DeepSeek V4 Pro
DeepSeek V4 Pro flagship, 1.6T total / 49B active params, 1M context, strong general/code/reasoning
Context Window
1.0M
Input price / 1M tokens
$0.461M tokens
Output price / 1M tokens
$0.921M tokens
Cached input / 1M tokens
$0.00401M tokens
Max Completion
384K
Input Modalities
text
Output Modalities
text
reasoningFunction callingChatJSONStreamingrecommendedNew
Description
DeepSeek V4 Pro flagship, 1.6T total / 49B active params, 1M context, strong general/code/reasoning
Available Providers
AllToken can route requests to the providers below based on route priority and policy.
ProviderContext LengthInput PriceOutput PriceCached / MLatency p50Throughput
Best For
DeepSeek V4 Pro flagship, 1.6T total / 49B active params, 1M context, strong general/code/reasoning
How To Use This Model
Use the exact model ID shown below. This is the safest way to avoid call failures, variant mismatches, or incorrect route assumptions.
curl https://api.alltoken.ai/v1/chat/completions \
-H "Authorization: Bearer sk-your-key" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-v4-pro",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'Supported Parameters
temperaturetop_pmax_tokenstoolsresponse_formatreasoning_effortAPI Key Setup
Smart Routing
Let the platform choose the best provider path automatically.
Default Model
If a request does not specify a model, default the key to deepseek-v4-pro.
Forced Model
Always override incoming requests and lock the key to deepseek-v4-pro.