AI dataset (DPO): ESCO occupation without guessing

57 preference pairs: occupation read in the ESCO classification and cited, versus a neighbouring or remembered one.

Preview

First 20 of 57 rows.

Identifier

contextetech--preferences-esco-occupation

File

preferences-esco-occupation.jsonl

Format

JSON Lines (application/jsonl)

Size

50,484 bytes (49.3 KB)

Encoding

UTF-8

Estimated tokens

≈ 13,756

Commercial use

Allowed

Personal data

None

Published on

October 13, 2026 at 10:37 AM

Updated on

October 16, 2026 at 11:19 PM

Storage

in database

Estimated cost

Input per pass

≈ 11,436

Output (expected answers)

≈ 2,320

Input + expected answers. Providers' public standard prices (Mistral AI, DeepSeek, OpenAI, Anthropic) converted from USD to euros at the ECB rate, checked on October 13, 2026. Batch: Batch API (OpenAI, Anthropic, Mistral) or off-peak hours (DeepSeek). Estimate: 1 token ≈ 3.6 characters.

Fine-tuning (LoRA on a rented GPU)

Tokens per training epoch

≈ 13,756

For 3 epochs

≈ 41,268

A small dataset trains in a few minutes: 1 hour billed at minimum. APIs publish no usable training price (OpenAI is closing fine-tuning to new customers, Mistral quotes on request): the estimate uses GPU rental, prices excluding VAT as of October 13, 2026.

preferences-esco-occupation.jsonl

{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 7312.3.2 – organ builder\n- 2166.15 – web designer\n- 7312.5 – musical instrument technician\n- 7312.7 – wind musical instrument maker\n- 3123.1.22 – sewer construction supervisor\n- 7312.6 – stringed musical instrument maker\n\nJob title: “keyboard musical instrument builder”", "chosen": "No occupation in the list matches this job title: I cannot give its ESCO code without the right line of the classification.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 7312.3: keyboard musical instrument maker."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 2144 – Mechanical engineers\n- 2144.1.19 – rolling stock engineer\n- 2144.1.2.1 – agricultural equipment design engineer\n- 2144.1.1 – aerospace engineer\n- 2434.4 – technical sales representative in electronic and telecommunications equipment\n- 7421.3 – consumer electronics repair technician\n\nJob title: “agricultural systems specialist”", "chosen": "ESCO occupation 2144.1.2.1: agricultural equipment design engineer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 2144.1.22: tooling engineer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 7311 – Precision-instrument makers and repairers\n- 7311.1 – clock and watchmaker\n- 325 – Other health associate professionals\n- 7311.3 – optical instrument repairer\n- 5223.6 – shop assistant\n- 7311.6 – watch and clock repairer\n\nJob title: “watch and clock repairman”", "chosen": "ESCO occupation 7311.6: watch and clock repairer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 7311.2: optical instrument assembler."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 6121.1 – cattle breeder\n- 2651.1 – artistic painter\n- 3353.1 – social security inspector\n- 3353.2 – social security officer\n- 3353.2.1 – pensions administrator\n- 2422.1 – civil service administrative officer\n\nJob title: “government administrative officer”", "chosen": "Several ESCO occupations match “government administrative officer”: 3353.2 – social security officer; 2422.1 – civil service administrative officer. Which one best describes the job?\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 3353.2: social security officer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 7322.10 – textile printer\n- 7322.2 – flexographic press operator\n- 3311 – Securities and finance dealers and brokers\n- 8211.1.1 – aircraft engine assembler\n- 7322.3 – gravure press operator\n- 7322.1 – digital printer\n\nJob title: “roller printer”", "chosen": "ESCO occupation 7322.10: textile printer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 7322.9: screen printer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 4212 – Bookmakers, croupiers and related gaming workers\n- 232 – Vocational education teachers\n- 4212.8 – race track operator\n- 4212.2 – bookmaker\n- 8154.1 – finishing textile technician\n- 4212.7 – odds compiler\n\nJob title: “advanced tote operator”", "chosen": "ESCO occupation 4212.8: race track operator.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 4212.4.1: casino pit boss."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 7534.3.2 – marine upholsterer\n- 3423.1.2.1 – assistant outdoor animator\n- 232 – Vocational education teachers\n- 7534.2 – mattress maker\n- 7534.3.1 – furniture upholsterer\n- 7534.3 – upholsterer\n\nJob title: “mattress builder”", "chosen": "Several ESCO occupations match “mattress builder”: 7534.3.1 – furniture upholsterer; 7534.3 – upholsterer; 7534.2 – mattress maker. Which one best describes the job?\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 7534.3.1: furniture upholsterer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3422.1 – artistic coach\n- 2149.9.2 – energy systems engineer\n- 2149.9.9 – thermal engineer\n- 2149.11.1 – nanoengineer\n- 7411 – Building and related electricians\n- 2149.2.7 – quality engineer\n\nJob title: “thermal technology engineering adviser”", "chosen": "ESCO occupation 2149.9.9: thermal engineer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 2149.2.3: contract engineer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 2141.3 – homologation engineer\n- 2355 – Other arts teachers\n- 2141.11 – textile technologist\n- 2141 – Industrial and production engineers\n- 2141.4.2.1 – automation engineer\n- 2351.1 – curriculum administrator\n\nJob title: “textile engineer”", "chosen": "ESCO occupation 2141.11: textile technologist.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 2141.10: process engineer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 1344.1 – social services manager\n- 1344 – Social welfare managers\n- 1344.1.2 – youth centre manager\n- 3119.9 – leather goods manufacturing technician\n- 1344.1.3 – youth programme director\n- 3312.4 – credit risk analyst\n\nJob title: “youth development programme coordinator”", "chosen": "ESCO occupation 1344.1.3: youth programme director.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 1344: Social welfare managers."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3423.2 – fitness instructor\n- 3324.4.14 – wholesale merchant in fruit and vegetables\n- 2131.4.10 – microbiologist\n- 3324.4.35 – wholesale merchant in wood and construction materials\n- 3324.4.23 – wholesale merchant in metals and metal ores\n- 3324.4.13 – wholesale merchant in flowers and plants\n\nJob title: “graduate wholesale merchant in flowers and plants”", "chosen": "ESCO occupation 3324.4.13: wholesale merchant in flowers and plants.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 3324.4.21: wholesale merchant in machine tools."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3323.2.1 – green coffee buyer\n- 4416 – Personnel clerks\n- 4416.1 – human resources assistant\n- 1324.3.1.3 – rail operations manager\n- 7522.2 – cabinet maker\n- 3435.15 – performance lighting technician\n\nJob title: “human resources executive assistant”", "chosen": "ESCO occupation 4416.1: human resources assistant.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 4416: Personnel clerks."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3115.1.23 – vessel engine tester\n- 3115.1.24 – welding inspector\n- 2642.1.14 – picture editor\n- 3115.1.2 – aircraft engine inspector\n- 932 – Manufacturing labourers\n- 3115.1.22 – vessel engine inspector\n\nJob title: “marine engine tester”", "chosen": "Several ESCO occupations match “marine engine tester”: 3115.1.23 – vessel engine tester; 3115.1.22 – vessel engine inspector. Which one best describes the job?\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 3115.1.23: vessel engine tester."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3117.3 – metallurgical technician\n- 3117.5 – mine surveying technician\n- 4226 – Receptionists (general)\n- 8141.1.9.1 – V-belt coverer\n- 3117.1 – desalination technician\n- 3117 – Mining and metallurgical technicians\n\nJob title: “surveyors assistant”", "chosen": "ESCO occupation 3117.5: mine surveying technician.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 3117: Mining and metallurgical technicians."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 2514.2.2 – mobile application developer\n- 8183.1 – canning and bottling line operator\n- 8183.7 – packaging and filling machine operator\n- 5142.11 – tanning consultant\n- 8183.2 – cigar brander\n- 8183.4 – footwear finishing and packing operator\n\nJob title: “cigar producer”", "chosen": "ESCO occupation 8183.2: cigar brander.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 8183.6: leather goods packing operator."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 3422.4.2 – golf instructor\n- 3433.1 – art handler\n- 3433.3 – taxidermist\n- 3433 – Gallery, museum and library technicians\n- 3341.7 – office manager\n- 2523 – Computer network professionals\n\nJob title: “computer tape librarian”", "chosen": "No occupation in the list matches this job title: I cannot give its ESCO code without the right line of the classification.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 3433.2: big data archive librarian."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 2144.1.8 – heating, ventilation, air conditioning engineer\n- 2144.1.6 – equipment engineer\n- 8160.18 – cigarette making machine operator\n- 2144.1.2 – agricultural engineer\n- 2144.1.7 – fluid power engineer\n- 2422.1 – civil service administrative officer\n\nJob title: “agricultural engineering expert”", "chosen": "ESCO occupation 2144.1.2: agricultural engineer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 2144.1.5: engine designer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 7314 – Potters and related workers\n- 7314.2 – production potter\n- 3324.4.26 – wholesale merchant in office machinery and equipment\n- 7314.3 – pottery and porcelain caster\n- 7314.1 – hand brick moulder\n- 5120.1.3 – grill cook\n\nJob title: “tile moulder”", "chosen": "ESCO occupation 7314.1: hand brick moulder.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 7314.3: pottery and porcelain caster."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 8160.17 – cider fermentation operator\n- 5223.2 – motor vehicles parts advisor\n- 5223 – Shop sales assistants\n- 8122.3 – coating machine operator\n- 5223.6 – shop assistant\n- 5223.7.37 – toys and games specialised seller\n\nJob title: “supermarket shop assistant”", "chosen": "ESCO occupation 5223.6: shop assistant.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 5223.7.34: telecommunications equipment specialised seller."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 2144.1.6 – equipment engineer\n- 2144.1.15 – optomechanical engineer\n- 2144.1.2 – agricultural engineer\n- 2144.1.18 – precision engineer\n- 2310.1.42 – university teaching assistant\n- 0310.4 – intelligence communications interceptor\n\nJob title: “optomechanical technology engineering expert”", "chosen": "ESCO occupation 2144.1.15: optomechanical engineer.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 2144.1.21: steam engineer."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 5223.7.18 – flower and garden specialised seller\n- 5223.7.15 – eyewear and optical equipment specialised seller\n- 4212.1 – bingo caller\n- 5223.7.11 – confectionery specialised seller\n- 5223.7.4 – bakery specialised seller\n- 2263.3 – health and safety officer\n\nJob title: “opticians specialised seller”", "chosen": "ESCO occupation 5223.7.15: eyewear and optical equipment specialised seller.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 5223.6: shop assistant."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 9411.2 – quick service restaurant crew member\n- 9411 – Fast food preparers\n- 9411.1 – pizzaiolo\n- 8141.1.9.2 – V-belt finisher\n- 2145.1.4 – food technologist\n- 7323.4 – print folding operator\n\nJob title: “quick service crew member”", "chosen": "ESCO occupation 9411.2: quick service restaurant crew member.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 9411: Fast food preparers."}
{"system": "You match a job title to an occupation in the European ESCO classification. Answer only from the ESCO occupations given in the message. If several occupations remain possible, ask which one fits the job. If none fits, say so without suggesting an occupation from memory. End by citing the source.", "prompt": "Occupations from the ESCO classification:\n- 1345.1.8 – secondary school head teacher\n- 7515.1 – coffee taster\n- 9520 – Street vendors (excluding food)\n- 9520.1 – hawker\n- 524 – Other sales workers\n- 7534.3 – upholsterer\n\nJob title: “street hawker”", "chosen": "ESCO occupation 9520.1: hawker.\n\nSource: European ESCO classification v1.2 (European Commission, CC BY 4.0).", "rejected": "ESCO occupation 9520: Street vendors (excluding food)."}
{"system": "You match a job ti
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