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>
1.7 KiB
1.7 KiB
Silage yield trial — Minnesota, 2024
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: Minnesota (MN)
- Year: 2024
- Plot ID: 2419762
- Cooperator: Wentzel Seeds
- Planted: 2024-04-22
- Harvested: 2024-09-12
- Population: 32,000 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/mn/2024/2419762
Results (top-down by rank)
| Rank | Brand | Product | Traits | Ton/Acre | Milk Per Acre | Milk Per Ton | Beef Per Acre | Beef Per Ton |
|---|---|---|---|---|---|---|---|---|
| 1 | Golden Harvest | G02K39-D | - | 44.1 | 3413.0 | 45168.0 | 268.0 | 3072.0 |
| 2 | DEKALB | DKC096-21 | - | 41.3 | 3194.0 | 39558.0 | 254.0 | 2813.0 |
| 3 | Golden Harvest | G03U08-D | - | 39.7 | 3248.0 | 38662.0 | 261.0 | 2735.0 |
| 4 | Golden Harvest | G94U63-V | - | 39.3 | 3195.0 | 37622.0 | 241.0 | 2619.0 |
| 4 | Golden Harvest | G98U62-DV | - | 39.3 | 3489.0 | 41159.0 | 286.0 | 2818.0 |
| 6 | Golden Harvest | G00U71-D | - | 38.9 | 3393.0 | 39611.0 | 261.0 | 2683.0 |
| 7 | Golden Harvest | G93A49-D | - | 37.5 | 3346.0 | 37673.0 | 257.0 | 2568.0 |
| 8 | Golden Harvest | G97B68-DV | - | 37.0 | 3018.0 | 33496.0 | 229.0 | 2422.0 |
| 9 | Golden Harvest | G01U74-AA | - | 34.5 | 3486.0 | 36094.0 | 271.0 | 2417.0 |
| 10 | Golden Harvest | G00A97-AA | - | 34.4 | 2966.0 | 30643.0 | 218.0 | 2217.0 |
| 11 | Golden Harvest | G90B11-AA | - | 32.3 | 3133.0 | 30353.0 | 241.0 | 2155.0 |
| 12 | Pioneer | P0075Q | - | 28.5 | 3256.0 | 27810.0 | 230.0 | 1866.0 |
Top 5 by Ton/Acre: G02K39-D (Golden Harvest) 44.1, DKC096-21 (DEKALB) 41.3, G03U08-D (Golden Harvest) 39.7, G94U63-V (Golden Harvest) 39.3, G98U62-DV (Golden Harvest) 39.3.