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>
1.8 KiB
1.8 KiB
Silage yield trial — Wisconsin, 2024
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: Wisconsin (WI)
- Year: 2024
- Plot ID: 2465537
- Cooperator: Ken Beck
- Planted: 2024-05-19
- Harvested: 2024-09-17
- Population: 34,000 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/wi/2024/2465537
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 | B09C43V | - | 39.0 | 2992.0 | 34985.0 | 192.0 | 2405.0 |
| 2 | Brevant | B05D47PCE | - | 37.8 | 3251.0 | 36876.0 | 222.0 | 2449.0 |
| 3 | LG Seeds | LG5836PWE | - | 33.4 | 2850.0 | 28577.0 | 166.0 | 2007.0 |
| 3 | DEKALB | DKC105-33 | - | 33.4 | 3162.0 | 31716.0 | 203.0 | 2101.0 |
| 5 | Brevant | B12C01AM | - | 33.3 | 3138.0 | 31345.0 | 208.0 | 2109.0 |
| 6 | Preceon | PR105-50 | - | 33.1 | 2971.0 | 29540.0 | 182.0 | 2012.0 |
| 7 | Brevant | B06F91Q | - | 31.0 | 3118.0 | 29009.0 | 202.0 | 1945.0 |
| 8 | Enogen | E112S5-D | - | 30.3 | 2841.0 | 25856.0 | 149.0 | 1776.0 |
| 9 | NK | NK0440-AT | - | 28.0 | 3199.0 | 26865.0 | 196.0 | 1739.0 |
| 10 | Preceon | PR108-20 | - | 26.5 | 3252.0 | 25835.0 | 220.0 | 1710.0 |
| 11 | Brevant | B06U78SXE | - | 26.1 | 3274.0 | 25670.0 | 215.0 | 1687.0 |
| 12 | Preceon | PR105-20 | - | 23.2 | 3261.0 | 22661.0 | 220.0 | 1494.0 |
| 13 | NK | NK0501-DV | - | 23.0 | 3184.0 | 21922.0 | 214.0 | 1468.0 |
| 14 | Brevant | B05B24Q | - | 22.1 | 3558.0 | 23614.0 | 252.0 | 1503.0 |
| 15 | Brevant | B14U78SSE | - | 20.5 | 2930.0 | 18013.0 | 250.0 | 1389.0 |
Top 5 by Ton/Acre: B09C43V (Brevant) 39.0, B05D47PCE (Brevant) 37.8, LG5836PWE (LG Seeds) 33.4, DKC105-33 (DEKALB) 33.4, B12C01AM (Brevant) 33.3.