num_tokens int64 35 8.19k | json_metadata stringclasses 16 values | conversations listlengths 2 4 |
|---|---|---|
4,920 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v1", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Evaluate the integral $\\int_{0}^{\\frac{\\pi}{2}} \\frac{1 + 2 \\cos x}{(2+\\cos x)^{2}}\\ dx$.",
"role": "user"
},
{
"content": "<think>\nI need to evaluate the integral: \\(\\int_{0}^{\\frac{\\pi}{2}} \\frac{1 + 2 \\cos x}{(2+\\cos x)^{2}} dx\\). It looks challenging, but I think I... |
5,985 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v1", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Given a triangle \\(ABC\\) with perimeter \\(2p\\), side \\(AC = b\\), and angle \\(\\angle ABC = \\beta\\). An inscribed circle with center \\(O\\) touches side \\(BC\\) at point \\(K\\). Calculate the area of triangle \\(BOK\\).",
"role": "user"
},
{
"content": "<think>\nI have a geo... |
1,101 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Solve the following math problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\nLet $ABC$ be a triangle with side lengths $3$, $4$, and $5$. Let $P$ be a point inside $ABC$. What is the minimum sum of the lengths of the altitudes from $P$ to the sides of $ABC$?",
"role": "... |
3,170 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v1", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Solve the differential equation \\( \\sin 3x \\, dx + 2y (\\cos 3x)^3 \\, dy = 0 \\).",
"role": "user"
},
{
"content": "<think>\nI have this differential equation to solve: \\(\\sin 3x dx + 2y (\\cos 3x)^3 dy = 0\\). It looks messy, but I think I can handle it. First, I recall that f... |
6,142 | {"source": "nvidia/OpenScienceReasoning-2", "license": "CC BY 4.0"} | [
{
"content": "Solve the following problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\nIn the context of machine learning, consider a support vector machine (SVM) with a radial basis function (RBF) kernel. Which of the following statements is true regarding the decision boundaries generat... |
690 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "As a educator, help me to elaborate the following sentence:\nI think the test paper can distinguish the level of students.\nStatistic shows that students could not tackle level 2-3 questions well",
"role": "user"
},
{
"content": "<think>\nOkay, the user is an educator who wants to elab... |
802 | {"source": "voidful/reasoning_gemini_300k", "license": "null"} | [
{
"content": "The ratio between Rahul and Deepak's age is 4 : 3. After 6 years, Rahul's age will be some age. Deepak's present age is 15 years. How old will Rahul be after 6 years?",
"role": "user"
},
{
"content": "<think>\nLet Rahul's present age be R and Deepak's present age be D.\nThe ratio betwe... |
492 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "make a 2 sentece warrent tying this If one oreo is 53 calories a fully cooked 8 ounce can of spinach is also 53 calories. That means a full meal is as much as 1 small cookie. Self monitoring is a key to weight loss. The article Not all calories are equal – a dietitian tells the ways the kinds of ... |
2,039 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "Israeli-Arab Six-Day War",
"role": "user"
},
{
"content": "<think>\nOkay, I need to explain the Six-Day War between Israel and the Arab states. Let me start by recalling the key points. The war happened in June 1967, right? So the main parties involved were Israel and the neighboring c... |
143 | {"source": "miriad/miriad-4.4M", "license": "ODC-By v1.0"} | [
{
"content": "What is the significance of the lumbosacral transition in relation to lumbar lordosis?",
"role": "user"
},
{
"content": "The lumbosacral transition, which is normally at the level of L5/S1, plays a significant role in lumbar lordosis. 50%-75% of the total lumbar lordosis between L1 and... |
702 | {"source": "MegaScience/MegaScience", "license": "apache-2.0"} | [
{
"content": "In a semiconductor material, the energy gap between the valence band and the conduction band is crucial for determining its electrical properties. Consider a semiconductor with a direct band gap at the center of the Brillouin zone. Which of the following statements about the electronic band struct... |
700 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Solve the following math problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\nFind all natural numbers \\( x \\) and \\( y \\) such that \\( x^4 - y^3 = xy^2 \\).",
"role": "user"
},
{
"content": "<think></think>\nThe equation to solve is \\(x^4 - y^3 = xy^2\\) f... |
6,858 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v1", "split": "math", "license": "CC BY 4.0"} | [
{
"content": "Consider a string of numbers formed by concatenating the numbers $1, 2, 3, 4, 5, 6, 7, 8, 9, 10$, then $2, 3, 4, 5, 6, 7, 8, 9, 10, 1$, and so on, repeating the sequence $1, 2, 3, 4, 5, 6, 7, 8, 9, 10$. What is the $2021$st digit in this string?",
"role": "user"
},
{
"content": "<think... |
88 | {"source": "miriad/miriad-4.4M", "license": "ODC-By v1.0"} | [
{
"content": "What are the radiobiological ranking indices used in radiation therapy planning?\n",
"role": "user"
},
{
"content": "The radiobiological ranking indices used in radiation therapy planning include the tumor control probability (TCP) and normal tissue complication probability (NTCP). The... |
1,936 | {"source": "Intelligent-Internet/II-Medical-Reasoning-SFT", "license": "null"} | [
{
"content": "Does vitamin D3 supplementation for 16 weeks improve flow-mediated dilation in overweight African-American adults?\n\nA.: yes\nB.: no\nC.: maybe\n\nPlease reason step by step, and put your final answer within \\boxed{}.",
"role": "user"
},
{
"content": "<think>\n\nOkay, let's tackle th... |
3,388 | {"source": "nvidia/OpenScienceReasoning-2", "license": "CC BY 4.0"} | [
{
"content": "Solve the following problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\nWhich technique is primarily used to reduce the immunogenicity of murine monoclonal antibodies in humans?\n\nA: Affinity maturation\nB: Phage display\nC: SDR grafting\nD: CDR grafting\nE: Conjugation to... |
2,765 | {"source": "voidful/reasoning_gemini_300k", "license": "null"} | [
{
"content": "Please explain the reasoning behind the following solution and provide code in Groovy:\nGiven a positive integer `num`, split it into two non-negative integers `num1` and `num2` such that:\n\n* The concatenation of `num1` and `num2` is a permutation of `num`.\n * In other words, the sum of ... |
1,328 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "C'est quoi le gestion de chambre d'hôtel",
"role": "user"
},
{
"content": "<think>\nOkay, the user is asking \"C'est quoi le gestion de chambre d'hôtel?\" which translates to \"What is hotel room management?\" in English. I need to provide a clear and comprehensive explanation.\n\nFirs... |
689 | {"source": "MegaScience/MegaScience", "license": "apache-2.0"} | [
{
"content": "Prove the existence and uniqueness of the canonical form for a game \\( G \\), as stated in Theorem 3.4.8. Specifically, show that:\n1. Every game \\( G \\) can be reduced to a canonical form by iteratively removing dominated options and bypassing reversible moves.\n2. The canonical form is unique... |
1,635 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "Write a story about a man who brings back Murder Incorporated, and a group of college teenagers have to stop them",
"role": "user"
},
{
"content": "<think>\nOkay, I need to write a story about a man who brings back Murder Incorporated and a group of college teenagers who have to stop t... |
204 | {"source": "MegaScience/MegaScience", "license": "apache-2.0"} | [
{
"content": "Given a graph \\( G \\) with a non-negative value \\( b_i \\) attached to each node \\( i \\), and a bound \\( B \\), consider the Competitive Facility Location game where two players alternately select nodes of \\( G \\) such that the selected nodes always form an independent set. Player 2 wins i... |
3,272 | {"source": "nvidia/OpenScienceReasoning-2", "license": "CC BY 4.0"} | [
{
"content": "Solve the following problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\nA company is analyzing the performance of its three departments (X, Y, and Z) based on productivity metrics, employee satisfaction, and customer feedback scores. Which of the following strategies could ... |
725 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "How to remove a pause from campaign in warband module native using module system?",
"role": "user"
},
{
"content": "<think></think>\n\nTo remove a pause from a campaign in the **Warband module system**, you'll need to edit the **campaign's XML configuration file** (typically `campaign.... |
1,224 | {"source": "nvidia/Nemotron-Post-Training-Dataset-v2", "split": "chat", "license": "CC BY 4.0"} | [
{
"content": "looking for clarity to help me learn for future projects",
"role": "user"
},
{
"content": "<think>\nOkay, the user mentioned they're looking for clarity to help them learn for future projects. Let me start by understanding what they really need. They might be feeling stuck or overwhel... |
2,765 | {"source": "Intelligent-Internet/II-Medical-Reasoning-SFT", "license": "null"} | [
{
"content": "Which of the following is a clinical feature of rickets ?\na. Early closure of anterior fontanelle\nb. Craniotabes\nc. Pseudoparalysis of the lower extremities\nd. Decrease in upper segment to lower segment ratio\n\nPlease reason step by step, and put your final answer within \\boxed{}.",
"rol... |
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