Datasets:
messages listlengths 2 84 |
|---|
[
{
"role": "user",
"content": "What is History?"
},
{
"role": "assistant",
"content": "A record of past events or a record of the rise and fall of civilization."
}
] |
[
{
"role": "user",
"content": "What is General History?"
},
{
"role": "assistant",
"content": "A history of all Nations and Peoples."
}
] |
[
{
"role": "user",
"content": "Into how many Divisions may General History be divided?"
},
{
"role": "assistant",
"content": "Three."
},
{
"role": "user",
"content": "What are they?"
},
{
"role": "assistant",
"content": "Ancient, Mediaeval, and Modern."
}
] |
[
{
"role": "user",
"content": "What is the Period of Ancient History?"
},
{
"role": "assistant",
"content": "From remote antiquity to the Fall of the Roman Empire, 476 A. D."
},
{
"role": "user",
"content": "What are the limits of the Mediaeval Division?"
},
{
"role": "assista... |
[
{
"role": "user",
"content": "What is Biography?"
},
{
"role": "assistant",
"content": "The history of a single individual."
}
] |
[
{
"role": "user",
"content": "What is an Autobiography?"
},
{
"role": "assistant",
"content": "The history of an individual which has been written by himself."
}
] |
[
{
"role": "user",
"content": "What is the Derivation of the word History?"
},
{
"role": "assistant",
"content": "From two Greek words, which originally meant \"To know by inquiry.\""
}
] |
[
{
"role": "user",
"content": "What is Political History?"
},
{
"role": "assistant",
"content": "The history of States and Empires."
}
] |
[
{
"role": "user",
"content": "What is Ecclesiastical History?"
},
{
"role": "assistant",
"content": "The history of the Christian Church."
}
] |
[
{
"role": "user",
"content": "What is meant by Sacred History?"
},
{
"role": "assistant",
"content": "The historical part of the Scriptures."
}
] |
[
{
"role": "user",
"content": "What is Profane History?"
},
{
"role": "assistant",
"content": "Any history written by uninspired writers."
}
] |
[
{
"role": "user",
"content": "How many sources have we of historical information?"
},
{
"role": "assistant",
"content": "Three."
},
{
"role": "user",
"content": "What are they?"
},
{
"role": "assistant",
"content": "Records, Monuments, and Legends."
},
{
"role": "... |
[
{
"role": "user",
"content": "With what does the History of a people begin?"
},
{
"role": "assistant",
"content": "With the formation of settled communities."
}
] |
[
{
"role": "user",
"content": "What is the Caucasian Historic Race?"
},
{
"role": "assistant",
"content": "The Caucasian, the others having done little worth recording."
},
{
"role": "user",
"content": "How is it divided?"
},
{
"role": "assistant",
"content": "Into three g... |
[
{
"role": "user",
"content": "What does the Semitic branch embrace?"
},
{
"role": "assistant",
"content": "The Assyrians, the Hebrews, the Phoenicians and the Arabs."
},
{
"role": "user",
"content": "What has been its great characteristic?"
},
{
"role": "assistant",
"cont... |
[
{
"role": "user",
"content": "What does the Hamitic branch include?"
},
{
"role": "assistant",
"content": "The Chaldeans and the Egyptians."
},
{
"role": "user",
"content": "What has it been remarkable for?"
},
{
"role": "assistant",
"content": "Its massive architecture."... |
[
{
"role": "user",
"content": "What country is supposed to have been the birthplace of mankind?"
},
{
"role": "assistant",
"content": "Asia."
}
] |
[
{
"role": "user",
"content": "What nation had made progress in civilization in a time back of all history?"
},
{
"role": "assistant",
"content": "The Aryans."
},
{
"role": "user",
"content": "What does the word mean?"
},
{
"role": "assistant",
"content": "Those who go str... |
[
{
"role": "user",
"content": "Where does history begin?"
},
{
"role": "assistant",
"content": "On the banks of the Nile, the Tigris and the Euphrates."
}
] |
[
{
"role": "user",
"content": "What are the earliest cities of the world?"
},
{
"role": "assistant",
"content": "Memphis, Thebes, Nineveh and Babylon."
}
] |
[
{
"role": "user",
"content": "What is the earliest account we have of Egypt?"
},
{
"role": "assistant",
"content": "About 2700 B.C., Menes, the half-mythical founder of the nation, is said to have built Memphis, which he made his capital."
}
] |
[
{
"role": "user",
"content": "What is Egypt sometimes called?"
},
{
"role": "assistant",
"content": "The \"Gift of the Nile.\""
},
{
"role": "user",
"content": "Why so called?"
},
{
"role": "assistant",
"content": "The Nile inundates Egypt every year and then recedes, lea... |
[
{
"role": "user",
"content": "How was Egypt divided?"
},
{
"role": "assistant",
"content": "Into several States, but finally was united into two parts: Upper and Lower Egypt."
}
] |
[
{
"role": "user",
"content": "What is the date of the Old Empire?"
},
{
"role": "assistant",
"content": "From remote antiquity to 2080 B. C."
}
] |
[
{
"role": "user",
"content": "What is the most interesting epoch of the Old Empire?"
},
{
"role": "assistant",
"content": "The IVth or Pyramid dynasty, so called because its chief monarch built the three great pyramids at Ghizeh."
},
{
"role": "user",
"content": "Who was the best kno... |
[
{
"role": "user",
"content": "What is a Dynasty?"
},
{
"role": "assistant",
"content": "A succession of sovereigns of the same race ruling a particular country."
}
] |
[
{
"role": "user",
"content": "What may be said of the progress of Arts in Egypt?"
},
{
"role": "assistant",
"content": "The useful arts made rapid progress under the Pyramidic Dynasties."
},
{
"role": "user",
"content": "Where did they get their Copper?"
},
{
"role": "assista... |
[
{
"role": "user",
"content": "What is the date of the Second Empire?"
},
{
"role": "assistant",
"content": "From 2080 B. C. to 1525 B. C."
}
] |
[
{
"role": "user",
"content": "What famous works were accomplished in the Second Empire?"
},
{
"role": "assistant",
"content": "The Labyrinth and Lake Moeris."
},
{
"role": "user",
"content": "What was the Labyrinth?"
},
{
"role": "assistant",
"content": "A magnificent gro... |
[
{
"role": "user",
"content": "What was Lake Moeris?"
},
{
"role": "assistant",
"content": "A gigantic reservoir built to divert the waters of the Nile during an inundation and hold them for the use of the neighboring lands in time of drought."
}
] |
[
{
"role": "user",
"content": "Who were the first to invade Egypt?"
},
{
"role": "assistant",
"content": "Tribes from Asia under the Shepherd Kings."
},
{
"role": "user",
"content": "Who were they?"
},
{
"role": "assistant",
"content": "The Hyksos, a rude, barbarian race, ... |
[
{
"role": "user",
"content": "When did Abraham visit Egypt?"
},
{
"role": "assistant",
"content": "During the reign of the Shepherd Kings."
}
] |
[
{
"role": "user",
"content": "What was the date of the New Empire?"
},
{
"role": "assistant",
"content": "From 1525 B. C. to 525 B. C."
},
{
"role": "user",
"content": "What is said of this epoch?"
},
{
"role": "assistant",
"content": "During this period, there was a nati... |
[
{
"role": "user",
"content": "What was the employment of captives who were brought to Egypt?"
},
{
"role": "assistant",
"content": "Working in the mines and making brick."
}
] |
[
{
"role": "user",
"content": "What cruel act was Rameses guilty of?"
},
{
"role": "assistant",
"content": "He ordered the Hebrew boys to be thrown into the Nile."
}
] |
[
{
"role": "user",
"content": "What Ruler was visited by the Plagues of Egypt?"
},
{
"role": "assistant",
"content": "The son of Rameses II"
},
{
"role": "user",
"content": "What was his name?"
},
{
"role": "assistant",
"content": "Menephthah."
}
] |
[
{
"role": "user",
"content": "When did the decline of Egypt begin?"
},
{
"role": "assistant",
"content": "In the 7th century B.C., when it was conquered by the Assyrians."
}
] |
[
{
"role": "user",
"content": "Who revived the Egyptian power?"
},
{
"role": "assistant",
"content": "Psammeticus and his successor Necho, who completely subdued all the enemies."
}
] |
[
{
"role": "user",
"content": "What great event occurred during Necho's reign?"
},
{
"role": "assistant",
"content": "The circumnavigation of Africa."
}
] |
[
{
"role": "user",
"content": "What other country besides Egypt did Necho rule?"
},
{
"role": "assistant",
"content": "All the country between the Mediterranean Sea and the River Euphrates."
}
] |
[
{
"role": "user",
"content": "How did Necho lose his possessions in Asia?"
},
{
"role": "assistant",
"content": "By his defeat in the battle of Carchemish."
},
{
"role": "user",
"content": "Who commanded the victorious army in this battle?"
},
{
"role": "assistant",
"cont... |
[
{
"role": "user",
"content": "When did Egypt pass into the control of the Persians?"
},
{
"role": "assistant",
"content": "In the 6th century, when they were conquered by Cambyses, and became a part of the Persian Empire."
}
] |
[
{
"role": "user",
"content": "When did Egypt throw off the Persian yoke?"
},
{
"role": "assistant",
"content": "Under Alexander the Great, 334 B. C."
}
] |
[
{
"role": "user",
"content": "What did Alexander do in Egypt?"
},
{
"role": "assistant",
"content": "Built a new city, Alexandria, at the mouth of the Nile."
}
] |
[
{
"role": "user",
"content": "Who was the father of Alexander?"
},
{
"role": "assistant",
"content": "King Philip of Macedon."
}
] |
[
{
"role": "user",
"content": "What happened to Egypt after the death of Alexander?"
},
{
"role": "assistant",
"content": "It passed into the rule of the Ptolemies from 323 B. C. to 30 B. C."
},
{
"role": "user",
"content": "What was this translation called?"
},
{
"role": "ass... |
[
{
"role": "user",
"content": "How many Ptolemies were there?"
},
{
"role": "assistant",
"content": "Thirteen in all."
}
] |
[
{
"role": "user",
"content": "Who was the last Ptolemy?"
},
{
"role": "assistant",
"content": "Cleopatra, a brilliant princess."
},
{
"role": "user",
"content": "What happened during her reign?"
},
{
"role": "assistant",
"content": "Egypt was conquered by Rome."
}
] |
[
{
"role": "user",
"content": "How did Cleopatra come to her death?"
},
{
"role": "assistant",
"content": "She killed herself rather than be seen in the triumphal procession of her Roman conqueror, Octavius."
}
] |
[
{
"role": "user",
"content": "When did Egypt come into the control of the Romans?"
},
{
"role": "assistant",
"content": "In the year 30 B. C."
}
] |
[
{
"role": "user",
"content": "How long did Rome control Egypt?"
},
{
"role": "assistant",
"content": "Until the Fall of the Roman Empire."
}
] |
[
{
"role": "user",
"content": "Who has controlled Egypt since the Fall of the Roman Empire?"
},
{
"role": "assistant",
"content": "The Turks, principally."
}
] |
[
{
"role": "user",
"content": "What is the title of the Ruler of Egypt?"
},
{
"role": "assistant",
"content": "Khedive."
}
] |
[
{
"role": "user",
"content": "What were the rulers called from 1250 to 1517?"
},
{
"role": "assistant",
"content": "The Mameluke Sultans."
}
] |
[
{
"role": "user",
"content": "Who conquered the Turks at the end of the 18th century?"
},
{
"role": "assistant",
"content": "The French under Bonaparte."
}
] |
[
{
"role": "user",
"content": "What was Bonaparte's charge to his soldiers at the Battle of the Pyramids?"
},
{
"role": "assistant",
"content": "Soldiers! from yonder pyramids forty centuries look down upon you."
}
] |
[
{
"role": "user",
"content": "How long did Egypt remain under French rule?"
},
{
"role": "assistant",
"content": "The French were expelled by the English in 1802, and the province was restored to Turkey."
}
] |
[
{
"role": "user",
"content": "What great undertaking was attempted by Ismail Pasha?"
},
{
"role": "assistant",
"content": "The conquest of Central Africa called the Soudan, and the suppression of the slave trade."
}
] |
[
{
"role": "user",
"content": "What Englishman was appointed governor of the Soudan in the service of the Khedive?"
},
{
"role": "assistant",
"content": "General Gordon, in 1874."
}
] |
[
{
"role": "user",
"content": "What great revolt against Egyptian power took place in Soudan?"
},
{
"role": "assistant",
"content": "The revolt of the Mahdi."
}
] |
[
{
"role": "user",
"content": "What is the meaning of Mahdi?"
},
{
"role": "assistant",
"content": "According to Mohammedan belief, a spiritual ruler who is to appear on earth during the last days."
}
] |
[
{
"role": "user",
"content": "Who had himself proclaimed as Mahdi?"
},
{
"role": "assistant",
"content": "Mohammed Ahmed, a man of low birth."
},
{
"role": "user",
"content": "What did he do?"
},
{
"role": "assistant",
"content": "He gathered an insurgent band of Mohammed... |
[
{
"role": "user",
"content": "What was the fate of Gordon?"
},
{
"role": "assistant",
"content": "He was besieged by the Mahdi at Khartoum, and killed in the storming of the city, 1885."
}
] |
[
{
"role": "user",
"content": "Where are the Pyramids?"
},
{
"role": "assistant",
"content": "In the western valley of the Nile, from near Cairo to about 100 miles up the river."
}
] |
[
{
"role": "user",
"content": "How many Pyramids were there at first?"
},
{
"role": "assistant",
"content": "Over 100, and 65 yet remain."
}
] |
[
{
"role": "user",
"content": "What was the purpose of the Pyramids?"
},
{
"role": "assistant",
"content": "Monuments over the remains of noted rulers."
}
] |
[
{
"role": "user",
"content": "What is the shape of the Pyramids?"
},
{
"role": "assistant",
"content": "Four-sided, directed toward the Cardinal Points."
}
] |
[
{
"role": "user",
"content": "Of what material are the Pyramids built?"
},
{
"role": "assistant",
"content": "Stone, or a mass of rubble with an external casing of stone."
},
{
"role": "user",
"content": "Do they still maintain their original size?"
},
{
"role": "assistant",
... |
[
{
"role": "user",
"content": "What is a Sphinx?"
},
{
"role": "assistant",
"content": "A fabulous monster of mythology."
}
] |
[
{
"role": "user",
"content": "What were the Sphinxes of Egypt?"
},
{
"role": "assistant",
"content": "Large statues representing the head of a man and the body of a lion."
}
] |
[
{
"role": "user",
"content": "What is an Obelisk?"
},
{
"role": "assistant",
"content": "A large shaft of stone, usually square, and covered with hieroglyphics."
},
{
"role": "user",
"content": "Where are they most numerous?"
},
{
"role": "assistant",
"content": "In Egypt... |
[
{
"role": "user",
"content": "What are Hieroglyphics?"
},
{
"role": "assistant",
"content": "A series of pictures and characters symbolizing ideas, letters, syllables and words."
},
{
"role": "user",
"content": "How did their meaning become known to the scholars of to-day?"
},
{
... |
[
{
"role": "user",
"content": "On what was Egyptian literature written?"
},
{
"role": "assistant",
"content": "On scrolls of papyrus or paper reed, which flourished luxuriantly in ancient times on the banks of the Nile."
}
] |
[
{
"role": "user",
"content": "How did the Egyptians care for their dead?"
},
{
"role": "assistant",
"content": "They embalmed them and placed various articles in the tombs with them; especially images of the deceased persons and utensils connected with their profession or trade."
}
] |
[
{
"role": "user",
"content": "What did the religion of ancient Egypt teach?"
},
{
"role": "assistant",
"content": "A judgment after death, immortality, and transmigration of the soul; and it had many gods growing out of One."
},
{
"role": "user",
"content": "What was its form?"
},
... |
[
{
"role": "user",
"content": "Where is the Chinese Empire and what does it embrace?"
},
{
"role": "assistant",
"content": "In the central part of Asia, and it embraces China proper or the Middle Kingdom and its chief dependencies of Mongolia, Manchuria, Thibet, Sungaria and East Turkestan."
},... |
[
{
"role": "user",
"content": "What is the relation of the population of the Chinese Empire to its commerce?"
},
{
"role": "assistant",
"content": "Although the Empire is as large as the United States and Mexico and has nearly six times their population, its commerce does not equal that of Switze... |
[
{
"role": "user",
"content": "What is meant by China Proper?"
},
{
"role": "assistant",
"content": "The fertile valleys drained by the Hwang-ho and Yang-tse-kiang Rivers."
}
] |
[
{
"role": "user",
"content": "What other name has the Hoang-ho River?"
},
{
"role": "assistant",
"content": "Yellow River, on account of its color."
},
{
"role": "user",
"content": "What is there peculiar about this river?"
},
{
"role": "assistant",
"content": "Frequent f... |
[
{
"role": "user",
"content": "What is the population of China?"
},
{
"role": "assistant",
"content": "Nearly 400,000,000."
},
{
"role": "user",
"content": "What follows from such an immense population?"
},
{
"role": "assistant",
"content": "The field of labor at home is s... |
[
{
"role": "user",
"content": "What is said of the poverty of the people?"
},
{
"role": "assistant",
"content": "The masses of the population are poor with a poverty of which we have very little conception."
}
] |
[
{
"role": "user",
"content": "Where is the Plateau of Thibet?"
},
{
"role": "assistant",
"content": "In the central part of China."
},
{
"role": "user",
"content": "What may be said of its height?"
},
{
"role": "assistant",
"content": "It is the highest land in the world ... |
[
{
"role": "user",
"content": "What is supposed to be the date of the foundation of the Empire ? About 2800 B. C. Who was the great Social Teacher of the Chinese ?"
},
{
"role": "assistant",
"content": "Fuh-hi, who established the law of marriage and introduced the written characters. He is said ... |
[
{
"role": "user",
"content": "Under whose reign was the Chinese territory greatly extended?"
},
{
"role": "assistant",
"content": "Under Tao, who began his reign about 2356 B.C."
},
{
"role": "user",
"content": "What improvements were made during Tao's reign?"
},
{
"role": "a... |
[
{
"role": "user",
"content": "How many Dynasties of Kings have ruled China?"
},
{
"role": "assistant",
"content": "Over twenty."
}
] |
[
{
"role": "user",
"content": "Who were the constant terror of the Chinese?"
},
{
"role": "assistant",
"content": "The Mongolians or Tartars."
},
{
"role": "user",
"content": "When did they get a foothold in the Empire?"
},
{
"role": "assistant",
"content": "In 386 A. D., ... |
[
{
"role": "user",
"content": "When was the first Mongolian Dynasty?"
},
{
"role": "assistant",
"content": "In the thirteenth century, when the great Asiatic conqueror Kublai Khan invaded the Empire."
},
{
"role": "user",
"content": "How long did it last?"
},
{
"role": "assist... |
[
{
"role": "user",
"content": "What Tartar event occurred in the nth century?"
},
{
"role": "assistant",
"content": "The Tartars again obtained the throne."
},
{
"role": "user",
"content": "What did they found?"
},
{
"role": "assistant",
"content": "The dynasty which still... |
[
{
"role": "user",
"content": "What was the opium war (1840)?"
},
{
"role": "assistant",
"content": "The trade in opium between China and Great Britain was not legalized and the Chinese Commissioner attempted to suppress it. This brought on unfriendly relations and war was declared between the tw... |
[
{
"role": "user",
"content": "With whom did China carry on war between 1856 and 1860?"
},
{
"role": "assistant",
"content": "England and France."
},
{
"role": "user",
"content": "What was the cause of the war?"
},
{
"role": "assistant",
"content": "The impossibility of ob... |
[
{
"role": "user",
"content": "How did the British punish the Chinese for perfidy?"
},
{
"role": "assistant",
"content": "They destroyed the Summer Palace. It covered an area of many miles and was filled with all the curiosities and treasures Chinese wealth and taste could bring together."
},
... |
[
{
"role": "user",
"content": "How did the Taipings show their disloyalty to the government?"
},
{
"role": "assistant",
"content": "By discarding the queue, and they were on that account called long-haired rebels."
},
{
"role": "user",
"content": "When was the insurrection suppressed?... |
[
{
"role": "user",
"content": "Who is the present Emperor of China?"
},
{
"role": "assistant",
"content": "Kwang-Si, born in 1871."
}
] |
[
{
"role": "user",
"content": "What is the sign of loyalty to the Government?"
},
{
"role": "assistant",
"content": "The wearing of the queue."
}
] |
[
{
"role": "user",
"content": "Are the Chinese a wandering race?"
},
{
"role": "assistant",
"content": "They are not, but are home-loving, and when they emigrate it is with the expectation of returning to their \"Flowery Land.\""
}
] |
[
{
"role": "user",
"content": "Why has China influenced history so little?"
},
{
"role": "assistant",
"content": "Because the Chinese have kept themselves isolated from other nations."
},
{
"role": "user",
"content": "What is the cause of this?"
},
{
"role": "assistant",
"... |
[
{
"role": "user",
"content": "How is the life of the Chinese regulated?"
},
{
"role": "assistant",
"content": "The dress, the plan of the house, the mode of bowing, the minutest detail of life are regulated by three thousand ceremonial laws of immemorial usage."
},
{
"role": "user",
... |
[
{
"role": "user",
"content": "What do the Chinese call their country?"
},
{
"role": "assistant",
"content": "The \" Flowery Land,\" or the \" Flowery Kingdom.\""
},
{
"role": "user",
"content": "How early was Astronomy cultivated by them?"
},
{
"role": "assistant",
"conte... |
[
{
"role": "user",
"content": "What is the comparative age of the Chinese language?"
},
{
"role": "assistant",
"content": "It is the oldest spoken language now existing upon the earth."
},
{
"role": "user",
"content": "Why is it called a monosyllabic language?"
},
{
"role": "a... |
[
{
"role": "user",
"content": "What is said of the literature of the Chinese?"
},
{
"role": "assistant",
"content": "It is very extensive."
}
] |
End of preview. Expand in Data Studio
Pre-1930 Public Domain SFT Dataset
A supervised fine-tuning (SFT) dataset derived from 27 public-domain educational texts published before 1930, sourced from the Internet Archive. The texts span a wide range of 19th and early 20th century disciplines — natural science, history, law, philosophy, grammar, and more — and were written in a question-and-answer catechism format, making them naturally suited for instruction tuning.
Dataset Summary
| Metric | Count |
|---|---|
| Total conversations | 12,257 |
| Single-turn | 9,103 |
| Multi-turn | 3,154 |
| Datasets (source texts) | 27 |
Why This Dataset
- Authentic pre-modern English — rich, formal register with no LLM-generated text; all answers were written by human authors before 1930
- Broad domain coverage — history, science, law, ethics, grammar, mythology, agriculture, engineering, and more
- Multi-turn conversations — dependent Q&A chains are grouped into coherent multi-turn dialogues (up to 42 turns)
- Fully public domain — all source texts predate 1928 and are available freely via Internet Archive
Format
JSONL file. Each line is a conversation:
{"messages": [
{"role": "user", "content": "What is the law of gravitation?"},
{"role": "assistant", "content": "Every particle of matter in the universe attracts every other particle with a force which acts along the line joining and is proportional to the product of their masses and inversely proportional to the square of the distance between them."}
]}
Multi-turn example:
{"messages": [
{"role": "user", "content": "What great battle was fought?"},
{"role": "assistant", "content": "Battle of Poitiers (1356), in which the French were defeated by a small army of English archers."},
{"role": "user", "content": "What insurrection burst forth at this time?"},
{"role": "assistant", "content": "An insurrection of the peasantry caused by the misery in which they had been so long kept by the tyrannical nobles."},
{"role": "user", "content": "What is it called in history?"},
{"role": "assistant", "content": "The Jacquerie, from Jacques Bonhomme, a name derisively applied to a French peasant."},
{"role": "user", "content": "How did it end?"},
{"role": "assistant", "content": "After sacking the feudal castles the peasants were finally defeated in an attack upon one of the towns and massacred by the nobles."}
]}
Source Texts
| Dataset | Domain | Conversations |
|---|---|---|
| 1001-questions | World history | 592 |
| advanced-questions | General knowledge | 547 |
| agriculture | Farming & rural science | 213 |
| astronomy | Astronomy | 331 |
| botany | Botany & plant science | 136 |
| brewers-guide | Natural philosophy & everyday science | 1,216 |
| chemistry | Chemistry | 712 |
| civil-war | WWI history & international politics | 1,198 |
| common-core | American colonial & national history | 2,194 |
| constitution | U.S. constitutional law | 116 |
| electricity | Electrical engineering | 629 |
| engineering | Mechanical & steam engineering | 659 |
| ethics | Moral philosophy | 178 |
| familiar-things | Natural science & curiosities | 385 |
| grammar | English grammar | 251 |
| investors | Investment & business law | 400 |
| laborers | Labor economics & workers' rights | 110 |
| logic | Formal logic | 145 |
| music | Music theory | 128 |
| mythology | Greek & Roman mythology | 301 |
| new-york-bar | New York bar examination | 620 |
| patriotism | American civics | 7 |
| school-bulletin | General education | 352 |
| seeleys | American & English literature | 726 |
| stokers | Boiler operation & steam engineering | 30 |
| symbological | Biblical prophecy | 10 |
| world-history | World history | 71 |
Pipeline
The dataset was produced by a multi-stage pipeline:
- Extract — regex-based parsing of raw OCR text into Q&A pairs
- Bleed — LLM detection and recovery of structural bleed (merged pairs)
- OCR — LLM correction of scanning artifacts (broken words, character substitutions)
- Pair — LLM-guided grouping of dependent Q&A chains into multi-turn conversations
- Enrich — detection and rewriting of context-bare opening questions
- Filter — rule-based removal of residual OCR garbage (7 pairs removed)
Pipeline source: sft-extractor
Limitations
- Source texts reflect the knowledge, values, and biases of their era; some content may be outdated or culturally insensitive by modern standards
- OCR quality varies by source; residual scanning artifacts may remain in a small number of pairs
- Domain-ambiguous opening questions in multi-turn conversations have been enriched with minimal context, which may occasionally be imprecise
- The
civil-wardataset covers World War I (1914–1918), not the American Civil War, despite its filename
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