River

Inference host · 4 models · 4 priced routes

Models on River

Model	In / out per 1M	Vs headline
GLM 5.3 Flash GLM-5.3-Flash is a native multimodal model from Z.ai.	$0.12 / $0.4+291% vs headline	+291%	GLM-5.3-Flash is a native multimodal model from Z.ai.
DeepSeek V4.1 Flash 1017 DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the deepseek-flash API model name.	$0.12 / $0.48-20% vs headline	-20%	DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the deepseek-flash API model name.
DeepSeek V4.1 Flash DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture.	$0.12 / $0.48+93% vs headline	+93%	DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture.
GLM 5.3 GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks.	$1.12 / $3.52+255% vs headline	+255%	GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks.