Document installed Windows 0.1.5 and complete Google speech timing improvement

tools/rerank-eval/README.md

@@ -42,3 +42,8 @@ F32 parity passed; quantized score differences persisted. Mixed-length padded
 batching was slower. Neither result establishes general absence calibration or
 sufficient default-search latency. Detailed costs and possible VM contention are
 recorded in the linked report documentation.
+
+Frozen JSON plans/manifests have `-text` Git attributes. Commit `512ec4e` restores
+the original observed CRLF bytes that early commits normalized, without changing
+policies, inputs or failed reports. Fresh Git archives now retain the exact
+recorded manifest/plan SHA-256 values across operating systems.

tools/speech-vad/README.md

@@ -65,7 +65,32 @@ base processing previously took about 65 seconds including VAD cost; DTW cost
 and memory have not been measured. Native DTW workspace defaults to an additional
 128 MiB, which is not a total memory ceiling. Strict parse failures retain bounded
 raw bytes and atomically persist incomplete status, then stop instead of skipping
-a competitor. No full rerun has established this combined policy.
+a competitor. Plan preparation alone establishes no quality outcome.
 DTW native logs are retained byte-exact as bounded base64 plus SHA so malformed
 recognized bytes in diagnostic stderr cannot cause lossy decoding. Recognized
 JSON remains strict UTF-8 and cannot be repaired by this log representation.
+
+The frozen combination has now completed actual one-thread CPU ASR and Google
+ranking: all five source identities, twelve original speech windows, 21 passages,
+zero excluded windows; **6/8 strict start hits**, versus gated base 4/8, and
+unchanged 6/8 overlaps. The gain against gated base is the Mars topic; Moon
+already passed that baseline. Orange-soil recognition remains missing. This is
+one English recording/four topics/eight correlated EN/DE queries, not German
+speech validation or production hybrid evidence. See [actual evidence and hashes](../../docs/SPEECH-DTW.md).
+
+The retained ASR/ranking/scorer artifact SHA values are respectively
+`3b6a791df6503a7a4e91ed708be7b722d1c124a2cf6c5a290cd94296bebc3c41`,
+`f743265a53ade09b36fef25fe4e90b70a46cd2610a12aaa976f179ab9835fe91`,
+and `4cfbc0f540ed8edcbed6e45f55fac80ee11867597152928d3407dabd7db34502`.
+Original failed diagnostics and source labels were not overwritten.
+
+```powershell
+$env:SEARCHI_FORCE_CPU = '1'
+python tools/speech-vad/gated_asr.py --whisper .searchi/speech/build-cpu/bin/Release/whisper-cli.exe --model .searchi/speech/models/ggml-base.bin --ffmpeg .searchi/media-runtime/bin/ffmpeg.exe --ffprobe .searchi/media-runtime/bin/ffprobe.exe --vad-report .searchi/speech/vad-v6-results.json --scratch-parent .searchi/speech/gated-dtw-scratch --output .searchi/speech/gated-base-dtw-results-v1.json --dtw-sentences
+tools/speech-rank/target/release/searchi-speech-rank.exe .searchi/speech/gated-base-dtw-results-v1.json fixtures/media/fixture.json C:/Users/karl/.searchi/models/embeddinggemma2 .searchi/runtime/auto/Release/searchi-gemma-worker.exe .searchi/speech/gated-base-dtw-google-ranks-v1.json
+python tools/speech-eval/score.py --rankings .searchi/speech/gated-base-dtw-google-ranks-v1.json --output .searchi/speech/gated-base-dtw-google-score-v1.json
+```
+
+These are exact internal commands from the recorded run. Existing outputs are
+evidence; use new filenames for another comparison and obtain the coordinator's
+CPU slot. They are not user installation instructions.