← All models
DeepSeek
DeepSeek V4 Pro
Live · US + CAtextimageMIT
DeepSeek's largest current model. Previewed in April, with open weights at general availability in August.
Price per 1M tokens
Input
$1.32
Cached input
$0.044
Output
$3.96
Priced per model · Same in US and CA · Free tier included · Pricing
AA Index
36
#7 of 14
open models we serve
Specs
- Model id
deepseek-v4-pro- Weights released
- Aug 13, 2026
- Parameters
- 1.6T total · 49B active
- Architecture
- MoE
- Context
- 1M tokens (1,000,000)
- Input
- text, image
- License
- MIT
- Regions
- us, ca
Benchmarks
- Artificial Analysis Intelligence Index36
Sources: huggingface.co · artificialanalysis.ai · artificialanalysis.ai
Use it
Three lines of code, or zero.
OpenAI-compatible. Use the model id below, or auto to let the router decide when this model is worth it.
import os
from openai import OpenAI
client = OpenAI(base_url=os.environ["ST_BASE_URL"], api_key=os.environ["ST_API_KEY"])
resp = client.chat.completions.create(
model="deepseek-v4-pro",
messages=[{"role": "user", "content": "Hello"}],
)