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The best API speed test tool

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DeepSeek

DeepSeek provides API access to its latest large language models for text generation and coding tasks.

Categories

官方 API

DeepSeek offers 2 LLM API models.

Speed benchmark average: 26 tok/s.

DeepSeek interface preview
Avg Speed26.49 tok/s
Latency5.76 s
Total Tests387
Models2
Updated4/16/2026
Created At8/13/2025
Website

API Endpoints

  • Historical / Unverified
    https://www.deepseek.com
  • Historical / Unverified
    https://api.deepseek.com

Health Check

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DeepSeek Health Check

One-Click Speed Test

Launch speed test directly via URL parameters, automatically fill the form and start 5-round conversation speed test

baseUrl · The base URL of the OpenAI-compatible API endpoint to testapiKey · The API key for the endpointmodelId · The model ID to test
Learn more about one-click speed test
https://lmspeed.net/en?baseUrl=https%3A%2F%2Fapi.groq.com%2Fopenai%2Fv1&apiKey=gsk_xxx&modelId=llama-3.1-70b-versatile

Supported Models

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DeepSeek Supported Models

Recent Test Records

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DeepSeek Recent Test Records
OverviewPerformance2PricingTests387HealthEmbed