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crop-chem-docs/eval/results/with_rerank_gpu.md
T
justin 3c3178a6ad eval: GPU rerank baseline + CLI fix
GPU eval (hybrid+rerank, RERANK_URL=http://10.10.1.65:8082):
  MRR=0.672  Recall@5=0.638  nDCG@5=0.621  (35 queries, 1 transient
  500, otherwise clean)

Quality identical to the CPU rerank run as expected — only latency
changed (single rerank call dropped from ~23s to ~0.7-1.5s on the
Tesla P4). Per-query report at eval/results/with_rerank_gpu.md.

CLI parser fix: `--retrievers dense+rerank,hybrid+rerank` now
correctly wires the dense+rerank variant. Previously only literal
"rerank" (without prefix) matched the dense+rerank branch, so
combined-retriever runs silently dropped dense+rerank.

(Note: the eval's RerankedRetriever does 50 individual Chroma `get`
calls per query to fetch chunk text by (source, source_key); this
adds ~15s per query of pure SQLite lookup overhead. Not a production
concern — docs_mcp/server.py's _rerank_pool reranks docs already in
the dense pool, no extra Chroma round-trips. Worth tightening the
eval-side impl on a later pass.)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 12:12:51 -04:00

5.6 KiB

Eval results — queries.jsonl

  • queries: 35
  • k: 5
  • pool: 50
  • retrievers: hybrid+rerank

Summary

Retriever MRR Recall@5 nDCG@5 Errors Time (s)
hybrid+rerank 0.672 0.638 0.621 0 644.3

Per-query — hybrid+rerank

Query Expected Top retrieved MRR Recall
Warrant herbicide rate for soybean bayer/warrant, epa_ppls/524-591 bayer/warrant, bayer/warrant-ultra, epa_ppls/524-508 1.00 0.50
Huskie wheat herbicide tank mix bayer/huskie, bayer/huskie-complete bayer/huskie-complete, bayer/huskie, bayer/huskie-fx 1.00 1.00
Harness 20G granular corn herbicide bayer/harness, epa_ppls/524-487 epa_ppls/524-487, bayer/harness-xtra-5-6l-herbicide-premix-for-corn, bayer/harne 1.00 1.00
Laudis tembotrione post-emergence corn bayer/laudis, epa_ppls/264-860 bayer/laudis, epa_ppls/264-860, epa_ppls/264-1063 1.00 1.00
Roundup Custom glyphosate burndown application rate epa_ppls/524-677, epa_ppls/524-475 epa_ppls/524-677, epa_ppls/279-3548, epa_ppls/42750-60 1.00 0.50
Liberty 280 SL glufosinate ammonium soybean epa_ppls/7969-448 epa_ppls/7969-448, epa_ppls/42750-258, epa_ppls/34704-1080 1.00 1.00
Atrazine 4L corn pre-emergence rate per acre epa_ppls/5905-7877 epa_ppls/352-490, epa_ppls/51036-158, epa_ppls/62719-312 0.00 0.00
Albaugh dicamba DMA salt application restrictions epa_ppls/42750-40 epa_ppls/42750-40, epa_ppls/42750-286, epa_ppls/42750-55 1.00 1.00
Authority 4F sulfentrazone soybean residual epa_ppls/279-3146 epa_ppls/279-3146, epa_ppls/279-3220, epa_ppls/279-3370 1.00 1.00
Prowl 10-G pendimethalin granular pre-plant epa_ppls/241-254 epa_ppls/241-254, epa_ppls/241-268, epa_ppls/241-243 1.00 1.00
Callisto GT mesotrione corn postemergence broadleaf control epa_ppls/100-1470 epa_ppls/100-1470, epa_ppls/100-1131, epa_ppls/100-1282 1.00 1.00
Acuron Flexi corn pre-emergence S-metolachlor epa_ppls/100-1568 epa_ppls/100-1568, epa_ppls/100-1727, epa_ppls/34704-1156 1.00 1.00
Sencor 4 flowable metribuzin soybean waterhemp epa_ppls/264-735 epa_ppls/264-735, epa_ppls/264-738, epa_ppls/91234-57 1.00 1.00
Broadstrike trifluralin pre-plant incorporated epa_ppls/62719-222 epa_ppls/62719-222, epa_ppls/62719-224, epa_ppls/62719-239 1.00 1.00
Headline azoxystrobin pyraclostrobin wheat foliar fungicide epa_ppls/7969-186 epa_ppls/7969-186, epa_ppls/7969-289, epa_ppls/91234-248 1.00 1.00
Trivapro pydiflumetofen corn fungicide tar spot epa_ppls/100-1613 epa_ppls/100-1613, epa_ppls/100-1605, epa_ppls/100-1601 1.00 1.00
Poncho 600 clothianidin seed treatment corn epa_ppls/7969-458 epa_ppls/7969-458, epa_ppls/7969-482, bayer/poncho-beta 1.00 1.00
Gustafson Lorsban 30 chlorpyrifos granular corn rootworm epa_ppls/264-932 epa_ppls/5481-525, epa_ppls/67760-14, epa_ppls/66222-18 0.00 0.00
RT-3 glyphosate potassium salt herbicide bayer/rt-3 bayer/rt-3, bayer/roundup-powermax-3, epa_ppls/524-725 1.00 1.00
Roundup PowerMAX 3 glyphosate K-salt rate bayer/roundup-powermax-3, epa_ppls/524-659 bayer/roundup-powermax-3, bayer/roundup-powermax, bayer/roundup-weathermax 1.00 0.50
Nortron SC ethofumesate sugar beet bayer/nortron-sc bayer/nortron-sc, epa_ppls/70506-106, epa_ppls/7969-289 1.00 1.00
DiFlexx Duo tembotrione dicamba corn bayer/diflexx-duo epa_ppls/264-1184, bayer/diflexx-duo, epa_ppls/264-1173 0.50 1.00
Corvus thiencarbazone-methyl isoxaflutole corn pre-emergence bayer/corvus, epa_ppls/264-1066 bayer/corvus, bayer/trivolt, bayer/autumn-super-51-wdg 1.00 0.50
Capreno tembotrione thiencarbazone corn herbicide bayer/capreno, epa_ppls/264-1063 bayer/capreno, epa_ppls/264-1063, bayer/corvus 1.00 1.00
Tilt propiconazole wheat fungicide rust epa_ppls/100-617 epa_ppls/100-737, epa_ppls/100-617, epa_ppls/100-1192 0.50 1.00
what controls horseweed marestail before planting soybean epa_ppls/524-475, epa_ppls/524-677 epa_ppls/524-724, bayer/roundup-powermax-3, epa_ppls/100-965 0.00 0.00
what can I tank mix with 2,4-D for burndown in spring epa_ppls/5905-7877, epa_ppls/228-666 epa_ppls/42750-19, epa_ppls/71368-115, epa_ppls/91234-113 0.00 0.00
best fungicide for corn tar spot foliar application epa_ppls/100-1613, epa_ppls/100-1547 epa_ppls/264-752, epa_ppls/84229-44, epa_ppls/100-1613 0.33 0.50
seed treatment to control wireworm in corn epa_ppls/7969-458, epa_ppls/7969-459 epa_ppls/7969-288, epa_ppls/7969-482, epa_ppls/1381-167 0.00 0.00
pre-emergence residual herbicide for soybean for waterhemp epa_ppls/279-3146, epa_ppls/264-735 epa_ppls/241-396, epa_ppls/264-1212, epa_ppls/7969-140 0.00 0.00
what insecticide for soybean aphid foliar epa_ppls/279-3206, epa_ppls/264-840 epa_ppls/264-656, epa_ppls/264-1051, epa_ppls/264-827 0.00 0.00
what is the rainfast interval for glyphosate epa_ppls/524-475, epa_ppls/524-677 epa_ppls/524-440, epa_ppls/42750-60, epa_ppls/42750-122 0.00 0.00
wheat fungicide for fusarium head blight epa_ppls/7969-186, epa_ppls/100-1547 epa_ppls/7969-186, epa_ppls/264-752, epa_ppls/7969-306 1.00 0.50
endangered species act precautions for pesticide application epa_ppls/524-475, epa_ppls/524-591 epa_ppls/70506-154, epa_ppls/66222-143, epa_ppls/264-823 0.00 0.00
what herbicide do I use for postemergence broadleaf in corn bayer/laudis, bayer/capreno, bayer/diflexx-duo epa_ppls/228-320, epa_ppls/524-476, epa_ppls/279-9601 0.20 0.33