LogoLMSpeed
  • Home
  • Free
  • Categories
  • Models
  • Docs
LogoLMSpeed

Community

Join LMSpeed QQ Group

Join us for speed-test updates and support. Group ID:

QQ:1034193296
LogoLMSpeed

The best API speed test tool

GitHubGitHubTwitterX (Twitter)Email
Product
  • Features
  • Pricing
  • FAQ
  • Documentation
Resources
  • Leaderboard
  • Speed Test
  • Model Directory
  • Provider Categories
  • Free Providers
Legal
  • Cookie Policy
  • Privacy Policy
  • Terms of Service
© 2026 LMSpeed All Rights Reserved.Made by Nexmoe with ❤️
Avg Speed47.14 t/s
Latency1.41 s
Total Tests25
Models1
Updated4/13/2026
Created At4/12/2026
Website
Sub2API logo

Sub2API

Visit Sub2API

A subscription-based API conversion platform that provides unified access to multiple AI models through a single API key.

Sub2API interface preview

About Sub2API

Health Check

100%Recent availability
History (72 pts)
PastNow

Supported Models

ModelSpeedLatencyTests
gpt-5.4
47.14 t/s
1.41s
25

Available Models

56 models available (last updated: 4/12/2026)

chatgpt-4o-latestgpt-3.5-turbogpt-3.5-turbo-0125gpt-3.5-turbo-1106gpt-3.5-turbo-16kgpt-4gpt-4-turbogpt-4-turbo-previewgpt-4.1gpt-4.1-minigpt-4.1-nanogpt-4.5-previewgpt-4ogpt-4o-2024-08-06gpt-4o-2024-11-20gpt-4o-audio-previewgpt-4o-minigpt-4o-mini-2024-07-18gpt-4o-realtime-previewgpt-5gpt-5-2025-08-07gpt-5-chatgpt-5-chat-latestgpt-5-codexgpt-5-minigpt-5-mini-2025-08-07gpt-5-nanogpt-5-nano-2025-08-07gpt-5-progpt-5-pro-2025-10-06gpt-5.1gpt-5.1-2025-11-13gpt-5.1-chat-latestgpt-5.1-codexgpt-5.1-codex-maxgpt-5.1-codex-minigpt-5.2gpt-5.2-2025-12-11gpt-5.2-chat-latestgpt-5.2-codexgpt-5.2-progpt-5.2-pro-2025-12-11gpt-5.3-codexgpt-5.3-codex-sparkgpt-5.4gpt-5.4-2026-03-05gpt-5.4-minigpt-5.4-nanoo1o1-minio1-previewo1-proo3o3-minio3-proo4-mini

Recent Test Records

TimeModelSpeedLatency
Apr 12, 09:52 AMgpt-5.4
49.37 t/s
1.16s
Apr 12, 09:50 AMgpt-5.4
45.00 t/s
1.06s
Apr 12, 09:48 AMgpt-5.4
46.01 t/s
1.63s
Apr 12, 09:46 AMgpt-5.4
47.17 t/s
1.77s
Apr 12, 09:45 AMgpt-5.4
48.14 t/s
1.44s