON + NPZ) | |
| | Storage mode | `remote` (source pinned at SHA, fetched on demand, SHA-verified) | |
| | Source repo | [`MicrosoftDocs/PowerShell-Docs`](https://github.com/MicrosoftDocs/PowerShell-Docs) | |
| | Source scope | `reference` | |
| | Source commit | `58137d73023e752c811cd327a91e03065844dc75` | |
| | Source branch | `main` (commit SHA-pinned; reproducible regardless of branch movement) | |
| | Files indexed | 2,647 | |
| | Passages | 107,033 | |
| | Build date | 2026-04-28 | |
| | Built on | Kaggle T4 (GPU encoding, batch_size=64, runtime=torch) | |
| | File size | 639.7 MB | |
| |
| ## Usage |
| |
| ### Single-hop search |
| |
| ```bash |
| rlat search powershell-docs.rlat "what does X do?" --top-k 5 |
| ``` |
| |
| ### Skill-context (Anthropic skill `!command` block) |
| |
| ```markdown |
| !`rlat skill-context powershell-docs.rlat --query "$user_query" --top-k 5` |
| ``` |
| |
| The output is markdown with citation anchors, drift status, and |
| ConfidenceMetrics — ready for an LLM to ground on. |
| |
| ### Multi-hop deep-search |
| |
| ```bash |
| rlat deep-search powershell-docs.rlat "harder cross-file question" --max-hops 3 |
| ``` |
| |
| Requires an Anthropic API key. See the |
| [deep-search docs](https://github.com/tenfingerseddy/resonance-lattice/blob/main/docs/user/CLI.md#rlat-deep-search). |
| |
| ## Refreshing against upstream |
| |
| This model pins to the source commit `58137d73`. To re-index against the |
| current upstream tip: |
| |
| ```bash |
| # Option A: rebuild on Kaggle's free T4 (recommended for big corpora) |
| # See the rlat-build-on-kaggle skill at: |
| # https://github.com/tenfingerseddy/resonance-lattice/tree/main/.claude/skills/rlat-build-on-kaggle |
|
|
| # Option B: rebuild locally |
| pip install rlat[build,ann] |
| rlat install-encoder |
| git clone --depth 1 -b main https://github.com/MicrosoftDocs/PowerShell-Docs.git src/ |
| rlat build src/reference -o powershell-docs.rlat \ |
| --store-mode remote \ |
| --remote-url-base https://raw.githubusercontent.com/MicrosoftDocs/PowerShell-Docs/<NEW_SHA>/reference/ \ |
| --runtime torch |
| ``` |
| |
| ## Honest limits |
| |
| - The encoder is `gte-modernbert-base` 768d with no per-corpus optimisation. |
| Default retrieval is dense cosine over the base band — single recipe, no |
| rerankers, no lexical sidecar. |
| - For per-corpus retrieval lift, you can run `rlat optimise` locally to add |
| a 512d MRL-trained band on top of this archive (opt-in, costs API + GPU |
| time). See [docs/user/OPTIMISE.md](https://github.com/tenfingerseddy/resonance-lattice/blob/main/docs/user/OPTIMISE.md). |
| - Drift detection is automatic: if the source files at GitHub change, query |
| results show a `drifted` status until the model is rebuilt against the |
| new commit. |
| |
| ## License |
| |
| The `rlat` software is licensed under |
| [BSL 1.1](https://github.com/tenfingerseddy/resonance-lattice/blob/main/LICENSE.md) |
| (Business Source License — source-available; production use of the |
| licensed work is permitted up to the parameters in LICENSE.md). |
| |
| This `.rlat` archive contains embeddings + metadata + a SHA-pinned URL |
| manifest; source bytes are NOT bundled and are fetched from upstream |
| GitHub at query time, where the upstream repository's license applies. |
| |
