deepseek-reasoner

completions

bydeepseek

deepseek-reasoner

completions

Published by: deepseekProvider:

deepseek

DeepSeek-V3.2-Exp (Thinking Mode) is an advanced AI model designed to enhance logical reasoning and problem-solving capabilities, leveraging deep learning techniques to provide accurate and contextually relevant insights across various domains.

Released

Sep 29, 2025

Knowledge

Feb 22, 2025

Context

128K

Input

$0.28 / 1M tokens

Output

$0.42 / 1M tokens

Cached

$0.03 / 1M tokens

Accepts: text

Returns: text

Released Sep 29, 2025Knowledge Cutoff: Feb 22, 2025

Context: 128K Input: $0.28 / 1M tokensOutput: $0.42 / 1M tokensCached: $0.03 / 1M tokensAccepts: textReturns: text

Access deepseek-reasoner through LangDB AI Gateway

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99.9% Uptime

10,000+Monthly Requests

Benchmark Results for deepseek-reasoner

Category Performance Scores:

Maths: Score 89.70 (Top 9% - Rank #29)
Finance: Score 71.85 (Top 15% - Rank #48)
Science: Score 73.49 (Top 20% - Rank #64)
Writing: Score 57.96 (Top 26% - Rank #84)
Academia: Score 65.95 (Top 19% - Rank #61)
Marketing: Score 59.01 (Top 23% - Rank #74)
Programming: Score 47.20 (Top 15% - Rank #48)

Overall Performance: 66.45126984126983 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
HLE	13.00	Top 14%	General Knowledge
GPQA	77.90	Top 22%	STEM (Physics, Chemistry, Biology)
SciCode	39.10	Top 19%	Scientific
MMLU-Pro	85.10	Top 7%	General Knowledge
LiveCodeBench	78.40	Top 12%	Programming
AA Math Index	89.70	Top 9%	Mathematics
AA Coding Index	47.20	Top 15%	Programming
AAII	54.00	Top 16%	General

GPQA Score: 77.90 - Graduate-level reasoning benchmark

Model Comparison:

Provider: deepseek

Model Type: completions

Context Size: 128000 tokens

Comparing against 320 models in the database

Performance Analytics for deepseek-reasoner

Usage Statistics (Last 3 Days):

Total Requests: 63 API calls
Average TPS: 465.79 tokens per second
Average Response Time: 44690.20ms
Average Time to First Token: 10130.90ms
Total Cost: $0.19
Average Request Cost: $0.0031

Daily Performance Breakdown:

Date	Requests	TPS	Response Time	TTFT	Cost
11/11/2025	7	687.22	20708.30ms	4793.00ms	$0.01
11/13/2025	21	403.72	67341.80ms	26011.60ms	$0.12
11/14/2025	35	510.12	35895.50ms	1670.10ms	$0.06

Performance Summary:

Model: deepseek-reasoner by deepseek

Monitoring Period: 11/11/2025 to 11/18/2025

Average Daily Requests: 21

Peak Daily Requests: 35

Statistics

View Full Statistics

Request Volume

Daily API requests

Performance (TPS)

Tokens per second

465.79 tokens/s

Category Scores

Benchmark Tests

View Other Benchmarks

HLE

13.0

General Knowledge

GPQA

77.9

STEM (Physics, Chemistry, Biology)

SciCode

39.1

Scientific

MMLU-Pro

85.1

General Knowledge

LiveCodeBench

78.4

Programming

AA Math Index

89.7

Mathematics

AA Coding Index

47.2

Programming

AAII

54.0

General

Metric	HLE	GPQA	SciCode	MMLU-Pro	LiveCodeBench	AA Math Index	AA Coding Index	AAII
Score	13.0	77.9	39.1	85.1	78.4	89.7	47.2	54.0

Compare with Similar Models

Code Examples

Integration samples and API usage

Code Samples for deepseek-reasoner

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="deepseek-reasoner",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "deepseek-reasoner",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai//projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-reasoner",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: deepseek-reasoner

Provider: deepseek

API Endpoint: $https://api.us-east-1.langdb.ai/

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deepseek-reasoner by deepseek - AI Model Details, Pricing, and Performance Metrics

deepseek-reasoner

deepseek-reasoner

Access deepseek-reasoner through LangDB AI Gateway

Statistics

Category Scores

Benchmark Tests

Compare with Similar Models

Code Examples

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