DeepSeek V4 Pro

Name: DeepSeek V4 Pro
Brand: deepseek
SKU: deepseek/deepseek-v4-pro
Price: 1.32 USD
Availability: InStock

deepseek/deepseek-v4-pro

text in · text out · 1,000,000 context · 384,000 max output

toolsschemareasoningcacheno-trainShow prices also in

Effective cost per 1k requestsInput tokens 2,000Output tokens 500Cached share 50%

cost = p_in·(input − cached) + p_cache_read·cached + p_out·output + p_req; cached tokens are the prefix a sticky endpoint already holds (part2b §9.3), which is why the cheapest list price is not always the cheapest request.

Provider	Region · quant	Context / max out	Input / M	Output / M	Cache read / write	Markup	Per 1k req	Uptime 30 d	TTFT p50 / p95	Throughput	Last 24 h	Fidelity	Data	Capabilities	Status
DeepSeek	cn · none	1,000,000 / 384,000	$1.320	$3.960	$0.044 / —	pass-through	$3.344	—	—	—	no traffic	—	365 d	model default	active
OpenRouter	global · unknown	1,024,000 / 384,000	$0.219	$0.439	$0.019 / —	+5.0%	$0.458	—	—	—	no traffic	—	no-train 30 d	16 differ	active

Quick start

curl https://api.ai.ml/v1/chat/completions \
  -H "Authorization: Bearer $AIML_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek/deepseek-v4-pro","messages":[{"role":"user","content":"Say hello"}]}'

Get a key in the console

Changelog

new_model endpoint ep_openrouter_deepseek-v4-pro_global (deepseek/deepseek-v4-pro) added as active; price input 0.219 output 0.439 USD/M 10/5/2026