Datasets:
text stringlengths 200 50k | id stringlengths 32 47 | url stringlengths 13 5.17k ⌀ | source stringclasses 7
values | quality_score float64 0.71 5.31 ⌀ |
|---|---|---|---|---|
In the Counting unit, students show, compare, and order numbers up to 200. Students count by 20s, 25s, and 50s up to 200. Students also read and write numbers up to 200.
Patterns and Equality
In the Patterns and Equality unit, students learn about patterns in addition and subtraction. They learn how to show and create ... | <urn:uuid:accec46e-0720-40ff-a9f2-651d1952f926> | https://www.virtualelementaryschool.com/grade-2-mathematics/ | fineweb_edu_high | 4.4375 |
- Scientific Name: Astilbe
- Garden: Dog Friendly Garden
- Plant Type: Herbaceous Perennial
- Evergreen/Deciduous: Deciduous
- Sun/Shade Exposure: Part Shade to Full Shade
- Moisture Requirements: Moist, well-drained
Astilbe have been cultivated since the late 1700s and have become a staple in the shade garden. They of... | <urn:uuid:b2b00ce3-c879-4c65-9df1-9a3c0d5641a6> | https://clarkgreenneighbors.org/green-living/plant-library/item/astilbe | fineweb_edu_broad | 3.1875 |
I'm trying to find the conditional probability of with 4 separate events. For example, I want to find:
P(A| B,C,D) and also all of the different variations of this i.e [P(B|A,C,D) etc.].
I've started out by finding the union of B, C, D (U) through p(B) + p(C) + p(D) - p(BC) - p(BD) - p(CD) + p(BC*D).
But I'm confuse... | <urn:uuid:334da128-bc3d-4bfb-b36b-1b2b97247437> | https://stats.stackexchange.com/questions/503583/conditional-probabilities-with-multiple-events | dclm_baseline | 0.996274 |
What is Extrasensory Perception?
ESP stands for Extrasensory Perception. This is the ability to perceive information using the mind. More specifically, extrasensory perception is the ability to discern objectively verifiable information without using the five physical senses. Think of it as a direct transfer of informa... | <urn:uuid:4e5ecae9-dfc5-44fd-abed-ec18a7aed9dc> | https://www.jackrourke.net/7-main-types-extrasensory-perception/ | fineweb_edu_broad | 3.15625 |
See files for Cats
Although cats and dogs are very different animals, the fact is that cats need veterinary care, just like dogs do. They also need adequate food, companionship, time and all the commitment you can possibly give them.
As an owner, you are responsible for making sure your cat enjoys a full state of healt... | <urn:uuid:e845de29-7951-4994-ad83-6ab0c4eceeed> | https://www.animalwised.com/anemia-in-cats-307.html | fineweb_edu_broad | 3.171875 |
How Do You Get Rid of Maggots?
How Do You Get Rid of Maggots?
To get rid of maggots, it is necessary to eliminate anything in the area that attract house flies. For instance, trash bins should be lidded and cleaned regularly to prevent maggots. Remove maggots by treating the area with diatomaceous earth or vinegar, t... | <urn:uuid:51b393c1-cfd3-4764-904e-7be64bb58239> | https://www.reference.com/home-garden/rid-maggots-348afa3bc1c288a8 | dclm_baseline | 0.712249 |
Q:
Merging columns in MySQL
I'm trying to visualize patterns in my database year-over-year. My DB is MySQL, my server-side language is PHP and the data visualizer is Morris.js.
I've exported my data year by year and have been trying to merge this data using PHP, but the order of efficiency is terrible and unintuitive... | 9e32184e634bedb5fc96bb64b2d3039c | null | pile_stackexchange | null |
[In situ determination of the Ki-67 growth fraction (Ki-67 GF) in human tumors (studies in breast cancer)].
The monoclonal antibody Ki-67 has been described in 1983 by Gerdes. Lymphocytes stimulated with PHA as well as a number of human tissues have been studied using the antibody. The results have shown, that the Ki-6... | bd20e2e6ee2486a32f995009bf727837 | null | pile_pubmed | null |
Formation of molecular orbital occur by the linear combination of atomic orbitals. Here we will discuss about the types of MO and their formation.
What is LCAO
- An atomic orbital is an electron wave.
- Constructive interference involves the 2 waves which are in phase. They add up to form the amplitude of the new wave.... | <urn:uuid:ae261fa9-266b-46c4-8374-f4578a197360> | https://basicsofchemistry.com/what-is-lcao-how-to-explain-formation-of-molecular-orbital/ | fineweb_edu_broad | 3.25 |
ADAPTED FROM PAT OGDEN’S SENSORIMOTOR PSYCHOTHERAPY INSTITURE TRAINING
Mindfulness about how you walk, move, balance, body alignment, pace, arm movements and joints feel. Notice how core organizers effect the nature of walk.
Defense / boundaries
Using arms to push away; “drawing” an energetic boundary and experiment wi... | <urn:uuid:b5eea036-faba-46a2-af50-292dfb467de0> | http://drfoust.net/self-soothing/ | fineweb_edu_broad | 3.1875 |
Is It OK To Put Vicks In Your Nose?
How can I unclog my nose?
Take a shower.
Stay hydrated.
Use a saline spray.
Drain your sinuses.
Use a warm compress.
Try decongestants.
Take antihistamines or allergy medicine..
How do you unclog your nose in seconds?
How do you sleep with a blocked nose?
Why put Vicks... | <urn:uuid:c950ce73-7060-4f73-8159-a7b2f7fc73d4> | https://staxmobileapp.com/qa/is-it-ok-to-put-vicks-in-your-nose.html | dclm_baseline | 0.989921 |
Monday, May 11, 2009
The other Stall
This could happen to you tooo.........
'Hi, how are you?'
I'm not the type to start a conversation in the restroom. I don't know what got into me, but I answered, somewhat embarrassed, 'Doin' just fine!'
And the other person says:
'So what are you up to?'
'Uhhh, I'm like you, ... | <urn:uuid:b89d49af-da8c-4e8c-a4ad-2a9327b47295> | http://www.jayantkumar.in/2009/05/other-stall.html | dclm_baseline | 0.990803 |
|Busbee Home||Table of Contents||Previous|
Lectures 15: Writing English Phonetically with Hangul
oreans sometimes write English with Korean characters, which can serve a valuable purpose. Just as many Americans in Korea can read Daejeon but not on a road sign, Koreans who cannot read or speak English need a way to refe... | <urn:uuid:a1d90c66-2131-4528-a086-cd001cc2bdd4> | http://busbee.freehostia.com/english_writing/a15.html | fineweb_edu_broad | 3.46875 |
Part of Building Bridges
Materials for Activity
- Leader Resource 1, Map of Underground Railroad Routes
- Computer with Internet access
Preparation for Activity
Description of Activity
Youth learn about the Quaker connection to the Underground Railroad.
Start by asking participants what they know about the Underground ... | <urn:uuid:f4e8b03f-c5bc-449c-ab29-a6aba98fd70f> | https://www.uua.org/re/tapestry/youth/bridges/workshop17/189706.shtml | fineweb_edu_high | 4.5 |
How does the WWE Superstar Undertaker get in the ring so Fast??
If you saw WWE RAW on Monday, the Undertaker made a appearance, and I always wondered "How does he get in the ring so fast?"..Well thanks to Twitter..Now we know....poor cameraman even gets hit in the head by accident....
Content Goes Here | <urn:uuid:fc1bd8b6-b7c2-4fb6-8fc6-1e1b981396e7> | https://c101.iheart.com/content/2017-03-29-how-does-the-wwe-superstar-undertaker-get-in-the-ring-so-fast/ | dclm_baseline | 0.997808 |
Table of Contents
Cyberstalking pertains to the use of technology to pursue an individual severally to the point that the pursuit induces fear and discomfort in them. Stalking has become one of the major media concerns in the recent years as well as an area of serious scientific scrutiny in the last decades. Key among ... | <urn:uuid:1b2fe7a5-4730-430f-b3b9-83f52179ae73> | https://essaywriter.org/examples/psychological-and-emotional-effects-of-cyberstalking | fineweb_edu_broad | 3.1875 |
Nonuniform expression of myosin heavy chain isoforms along the length of cat intrafusal muscle fibers.
The expression of four myosin heavy chain (MHC) isoforms, avian slow-tonic (ATO) or neonatal-twitch (ANT) and mammalian slow-twitch (MST) or fast-twitch (MFT) in intrafusal fibers was examined by immunocytochemistry o... | 543817a49e89e18ee07ab68af74ce1ec | null | pile_pubmed | null |
Dates: Dec. 21, 1968 – Dec. 27, 1968
The second manned spaceflight mission in the United States Apollo space program, Apollo 8, was launched on December 21, 1968. It became the first manned spacecraft to leave low Earth orbit, reach the Earth's moon, orbit it and return safely to Earth.
Apollo 8 was a specifically memo... | <urn:uuid:1127a59e-0a7c-4925-b914-3d30a8153197> | https://vocal.media/futurism/1968-the-successful-journey-of-apollo-8 | fineweb_edu_broad | 3.796875 |
What is Vascular Ehlers-Danlos Syndrome?
I get this question a lot. And usually, when I try to explain it, I also get a glazed-eye-with-open-mouth look in response. Still, I’ll do my best to define it here.
Vascular Ehlers-Danlos Syndrome (vEDS) is a genetic connective tissue disorder that makes organ and vascular tiss... | <urn:uuid:015b27e1-2427-48aa-a298-f23e187a81a0> | http://therescuedletters.com/about/about-vascular-ehlers-danlos-syndrome/ | fineweb_edu_broad | 3.515625 |
King of Spain Felipe VI
On 2 June, 2014, Juan Carlos I announced his abdication and this announcement gave way to a frenetic period of political activity. Since there hadn't existed an abdication law that would indicate how to proceed or manage a change of authority, the country had to create a legal solution with grea... | <urn:uuid:18bf6117-ada9-4a6f-9008-2415030f95f7> | https://www.enforex.com/culture/coronation-felipe-vi.html | fineweb_edu_broad | 3.40625 |
365 S.C. 509 (2005)
618 S.E.2d 307
Luther ALEXANDER, Respondent,
v.
FORKLIFTS UNLIMITED, Employer, Zurich American Insurance Company, Carrier, Appellants.
No. 4000.
Court of Appeals of South Carolina.
Heard May 11, 2005.
Decided June 20, 2005.
Rehearing Denied August 29, 2005.
*511 Stephen L. Brown, Robert Gruber and ... | 82942b678eed5899746cb35c048c5195 | null | pile_freelaw | null |
For one brief moment, this star ruled the entire galaxy
Nobody even knew the star V838 Monocerotis existed before it suddenly became the brightest star in the entire Milky Way in January 2002. But we don't actually know why this star suddenly became 600,000 times brighter than the Sun.
The star's brief reign as our g... | <urn:uuid:e70e9750-009d-4169-97b4-71bcf33e79c5> | http://io9.com/5864848/for-one-brief-moment-this-star-ruled-the-entire-galaxy | dclm_baseline | 0.985933 |
ACCEPTED
03-13-00025-CV
7964490
... | 0725dc89cc84112103aea810a905a38a | null | pile_freelaw | null |
Q:
C static funtions accesible outside of file?
I used code blocks to make a project with main.c:
#include <stdio.h>
#include "t.h"
int main()
{
printf("%c\n", return_f('f'));
printf("%c\n", return_f(return_char(71)));
printf("%d\n", STATIC_INT);
return 0;
}
And t.h:
static int STATIC_INT = 14;
st... | 98ebc83be8d161110c04510545d05908 | null | pile_stackexchange | null |
We are lucky in North America! The incidence of many infectious and parasitic diseases is much less than other areas of the world. However, take heed and be on the alert as new diseases emerge and old ones re-emerge all the time: Who had heard of Lyme disease or parvovirus 40 years ago?
Recent studies have shown that C... | <urn:uuid:627b0e2b-a25a-45ea-bceb-b879a1fe1c8d> | https://blooranimalhospital.ca/news/dont-take-flea-and-tick-prevention-for-granted/ | fineweb_edu_broad | 3.125 |
The perils of nurses accepting gifts from their patients.
There are few perks to being a nurse. The pay is poor, the working conditions often challenging and the pension is not what it once was. At the same time, patients have never been so demanding, with expectations sometimes being unreasonable. | 9f083a49c141cfe8283daf0a66f0b0e5 | null | pile_pubmed | null |
First of all, the construction of photovoltaic power plants is not limited by land and not affected by weather factors. In areas where land resources are not tight, PV power plants can use their own excess land to build distributed PV power plants, improve land re-farming utilization and land output, and increase farme... | <urn:uuid:65e08579-e933-46d4-a69f-53d1916d774b> | https://dupleluck.com/fr/blogs/news/1031 | fineweb_edu_broad | 3.3125 |
Trees as environmental sentinels.
Trees are reliable indicators of the long-term effects of atmospheric pollution. As the botanical big game of the planet they are also standing guard and may be providing a warning signal about our own future. | 3f1c3196e53cd26a20ec449f50b20a81 | null | pile_pubmed | null |
Three Rivers
Reading Group Guide
1. The author began writing this book after reading a newspaper article about a baptism gone wrong. Does knowing the baptism scene was inspired by true events change your reading of the book? In what way?
2. In Chapter Four, George Walter says to Melody: “You have choices to make.... | <urn:uuid:14386a99-1e28-40a2-8c8e-7b75577e371b> | https://www.tiffanyquaytyson.com/reading-group-guides-and-more/three-rivers/ | dclm_baseline | 0.998576 |
Q:
Print duration with an add-in which changes fonts
I'm creating an add-in for word which change one font to another one just before printing.
Everything works well but It takes five minutes to print a page.
I'm using Range.Font.Name to change the font for each character using the font I want to replace.
How could I... | ac58afdd53c2e3ad977ac8c804be53ca | null | pile_stackexchange | null |
Written by: on November 27, 2017 @ 12:28 pm
As the temperature drops, the coats and scarves come out and you probably barely think about heat -unless you leave your coat behind! Have you ever wondered about how we keep the heat or why we need it? Or how animals and humans differ? What would you need to survive in the... | <urn:uuid:107b7f25-1663-4e0f-ad81-f2255b03894e> | https://sciencemadefun.net/blog/turning-up-the-heat/ | dclm_baseline | 0.74423 |
Augsburg’s STEM programs took an important step towards sustainability on December 8 by signing the Green Chemistry Commitment.
Green chemistry is the design of chemical products and processes that reduce the use or generation of hazardous substances. “It’s benign by design,” says Associate Professor Michael Wentzel, w... | <urn:uuid:10254783-1904-4263-aa68-4423159b9a68> | https://www.augsburg.edu/news/2022/12/12/augsburg-signs-green-chemistry-commitment/ | fineweb_edu_broad | 3.09375 |
Cute Girls Pooping Panties
Everything for your pleasure: whit and in feces, teen girl shitting, gallery shiting woman, shit eater sex, ass with shit, asian suck poop from ass with a straw, porn free scat, you ll poop your pants, free gay picture scat and porn bloopers with shit.
hose pantie shit
lesbo shit
didovic ... | <urn:uuid:70c89ff5-ad4a-4721-8433-baad5f519a92> | http://scatgallery.info/esd/cute-girls-pooping-panties.html | dclm_baseline | 0.74126 |
Introduction to Conjunctions
Understanding the role of conjunctions in language can enhance your communication skills – whether in writing or speaking. In this tutorial, we will explore the concept of conjunctions, including their various types and uses in sentences.
What are Conjunctions?
Conjunctions are important pa... | <urn:uuid:bd96c922-db60-4b16-b6f3-fcb9c2eb1ee5> | https://myenglishgrammar.com/lessons/conjunctions/ | fineweb_edu_high | 4.65625 |
Depression Top 10
1. What are the most effective ways to prevent occurrence and recurrence of depression?
2. What are the best early interventions (treatments and therapies) for depression? And how early should they be used in order to result in the best patient outcomes?
3. What are the best ways to train healt... | <urn:uuid:34930478-485a-4c97-86a9-ca53c26a5794> | https://www.jla.nihr.ac.uk/priority-setting-partnerships/depression/top-10-priorities/ | dclm_baseline | 1 |
Jenni Carlson: Wes Lunt should win the Oklahoma State QB race
Can the Cowgirls get it done against Duke?
I actually believe the Cowgirls have a chance. Now, it's a slim chance, but still, I don't believe this is an unwinnable game for OSU. Duke has been almost impossible to beat in NCAA Tournament games at home. It ... | <urn:uuid:3f765c78-9e2e-4987-a1bd-7694a219334c> | http://newsok.com/jenni-carlson-wes-lunt-should-win-the-oklahoma-state-qb-race/article/3771466/?page=2 | dclm_baseline | 0.715583 |
In a world-first, scientists in the UK have imaged the effects of LSD on the human brain, and we now have an unprecedented view into the effects of one of the most powerful drugs ever created.
These images not only reveal that the potent hallucinogen activates regions all over the brain - and not just the visual cortex... | <urn:uuid:c35c976b-467a-4e56-b4cc-2f5ba8e3690f> | https://www.sciencealert.com/for-the-first-time-ever-scientists-have-imaged-the-brain-on-lsd | fineweb_edu_broad | 3.0625 |
Perinatal infections: the obstetrician's viewpoint.
The obstetrician's role is to recognize and treat maternal systemic infections which may spread transplacentally to the fetus, and to ensure that the lower genital tract is kept free from pathogenic organisms, particularly during the last trimester of pregnancy. In so... | 2f333fabb6de05af23b8530b3bf9dc6b | null | pile_pubmed | null |
By Jane Maland Cady, International Program Director, Collaborative Crop Research Center, the McKnight Foundation
Growing up in La Paz, Bolivia, Magali Garcia Cardenas remembers being told that farmers in the Altiplano region of the Andes observed local animals and flowers to predict whether or not the growing season wa... | <urn:uuid:e1583af6-8c20-465c-9e90-436dd16ee54e> | https://www.ccrp.org/news/collaborative-farmer-research-networks-can-help-us-fix-global-food-systems/ | fineweb_edu_broad | 3.078125 |
Welcome to Ivy Global School Entrance Test!
Time allowed/ Thời gian làm bài là: 45 phút.
Good luck!/ Chúc bạn làm bài thật tốt!
READING Vocabulary
Do items 1-12 and mark the best definitions for the bolded text.
1. large cavern
2. harsh winter
3. active child
4. shatter a window
5. imitate th... | <urn:uuid:cb8d7f73-7db1-452e-945b-5789def072ce> | https://igs.ivyprep.edu.vn/test/ivy-global-school-grade-5-entrance-test/ | dclm_baseline | 0.80317 |
Q:
Imported jar in gradle, compiles, but not recognized by Android Studio (0.2.10)
This is an annoying one.
I have a simple project structure which is based on Gradle, very similar to other projects I have.
The project has these imports:
dependencies {
compile 'com.android.support:support-v4:13.0.+'
compile... | e6dd12184b5db9cad84fac83aadee1ed | null | pile_stackexchange | null |
As human capital theory suggests, health is an important component of human capital [1
], and healthy human capital plays a huge role in promoting national economic growth [2
]. In particular, people with a higher level of health can promote labor market participation and provide a stable labor force [3
], which is an ... | <urn:uuid:9d008d4b-a837-43a0-aff0-28cc58f90502> | https://www.mdpi.com/1660-4601/17/18/6502 | fineweb_edu_broad | 3.265625 |
Vitamin D: How Much Does My Child Need?
When you were a kid, getting enough vitamin D wasn’t often an issue. If you weren’t in school, you were running around outside. You were exposed to the sunlight, and that was enough to power up your body’s vitamin D. And your parents? They probably endured a spoonful of cod liver... | <urn:uuid:16326a80-99aa-4818-8400-8567d4ab8b19> | https://www.charlotteparent.com/vitamin-d-how-much-does-my-child-need/ | fineweb_edu_broad | 3.078125 |
As the global population continues to grow, the challenge of providing food for billions of people becomes increasingly pressing. Sustainable agriculture offers a pathway to meet this demand while safeguarding the environment and ensuring the well-being of future generations.
Sustainable agriculture is a holistic appro... | <urn:uuid:6b53c40a-123c-48ce-966c-3a700869d579> | https://collegeessay.org/essay/sustainable-agriculture-feeding-the-future-4938275610487321 | fineweb_edu_high | 4.40625 |
Soluble Leptin Receptor and Risk of Gestational Diabetes in a Multiethnic Population: A Prospective Cohort Study.
Soluble leptin receptor (sOb-R), a potential marker of leptin resistance, is inversely associated with risk of type 2 diabetes, independently of leptin concentrations. We have previously shown that ethnic d... | 91697f1ee3e5096bdb3c4589fd2aff4d | null | pile_pubmed | null |
IN THE UNITED STATES COURT OF APPEALS
FOR THE FIFTH CIRCUIT United States Court of Appeals
Fifth Circuit
FILED
... | 1f226bf6de7ed2ef64a4be4a883d6833 | null | pile_freelaw | null |
Point in triangle test
LINK: http://www.blackpawn.com/texts/pointinpoly/default.html
Same Side Technique
A common way to check if a point is in a triangle is to find the vectors connecting the point to each of the triangle's three vertices and sum the angles between those vectors. If the sum of the angles is 2*pi th... | <urn:uuid:bf6abf87-1069-4348-b87a-6d22fb34b93d> | http://www.cppblog.com/zmj/archive/2009/12/01/102345.html | dclm_baseline | 0.959401 |
Learn About Our Meetup
5000+ Members
[P] What are Alpha Zero’s Inputs (Chess)?
My current understanding of Alpha Zero from a high level is that it takes in the board state and outputs the probability distribution of results. I am especially confused about the anatomy of the inputs though.
Taking the exampl... | <urn:uuid:e52192e5-af5c-47f4-a8bb-7e8c74ccfa93> | https://torontoai.org/2019/06/19/p-what-are-alpha-zeros-inputs-chess/ | dclm_baseline | 0.960679 |
Q:
Central Limit Theorem, why $n \ge 30$?
This is what I think the technical statement of CLT is:
If we consider $\overline{X}_{n}$ coming from a sample of $\mathcal n$ independent and identically distributed random variables $X_{i}$ with mean $\mu$ and variance $\sigma^{2}$ then as n $\rightarrow \infty$
$\sqrt n \... | 4ac7193caadfdd694593e0cc883c7d8b | null | pile_stackexchange | null |
Use of videotaping to evaluate pediatric resident performance of health supervision examinations of infants.
To demonstrate reliability of a method for evaluating pediatric resident performance of health supervision examinations of infants using real patients and to evaluate pediatric resident performance of health sup... | cbd2aab69a4c7eb97f5c5b9810b4483c | null | pile_pubmed | null |
The following is a brief guide to Ewing’s Sarcoma. It is intended to give you a basic understanding of the disease so that you can have an informed discussion with your doctor about the disease, your diagnosis, treatment and prognosis.
This is by no means intended to be a comprehensive guide to Ewing’s Sarcoma. You sho... | <urn:uuid:b3bdbad8-8538-48e5-8d09-bcbedf5f78c4> | http://www.leiomyosarcoma.org/ewings-sarcoma/ | fineweb_edu_broad | 3.546875 |
Author | Jaime Ramos
When we think of cities with the largest public parks in the world, we immediately think of London or New York. However, despite the popularity of these parks, the largest public parks in the world are not located in these cities. And some cities are home to absolute nature reserves that are open t... | <urn:uuid:48bef16e-2d52-4f27-b360-a44690b9060e> | https://tomorrow.city/a/the-largest-public-parks-in-the-world | fineweb_edu_broad | 3.125 |
End of preview. Expand in Data Studio
Diverse Source Text Dataset (2.5M)
A curated, deduplicated, multi-domain English text dataset blending 7 sources across STEM, legal, scientific, encyclopedic, Q&A, and general knowledge domains. Designed as high-quality, diverse source material for downstream NLP tasks such as synthetic data generation, fine-tuning, and text analysis.
Dataset Summary
| Total samples | 2,500,000 |
| Estimated tokens | ~2.8B (GPT-2) / ~2.4B (modern tokenizers) |
| Language | English |
| Format | Parquet (ZSTD compressed) |
| File size | 4.28 GB |
| Text length | 200 - 50,000 characters |
| Mean length | 4,656 characters (~1,107 tokens) |
| Median length | 2,439 characters |
Source Breakdown
| Source | Samples | Share | Avg Chars | Avg Tok/Doc | Quality Score | Domain |
|---|---|---|---|---|---|---|
| FineWeb EDU (broad, 3.0-4.0) | 750,000 | 30% | 4,997 | 1,063 | 3.39 | General educational |
| DCLM-baseline | 500,000 | 20% | 2,295 | 572 | 0.89 | Commonsense / explanatory |
| FineWeb EDU (high, >= 4.0) | 375,000 | 15% | 4,923 | 1,023 | 4.18 | STEM / high-quality educational |
| Pile - FreeLaw | 250,000 | 10% | 14,458 | 3,781 | N/A | Legal (court opinions, filings) |
| Pile - PubMed Abstracts | 250,000 | 10% | 1,335 | 292 | N/A | Biomedical / scientific |
| Pile - StackExchange | 200,000 | 8% | 2,190 | 761 | N/A | Technical Q&A |
| Pile - Wikipedia (en) | 175,000 | 7% | 2,923 | 685 | N/A | Encyclopedic |
Schema
text: string # The document text (200-50,000 chars)
id: string # Unique document identifier from source
url: string # Source URL (null for Pile sources)
source: string # One of 7 source labels
quality_score: float64 # Source-specific quality score (null for Pile sources)
Methodology
Collection
- FineWeb EDU: Streamed from HuggingFaceFW/fineweb-edu across 12 Common Crawl dumps, filtered by educational quality score
- DCLM-baseline: Streamed from mlfoundations/dclm-baseline-1.0 with fasttext quality score >= 0.65
- Pile subsets: Streamed from monology/pile-uncopyrighted, filtered by subset name
Filtering
- Minimum 200 characters, maximum 50,000 characters
- 20% over-fetch to absorb deduplication losses
Deduplication (3-stage)
- Exact text dedup: MD5 hash of normalized text (lowercased, whitespace-collapsed) - removed 70,433 (2.3%)
- URL dedup: Normalized URL matching - removed 19,283
- Near-dedup (anchor pairs): Three passes using MD5 hashes of text start/mid/end 500-char anchors - removed 3,353
Total removed: 93,069 / 3,000,000 (3.1%)
Final Assembly
- Each source trimmed to exact target count, prioritizing highest quality scores
- Globally shuffled via deterministic hash (seed=42)
- Written as single Parquet file with ZSTD compression
Usage
from datasets import load_dataset
ds = load_dataset("blythet/diverse-2.5m", split="train")
print(ds)
# Dataset({
# features: ['text', 'id', 'url', 'source', 'quality_score'],
# num_rows: 2500000
# })
# Filter by source
stem = ds.filter(lambda x: x["source"] == "fineweb_edu_high")
# Filter by quality
high_quality = ds.filter(lambda x: x["quality_score"] is not None and x["quality_score"] >= 4.0)
Intended Use
This dataset provides high-quality, diverse English text suitable for:
- Synthetic data generation (e.g., chain-of-thought, instruction tuning)
- Fine-tuning language models across multiple domains
- Text analysis and NLP research
- Domain-specific data extraction (legal, scientific, educational, technical)
The domain diversity covers STEM, legal reasoning, scientific literature, technical Q&A, encyclopedic knowledge, and general commonsense explanations.
Limitations
- Quality scores are only available for FineWeb EDU and DCLM sources; Pile subsets have
nullquality scores - URLs are only available for FineWeb EDU and DCLM sources
- Text is English-only
- The dataset inherits any biases present in the upstream sources
License
This dataset is released under ODC-By (Open Data Commons Attribution License), consistent with the upstream source licenses:
- FineWeb EDU: ODC-By
- DCLM-baseline: ODC-By
- Pile (uncopyrighted subsets): Public domain / permissive
Citation
@dataset{diverse_2.5m,
title={Diverse Source Text Dataset},
author={blythet},
year={2025},
url={https://huggingface.co/datasets/blythet/diverse-2.5m},
note={2.5M curated, deduplicated multi-domain English texts}
}
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