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>
1.5 KiB
1.5 KiB
Soybean yield trial — MB, 2025
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Soybean
- State: MB (MB)
- Year: 2025
- Plot ID: 2469515
- Cooperator: NK Western Canada
- Planted: 2025-05-30
- Harvested: 2025-10-10
- Population: 175,000 seeds/acre
- Row width: 10"
- URL: https://www.goldenharvestseeds.com/soybean/plot-report/mb/2025/2469515
Results (top-down by rank)
| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | DEKALB | DKB006-80 | - | 42.5 | 10.7 | - | $446.25 |
| 2 | NK | S003-B8XF | - | 41.8 | 10.8 | - | $438.90 |
| 3 | NK | S005-Z5XF | - | 38.9 | 10.1 | - | $408.45 |
| 4 | NK | S003-R5X | - | 35.5 | 10.6 | - | $372.75 |
| 5 | Northstar | Genetics | NSC Holland RR2X | 35.4 | 11.2 | - | $371.70 |
| 6 | Northstar | Genetics | NSC Oakbank RR2X | 35.2 | 10.8 | - | $369.60 |
| 6 | Maizex | Moose | R2X | 35.2 | 10.4 | - | $369.60 |
| 8 | Brett | Young | BY Deno XT | 34.8 | 11.0 | - | $365.40 |
| 9 | Maizex | Experimental | - | 34.5 | 10.2 | - | $362.25 |
| 10 | DEKALB | DKB004-04 | - | 34.0 | 10.6 | - | $357.00 |
| 11 | Thunder | Seed | TH85003XF | 33.6 | 10.7 | - | $352.80 |
| 12 | DEKALB | DKB002-32 | - | 32.9 | 10.3 | - | $345.45 |
| 13 | Brett | Young | BY Robson XT | 30.2 | 11.1 | - | $317.10 |
| 14 | Thunder | Seed | TH82005 R2X | 28.3 | 11.3 | - | $297.15 |
Top 5 by Yield: DKB006-80 (DEKALB) 42.5, S003-B8XF (NK) 41.8, S005-Z5XF (NK) 38.9, S003-R5X (NK) 35.5, Genetics (Northstar) 35.4.