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>
1.9 KiB
1.9 KiB
Silage yield trial — Kansas, 2025
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: Kansas (KS)
- Year: 2025
- Plot ID: 2467254
- Cooperator: Royal Farms
- Planted: 2025-06-02
- Harvested: 2025-10-13
- Population: 29,000 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/ks/2025/2467254
Results (top-down by rank)
| Rank | Brand | Product | Traits | Ton/Acre | Milk Per Acre | Milk Per Ton | Beef Per Acre | Beef Per Ton |
|---|---|---|---|---|---|---|---|---|
| 1 | Brevant | B13R55V | - | 36.8 | 3244.0 | 35777.0 | 262.0 | 2536.0 |
| 2 | Brevant | B11M47PCE | - | 36.3 | 3012.0 | 32832.0 | 237.0 | 2410.0 |
| 2 | Pioneer | P15517PCE | - | 36.3 | 3150.0 | 34323.0 | 233.0 | 2395.0 |
| 4 | Pioneer | P18216PCE | - | 36.0 | 3368.0 | 36366.0 | 274.0 | 2531.0 |
| 5 | Brevant | B09C43PCE | - | 35.6 | 3242.0 | 34588.0 | 273.0 | 2495.0 |
| 6 | Hoegemeyer | 8812 | PCUE | 35.4 | 3212.0 | 34111.0 | 242.0 | 2368.0 |
| 7 | Hoegemeyer | 8773 | PCUE | 35.3 | 3131.0 | 33171.0 | 236.0 | 2340.0 |
| 8 | Golden Harvest | G15L32-DV | - | 35.1 | 3145.0 | 33070.0 | 242.0 | 2345.0 |
| 9 | Armor | Seed | Armor 1755TRE | 34.9 | 3201.0 | 33547.0 | 243.0 | 2338.0 |
| 9 | Golden Harvest | G13U29-VZ | - | 34.9 | 3182.0 | 33363.0 | 241.0 | 2334.0 |
| 11 | Hoegemeyer | 8440 | V | 34.7 | 3246.0 | 33818.0 | 249.0 | 2347.0 |
| 12 | Brevant | B16D58PCUE | - | 34.6 | 3193.0 | 33179.0 | 239.0 | 2303.0 |
| 13 | Golden Harvest | G13U96-DV | - | 33.5 | 3255.0 | 32699.0 | 269.0 | 2337.0 |
| 14 | Armor | Seed | Armor 1479VT2P | 33.3 | 3483.0 | 34825.0 | 259.0 | 2290.0 |
| 15 | Pioneer | P14364PCUE | - | 33.0 | 3103.0 | 30702.0 | 236.0 | 2185.0 |
| 16 | Pioneer | P12517V | - | 29.6 | 2973.0 | 26428.0 | 206.0 | 1871.0 |
Top 5 by Ton/Acre: B13R55V (Brevant) 36.8, B11M47PCE (Brevant) 36.3, P15517PCE (Pioneer) 36.3, P18216PCE (Pioneer) 36.0, B09C43PCE (Brevant) 35.6.