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A

Sub2API

Relay

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

OpenAIGPT-5.2

Sub2API offers 3 LLM API models.

Speed benchmark average: 45 tok/s.

Sub2API interface preview
OverviewPerformance3HealthEmbed
Avg Speed44.95 tok/s
Latency1.62 s
Updated4/16/2026
Created At2/25/2026
Website

API Endpoints

  • api.123nhh.me

Supported Models

ModelSpeedLatencyTests
OpenAIGPT-5.3 Codex
43.66 tok/s
1.25s
5
OpenAIGPT-5.2
45.37 tok/s
1.95s
5
OpenAIGPT-5.3 Codex Spark
45.83 tok/s
1.67s
5

Data as of Apr 16, 2026, 02:40 PM·Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.