justin
0e625553e5
CORPUS — 4,299 GH plot reports added (3,797 written + 502 from the
earlier slow run + 319 sitemap-listed URLs that 404'd as
discontinued). Combined with prior 760 varieties + 14 AgriPro
trials = 5,073 total chunks now indexed.
scrape/sources/gh_plot_reports.py — concurrency speedup:
- 4 worker threads (ThreadPoolExecutor), each with its own
requests.Session for connection-pool efficiency.
- Shared class-level rate limiter (0.25 sec between ANY two
requests across all threads). Net throughput ~4 req/sec —
well below any rate-limit threshold a public site enforces.
- Diagnosis vs original 1 req/sec: GH had ZERO rate limiting,
zero 429s, zero retries. The 1 sec self-throttle was just too
conservative. Bench:
1 worker / 1.0 sec throttle: ~0.4 plots/sec (190 min ETA)
4 workers / 0.25 sec throttle: ~3 plots/sec (~25 min actual)
rag/chunk.py — chunk size cap for nomic-embed-text's 2048-token
context window:
- Empirically tested: failure threshold is ~5,250 chars on
numeric-heavy trial chunks (chars/token ratio 2.4 vs 3.5 for
prose). Cap at 4,500 chars to be safely under at worst-case
2.2 chars/token.
- Applied to BOTH variety and trial chunks. Marked truncated
chunks with metadata.embed_truncated = True; FULL text stays
in the on-disk .md for get_page to return verbatim.
.gitea/workflows/{refresh,image-only}.yml — OLLAMA_URL pool
restructured for the 4 GPU-pinned endpoints. Bench (50-chunk
batches on nomic-embed-text):
.0.125:11434 (RTX 40-series) 242 embeds/sec ← weight ×4
.0.2:11436 (GPU-pinned) 108 embeds/sec ← weight ×2
.0.2:11435 (GPU-pinned) 72 embeds/sec ← weight ×1
localhost (TITAN X) 37 embeds/sec ← weight ×1
Weighting is done by listing the URL multiple times in
OLLAMA_URL since the embedder uses round-robin. .0.2:11434 is
explicitly EXCLUDED — it isn't pinned to a specific GPU.
Combined index rebuild for 5,073 chunks now finishes in ~3 min
(was 19+ on the single-endpoint pool).
Smoke tests:
✓ list_versions: 5,073 docs across 6 sources, 2 vendors, 6
brands, 4 crops (corn 2711, soy 2016, silage 223, wheat 123).
✓ search_trials({crop=corn, state=IA, year=2024}): 3 IA 2024
corn trials surfaced.
✓ search_trials("Phytophthora resistance soybean trial"): NK
NK43-W1XFS top-1 in LA 2024 trial (cross-vendor result).
✓ search_trials("AP Iliad Idaho wheat"): AgriPro Washington/N
Idaho 2025 trial surfaced.
✓ search_trials(product=DKC65-95): 3 corn trials containing
that hybrid in IL/IA 2024.
✓ search_trials(product=NK1701): 3 corn trials in AR/MS 2024.
✓ Product filter correctly returns EMPTY for products that
aren't in the corpus (DKC65-20 is a 2023 product; 2023 plots
deferred). Anti-hallucination contract preserved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2.1 KiB
2.1 KiB
Silage yield trial — North Dakota, 2024
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: North Dakota (ND)
- Year: 2024
- Plot ID: 2419309
- Cooperator: Robert Slavick
- Planted: 2024-05-22
- Harvested: 2024-09-13
- Population: 26,500 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/nd/2024/2419309
Results (top-down by rank)
| Rank | Brand | Product | Traits | Ton/Acre | Milk Per Acre | Milk Per Ton | Beef Per Acre | Beef Per Ton |
|---|---|---|---|---|---|---|---|---|
| 1 | Enogen | E094Z4-D | - | 21.0 | 3300.0 | 20755.0 | 243.0 | 1404.0 |
| 2 | DEKALB | DKC093-77 | - | 19.8 | 3227.0 | 19133.0 | 229.0 | 1295.0 |
| 3 | Enogen | E085Z5-D | - | 19.5 | 3242.0 | 18934.0 | 240.0 | 1297.0 |
| 4 | Enogen | E105Z5-D | - | 18.9 | 3000.0 | 16996.0 | 220.0 | 1219.0 |
| 5 | DEKALB | DKC098-55 | - | 18.2 | 3146.0 | 17210.0 | 227.0 | 1190.0 |
| 6 | Brevant | B02V87AMXT | - | 17.0 | 2687.0 | 13664.0 | 131.0 | 995.0 |
| 7 | Brevant | B97T04SSE | - | 16.6 | 3090.0 | 15368.0 | 206.0 | 1047.0 |
| 8 | DEKALB | DKC53-94 | - | 16.4 | 3128.0 | 15359.0 | 224.0 | 1064.0 |
| 9 | Allegiant | Allegiant | 8482 VT2P | 15.7 | 3437.0 | 16181.0 | 254.0 | 1069.0 |
| 10 | Brevant | B01T97SX | - | 15.4 | 2767.0 | 12800.0 | 148.0 | 920.0 |
| 10 | DEKALB | DKC51-25 | - | 15.4 | 2947.0 | 13609.0 | 219.0 | 991.0 |
| 12 | Brevant | B94T73SX | - | 15.3 | 2830.0 | 12950.0 | 157.0 | 918.0 |
| 13 | DEKALB | DKC093-05 | - | 14.1 | 2832.0 | 11954.0 | 218.0 | 905.0 |
| 14 | Allegiant | Allegiant | 9884 DGVT2P | 14.0 | 2988.0 | 12519.0 | 190.0 | 859.0 |
| 15 | Allegiant | Allegiant | 9747 TRE | 13.7 | 3202.0 | 13136.0 | 226.0 | 892.0 |
| 16 | Enogen | E100A3-D | - | 13.0 | 2704.0 | 10565.0 | 148.0 | 768.0 |
| 17 | Enogen | E107C1-D | - | 12.8 | 2464.0 | 9467.0 | 203.0 | 825.0 |
| 18 | DEKALB | DKC44-80 | - | 12.4 | 2796.0 | 10438.0 | 168.0 | 768.0 |
Top 5 by Ton/Acre: E094Z4-D (Enogen) 21.0, DKC093-77 (DEKALB) 19.8, E085Z5-D (Enogen) 19.5, E105Z5-D (Enogen) 18.9, DKC098-55 (DEKALB) 18.2.