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>
2.5 KiB
2.5 KiB
Silage yield trial — Utah, 2024
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: Utah (UT)
- Year: 2024
- Plot ID: 2452510
- Cooperator: Holt Farms (Modena)
- Planted: 2024-05-10
- Harvested: 2024-09-10
- Population: 40,000 seeds/acre
- Row width: 22"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/ut/2024/2452510
Results (top-down by rank)
| Rank | Brand | Product | Traits | Ton/Acre | Milk Per Acre | Milk Per Ton | Beef Per Acre | Beef Per Ton |
|---|---|---|---|---|---|---|---|---|
| 1 | Axis | Seed | Experimental | 32.0 | 3576.0 | 32078.0 | 227.0 | 2175.0 |
| 2 | Pioneer | P9489AM | - | 31.8 | 3647.0 | 34361.0 | 233.0 | 2226.0 |
| 3 | Pioneer | P9193AM | - | 30.8 | 3671.0 | 33257.0 | 237.0 | 2185.0 |
| 4 | PGS | Hybrids | 4291 | 30.7 | 3733.0 | 35353.0 | 243.0 | 2243.0 |
| 5 | Pioneer | P90630AM | - | 30.6 | 3678.0 | 33099.0 | 233.0 | 2144.0 |
| 6 | Pioneer | P9492AM | - | 30.0 | 3477.0 | 29370.0 | 227.0 | 2038.0 |
| 7 | PGS | Hybrids | 4292 | 29.6 | 3723.0 | 32469.0 | 240.0 | 2133.0 |
| 8 | NK | NK9044-AA | - | 29.4 | 3535.0 | 31103.0 | 233.0 | 2060.0 |
| 9 | Axis | Seed | Experimental | 28.7 | 3700.0 | 32738.0 | 243.0 | 2091.0 |
| 10 | Western | Hybrids | 2290 | 28.1 | 3287.0 | 26849.0 | 223.0 | 1882.0 |
| 11 | DEKALB | DKC39-54 | - | 27.9 | 3168.0 | 28945.0 | 230.0 | 1925.0 |
| 12 | Axis | Seed | Experimental | 27.7 | 3675.0 | 32130.0 | 247.0 | 2050.0 |
| 13 | Western | Hybrids | 3S284 | 27.6 | 3294.0 | 27662.0 | 223.0 | 1848.0 |
| 14 | Axis | Seed | 36Q52 | 27.3 | 3566.0 | 28396.0 | 230.0 | 1881.0 |
| 15 | Western | Hybrids | 5DR3387 | 26.9 | 3393.0 | 26977.0 | 227.0 | 1829.0 |
| 16 | Legacy | Seeds | LC414-21 VT2P | 26.7 | 3361.0 | 25629.0 | 223.0 | 1792.0 |
| 17 | NK | NK8558-AA | - | 26.6 | 3365.0 | 26885.0 | 223.0 | 1785.0 |
| 18 | DEKALB | DKC31-85 | - | 26.1 | 3286.0 | 25559.0 | 220.0 | 1722.0 |
| 19 | Western | Hybrids | 5P1484 | 26.0 | 3306.0 | 25156.0 | 217.0 | 1692.0 |
| 20 | NK | NK8005-V | - | 25.9 | 3301.0 | 26106.0 | 220.0 | 1707.0 |
| 20 | Pioneer | P8294AM | - | 25.9 | 3191.0 | 24949.0 | 217.0 | 1681.0 |
| 22 | DEKALB | DKC32-35 | - | 24.1 | 3244.0 | 23751.0 | 220.0 | 1593.0 |
| 22 | Pioneer | P87040AM | - | 24.1 | 3428.0 | 24278.0 | 223.0 | 1612.0 |
| 24 | DEKALB | DKC35-34 | - | 23.2 | 3465.0 | 24267.0 | 227.0 | 1578.0 |
Top 5 by Ton/Acre: Seed (Axis) 32.0, P9489AM (Pioneer) 31.8, P9193AM (Pioneer) 30.8, Hybrids (PGS) 30.7, P90630AM (Pioneer) 30.6.