DeepSeek Coder V2
DeepSeek's specialized coding model. Excellent at code generation, debugging, and explanation.
Examples
See what DeepSeek Coder V2 can generate
Write an efficient binary search function in Python that returns the index of a target value or -1 if not found
def binary_search(arr: list[int], target: int) -> int:
left, right = 0, len(arr) - 1
while left <= right:
mid = left + (right - left) // 2
if arr[mid] == target:
return mid
elif arr[mid] < target:
left = mid + 1
else:
right = mid - 1
return -1
# Example usage:
# sorted_list = [1, 3, 5, 7, 9, 11, 13]
# print(binary_search(sorted_list, 7)) # Output: 3Create a React custom hook called useDebounce that debounces a value by a given delay
import { useState, useEffect } from 'react';
function useDebounce<T>(value: T, delay: number): T {
const [debouncedValue, setDebouncedValue] = useState<T>(value);
useEffect(() => {
const timer = setTimeout(() => {
setDebouncedValue(value);
}, delay);
return () => {
clearTimeout(timer);
};
}, [value, delay]);
return debouncedValue;
}
export default useDebounce;
// Usage:
// const debouncedSearch = useDebounce(searchTerm, 300);0.2
// Generated code will appear here...Pricing
API Integration
Use our OpenAI-compatible API to integrate DeepSeek Coder V2 into your application.
npm install railwailimport railwail from "railwail";
const rw = railwail("YOUR_API_KEY");
// Simple — just pass a string
const reply = await rw.run("deepseek-coder-v2", "Hello! What can you do?");
console.log(reply);
// With message history
const reply2 = await rw.run("deepseek-coder-v2", [
{ 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-coder-v2", [
{ role: "user", content: "Hello!" },
], { temperature: 0.7, max_tokens: 500 });
console.log(res.choices[0].message.content);
console.log(res.usage);Free credits on sign-up
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Start using DeepSeek Coder V2 today
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