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
Soybean yield trial — Nebraska, 2024
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Soybean
- State: Nebraska (NE)
- Year: 2024
- Plot ID: 2440945
- Cooperator: Terry Christensen
- Planted: 2024-05-03
- Harvested: 2024-10-08
- Population: 160,000 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/soybean/plot-report/ne/2024/2440945
Results (top-down by rank)
| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | Beck's | 2725XF | - | 73.0 | 9.7 | 52.1 | $763.73 |
| 2 | Golden Harvest | GH2925XF | XtendFlex ® | 72.6 | 15.0 | 46.5 | $751.41 |
| 3 | NK | NK27-W8XF | XtendFlex ® | 72.5 | 9.9 | 46.0 | $749.65 |
| 4 | Beck's | 2559XF | - | 72.0 | 10.1 | 50.2 | $750.53 |
| 5 | Pioneer | P27Z41E | - | 71.9 | 12.7 | 45.0 | $742.01 |
| 6 | Golden Harvest | GH3023XF | XtendFlex ® | 71.8 | 11.4 | 49.1 | $746.86 |
| 7 | Asgrow | AG29XF4 | - | 71.5 | 10.8 | 45.8 | $739.02 |
| 8 | Beck's | 3227XF | - | 71.1 | 11.0 | 48.3 | $738.44 |
| 9 | Asgrow | AG32XF2 | - | 70.8 | 11.9 | 50.6 | $738.59 |
| 10 | Pioneer | P26Z78E | - | 70.2 | 9.7 | 46.0 | $725.87 |
| 11 | NK | NK29-Q3XF | XtendFlex ® | 69.8 | 10.2 | 46.8 | $722.85 |
| 12 | Pioneer | P28Z30E | - | 68.7 | 15.0 | 47.8 | $712.83 |
| 13 | Beck's | 2997XF | - | 68.6 | 15.4 | 46.1 | $709.46 |
| 14 | Channel | 2524RXF | - | 67.0 | 9.6 | 48.0 | $695.46 |
| 15 | Channel | 2824RXF | - | 66.6 | 16.0 | 49.0 | $692.64 |
| 16 | Golden Harvest | GH2722XF | XtendFlex ® | 65.2 | 18.2 | 45.0 | $672.86 |
Top 5 by Yield: 2725XF (Beck's) 73.0, GH2925XF (Golden Harvest) 72.6, NK27-W8XF (NK) 72.5, 2559XF (Beck's) 72.0, P27Z41E (Pioneer) 71.9.