DeepSeek R1
DeepSeek's reasoning model with chain-of-thought capabilities. Excellent for complex problem-solving.
0.7
Examples
See what DeepSeek R1 can generate
Find the volume of the solid obtained by rotating y = xÂČ from x=0 to x=2 around the x-axis
Using the disk method, V = Ïâ«(0 to 2) [f(x)]ÂČ dx = Ïâ«(0 to 2) x⎠dx. Evaluating: Ï[xâ”/5] from 0 to 2 = Ï(32/5 - 0) = 32Ï/5. The volume is 32Ï/5 â 20.11 cubic units. The disk method works here because we're rotating around the x-axis and the function is non-negative on the interval.
A 2kg ball is thrown upward at 15 m/s. Ignoring air resistance, what is the maximum height and total time in the air?
At maximum height, velocity = 0. Using vÂČ = vâÂČ - 2gh: 0 = 225 - 2(9.8)h, so h = 225/19.6 = 11.48 meters. For time to reach max height: v = vâ - gt, so 0 = 15 - 9.8t, giving t = 1.53 seconds. Total flight time is double this (symmetry of projectile motion): 3.06 seconds. Note that mass doesn't affect the answerâthe 2kg is irrelevant when air resistance is ignored, as all objects experience the same gravitational acceleration.
Pricing
API Integration
Use our OpenAI-compatible API to integrate DeepSeek R1 into your application.
npm install railwailimport railwail from "railwail";
const rw = railwail("YOUR_API_KEY");
// Simple â just pass a string
const reply = await rw.run("deepseek-r1", "Hello! What can you do?");
console.log(reply);
// With message history
const reply2 = await rw.run("deepseek-r1", [
{ role: "system", content: "You are a helpful assistant." },
{ role: "user", content: "Explain quantum computing simply." },
]);
console.log(reply2);
// Full response with usage info
const res = await rw.chat("deepseek-r1", [
{ role: "user", content: "Hello!" },
], { temperature: 0.7, max_tokens: 500 });
console.log(res.choices[0].message.content);
console.log(res.usage);Related Models
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