diff --git a/README.md b/README.md
index 31c94a2e..4ab5ed6b 100644
--- a/README.md
+++ b/README.md
@@ -721,8 +721,8 @@ file. It never searches the working directory for `.env`, and explicit process v
 | `ENGRAPHIS_ALLOW_AUTOMATIC_CRITICAL_RETENTION` | `false` | Opt in only when an LLM supervisor may automatically assign the long-lived `critical` class; explicit user-selected critical retention is unaffected |
 | `ENGRAPHIS_WHISPER_MODEL` | Not set | Enables local faster-whisper audio/video transcription |
 | `ENGRAPHIS_POSTGRES_DSN` | Not set | CLI-only PostgreSQL source; used for the connection and never stored |
-| `ENGRAPHIS_POSTGRES_CONNECT_TIMEOUT` | `10` | PostgreSQL introspection connection timeout in seconds (bounded to 1–120) |
-| `ENGRAPHIS_POSTGRES_STATEMENT_TIMEOUT_MS` | `30000` | Per-introspection PostgreSQL statement timeout in milliseconds (bounded to 1–300000) |
+| `ENGRAPHIS_POSTGRES_CONNECT_TIMEOUT` | `10` | PostgreSQL introspection connection timeout in seconds (bounded to 1--120) |
+| `ENGRAPHIS_POSTGRES_STATEMENT_TIMEOUT_MS` | `30000` | Per-introspection PostgreSQL statement timeout in milliseconds (bounded to 1--300000) |
 | `ENGRAPHIS_GRAPH_TOKEN` | Not set | Bearer token for `engraphis-graph-server`; required off-loopback |
 | `ENGRAPHIS_GRAPH_HOST` / `ENGRAPHIS_GRAPH_PORT` | `127.0.0.1` / `8720` | Read-only graph/recall server bind address |
 | `ENGRAPHIS_LLM_PROVIDER` | `openai` | `openai \| anthropic \| google \| openrouter \| custom` |
@@ -747,6 +747,12 @@ See `.env.example` for the full variable inventory. Supply those values through
 environment or the trusted config file above; copying it to an arbitrary `./.env` does not make
 Engraphis load it.
 
+> **Reranker benchmark:** model-specific quality and latency numbers (MRR, hit@5,
+> ms/query) are intentionally not published in the README — they depend on the
+> exact reranker model, revision, hardware, and command. Reproduce them on your
+> own install via `python -m eval.ablation` (or `python -m eval.reinforcement` for
+> retention trajectories) and register the evidence before quoting results.
+
 ---
 
 ## Project structure
diff --git a/docs/LLM_PROVIDERS.md b/docs/LLM_PROVIDERS.md
index c32f9644..16999e1c 100644
--- a/docs/LLM_PROVIDERS.md
+++ b/docs/LLM_PROVIDERS.md
@@ -223,6 +223,13 @@ server, replacing the path with the one from initialization:
 cmd mcp add --scope local --env ENGRAPHIS_DB_PATH=/absolute/path/to/engraphis.db engraphis -- engraphis-mcp
 ```
 
+Windows: `cmd` may resolve to `cmd.exe` (the built-in Windows command interpreter)
+instead of the Command Code CLI. If `cmd mcp list` opens a Windows command-prompt window or
+prints `'mcp' is not recognized`, the wrong `cmd` was found on `PATH`. Run `where cmd` and
+ensure the Command Code CLI's install directory appears before `C:\Windows\System32`;
+otherwise invoke the CLI by its absolute path (e.g.
+`C:\Users\you\AppData\Roaming\Python\Scripts\cmd.exe`).
+
 All Command Code options precede the server name, and `--` separates the name from the stdio
 command. `engraphis-mcp` runs locally over stdio; normal local use needs no HTTP endpoint or
 Engraphis API key.
@@ -244,6 +251,9 @@ cmd mcp list
 cmd mcp get engraphis
 ```
 
+(If these commands open a Windows command prompt instead of listing MCP servers, follow the
+Windows note above -- `cmd` resolved to `cmd.exe`.)
+
 Start a normal Command Code session with `cmd`, open `/mcp`, and confirm that `engraphis` is
 connected and exposes tools. Then ask Command Code: "Call `engraphis_stats` and show me the
 result." A response with memory counts confirms the end-to-end connection.