Yunchu API

Provides high-performance, cost-effective AI inference APIs with GPT and Grok model support, featuring low latency and high stability.

Yunchu API offers 28 LLM API models.

API pricing per token ranges from $0.240 to $30.00/M (input).

Speed benchmark average: 52 tok/s.

Avg Speed52.18 tok/s

Latency2.94 s

Total Tests15

Models3

Updated4/17/2026

Created At3/28/2026

Model Pricing

Pricing for 28 models (group: default, updated: 4/17/2026)

Model	Input ($/M)	Output ($/M)	Model Ratio	Completion Ratio
gpt-5.2	$0.240	$1.92	0.3	8
gpt-5.4	$0.240	$1.44	0.3	6
grok-4	$0.240	$1.92	0.3	8
grok-3	$0.240	$1.92	0.3	8
grok-imagine-1.0-edit	$0.240	$1.92	0.3	8
gpt-5.1	$0.240	$1.92	0.3	8
gpt-5.1-codex-max	$0.240	$1.92	0.3	8
grok-imagine-1.0-video	$0.240	$1.92	0.3	8
gpt-5.2-codex	$0.240	$1.92	0.3	8
grok-4.20-beta	$0.240	$1.92	0.3	8
gpt-5.1-codex-mini	$0.240	$1.92	0.3	8
gpt-5.1-codex	$0.240	$1.92	0.3	8
grok-imagine-1.0-fast	$0.240	$1.92	0.3	8
grok-4.1-thinking	$0.240	$1.92	0.3	8
grok-4.1-mini	$0.240	$1.92	0.3	8
grok-3-thinking	$0.240	$1.92	0.3	8
grok-4.1-fast	$0.240	$1.92	0.3	8
gpt-5.3-codex	$0.240	$1.92	0.3	8
grok-4-thinking	$0.240	$1.92	0.3	8
gpt-5.4-mini	$0.240	$1.44	0.3	6

Showing 20 of 28 models.