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>
2.0 KiB
2.0 KiB
Soybean yield trial — Nebraska, 2025
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Soybean
- State: Nebraska (NE)
- Year: 2025
- Plot ID: 2466230
- Cooperator: Norder Supply Inc
- Planted: 2025-04-29
- Harvested: 2025-10-03
- Population: 140,000 seeds/acre
- Row width: 15"
- URL: https://www.goldenharvestseeds.com/soybean/plot-report/ne/2025/2466230
Results (top-down by rank)
| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | Pioneer | P29Z61E | - | 85.4 | 10.0 | - | $896.70 |
| 2 | NK | NK26-M6E3 | Enlist E3 ® | 80.6 | 10.5 | - | $846.30 |
| 3 | Hoegemeyer | 3326E | - | 80.4 | 11.0 | - | $844.20 |
| 4 | Pioneer | P22Z02E | - | 79.6 | 10.1 | - | $835.80 |
| 5 | Pioneer | P26Z86E | - | 78.6 | 10.0 | - | $825.30 |
| 6 | Hoegemeyer | 2645E | - | 77.8 | 10.3 | - | $816.90 |
| 7 | Hoegemeyer | 2553 | E | 77.5 | 10.4 | - | $813.75 |
| 8 | Pioneer | P27Z41E | - | 77.3 | 10.0 | - | $811.65 |
| 9 | Hoegemeyer | 3056 | E | 77.2 | 10.4 | - | $810.60 |
| 10 | NK | NK28-G7E3S | Enlist E3 ® STS ® | 76.5 | 10.3 | - | $803.25 |
| 11 | Pioneer | P23Z58E | - | 76.1 | 10.1 | - | $799.05 |
| 12 | Hoegemeyer | 2855E | - | 74.6 | 10.3 | - | $783.30 |
| 13 | Hoegemeyer | 3185E | - | 74.2 | 10.8 | - | $779.10 |
| 14 | Xitavo | XO | 2926E | 73.4 | 10.1 | - | $770.70 |
| 15 | Xitavo | XO | 2832E | 73.0 | 10.3 | - | $766.50 |
| 16 | Pioneer | P30A75E | - | 72.5 | 10.2 | - | $761.25 |
| 17 | NK | NK23-P1E3 | Enlist E3 ® | 72.2 | 10.9 | - | $758.10 |
| 18 | Pioneer | P33Z17E | - | 71.6 | 10.6 | - | $751.80 |
| 19 | Xitavo | XO | 2444E | 70.2 | 10.7 | - | $737.10 |
| 20 | Hoegemeyer | 2876 | E | 70.0 | 10.6 | - | $735.00 |
| 21 | Hoegemeyer | 3605 | E | 69.2 | 12.0 | - | $726.60 |
| 22 | Xitavo | XO | 3105E | 67.9 | 10.5 | - | $712.95 |
| 23 | NK | NK30-A9E3 | Enlist E3 ® | 60.7 | 10.9 | - | $637.35 |
Top 5 by Yield: P29Z61E (Pioneer) 85.4, NK26-M6E3 (NK) 80.6, 3326E (Hoegemeyer) 80.4, P22Z02E (Pioneer) 79.6, P26Z86E (Pioneer) 78.6.