Wilson Supply Inc. · Jones Logistics Corp.
Contract text (the model got exactly this text)
PURCHASE AGREEMENT This Purchase Agreement (the “Agreement”) is entered into by and between Wilson Supply Inc., a Delaware corporation with its principal office at 4432 Oak Avenue, Houston, TX 77041, EIN None (“Seller”) and Jones Logistics Corp., a Delaware corporation with its principal office at 4431 Commerce Drive, Boston, MA 02158, EIN 55-7895622 (“Buyer”). 1. DEFINITIONS 1.1 “Confidential Information” means all non-public business and technical information. 1.2 “Business Day” means any day other than a Saturday, Sunday or U.S. federal holiday. 2. SCOPE 2.1 Seller shall sell and deliver to Buyer the office furniture specified in Exhibit A, and Buyer shall accept and pay for such goods. 3. FEES AND PAYMENT 3.1 Buyer shall pay Seller $69,390 as a one-time fee, exclusive of applicable sales tax. 3.2 Invoices are payable within thirty (30) days of the invoice date. 4. TERM AND TERMINATION 4.1 This Agreement shall become effective on the first day of the calendar month following the date of its signature. 5. CONFIDENTIALITY 5.1 Each party shall keep the other party's Confidential Information strictly confidential. 6. MISCELLANEOUS 6.1 This Agreement shall be governed by and construed in accordance with the laws of the State of California, without regard to its conflict of laws principles. 6.2 This Agreement constitutes the entire agreement between the parties. Signed in Williamberg on April 18, 2026. Seller: ____________________ Buyer: ____________________
Verdict
Cheapest without an error: Gemma 4 31B at $0.17 per 1,000 documents.
- Claude Sonnet 5 is also error-free but 29.3× more expensive.
Prompt given to every model
Extract the key terms of the contract below and return only JSON with these keys:
provider_name the party that delivers (provider, seller, landlord, licensor, contractor),
exactly as written, including the legal form
provider_id that party's company ID (EIN), if stated
client_name the party that pays (client, buyer, tenant, licensee, customer)
client_id that party's company ID (EIN), if stated
contract_type one of: services, supply, lease, license, maintenance
price the agreed price excluding VAT / sales tax (number)
currency ISO 4217 code (USD, EUR, CZK, …)
price_period one of: one_time, monthly, yearly
effective_date the date the contract takes effect (YYYY-MM-DD)
end_date the date a fixed term ends (YYYY-MM-DD); null if the term is indefinite
notice_period_months the termination notice period in months (number); null if there is none
penalty_pct_per_day the late-payment penalty in percent of the overdue amount per day
(e.g. 0.05 for 0.05 %); null if there is none
governing_law ISO 3166 country code of the governing law; US states as US-XX (e.g. US-NY)
Rules:
- Resolve relative dates ("on the date of signature", "the first day of the following month")
against the signing date.
- The signing date is not the effective date unless the contract says so.
- Deposits, advance payments and fixed penalties for other breaches are not the price or the
late-payment penalty.
- If a value is not in the contract, return null. Do not guess.
- Amounts as numbers with a decimal point, no thousands separators and no currency symbol.
How we score
Exact match per field after normalising dates, amounts and whitespace. Missing diacritics count as an error. Cost is the real token spend of this run, converted at the rate shown in the footer.
What each model extracted
| Field | Correct value | Gemma 4 31B13 / 13 fields | GPT-6 Luna13 / 13 fields | Mistral Small 411 / 13 fields | DeepSeek V4.1 Flash13 / 13 fields | Qwen3.8 Flash13 / 13 fields | Gemini 3.5 Flash Lite13 / 13 fields | Mistral Medium 3.513 / 13 fields | GPT-6 Sol13 / 13 fields | Gemini 3.8 Flash13 / 13 fields | Claude Sonnet 513 / 13 fields |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Provider | Wilson Supply Inc. | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc., a Delaware corporationwrong value | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) | Wilson Supply Inc. (correct) |
| Provider ID | — | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) |
| Client | Jones Logistics Corp. | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp., a Delaware corporationwrong value | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) | Jones Logistics Corp. (correct) |
| Client ID | 55-7895622 | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) | 55-7895622 (correct) |
| Contract type | supply | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) | supply (correct) |
| Price (net) | 69390.00 | 69390.00 (correct) | 69390.00 (correct) | 69390 (correct) | 69390 (correct) | 69390 (correct) | 69390.00 (correct) | 69390 (correct) | 69390.00 (correct) | 69390 (correct) | 69390.00 (correct) |
| Currency | USD | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) |
| Billing period | one_time | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) | one_time (correct) |
| Effective date | 2026-05-01 | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) | 2026-05-01 (correct) |
| End date | — | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) |
| Notice period (months) | — | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) |
| Late-payment penalty (% per day) | — | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) | — (correct) |
| Governing law | US-CA | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) | US-CA (correct) |
| Tokens | input / output | 807 / 136 | 921 / 208 | 801 / 136 | 1,111 / 237 | 1,206 / 820 | 795 / 164 | 801 / 129 | 921 / 125 | 795 / 693 | 1,161 / 259 |
| of which hidden reasoning | billed as output | 0 | 71 | 0 | 121 | 667 | 0 | 0 | 24 | 531 | 72 |
| of which from cache | input billed at a discount | 423 | 0 | 0 | 654 | 768 | 0 | 0 | 0 | 0 | 0 |
| Cost of this document | this run | $0.0002 | $0.0002 | $0.0002 | $0.0003 | $0.0005 | $0.0006 | $0.0022 | $0.0031 | $0.0032 | $0.0049 |
| Per 1,000 documents | for the same kind of document | $0.17 | $0.20 | $0.20 | $0.26 | $0.46 | $0.65 | $2.17 | $3.09 | $3.20 | $4.91 |
| Latency | this run | 5.8 s | 3 s | 1.2 s | 3.1 s | 12.3 s | 0.9 s | 1.1 s | 2.1 s | 3.5 s | 3.1 s |