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DeepSeek
DeepSeek V4.1 Flash
DeepSeek V4.1 Flash，552B MoE架构，支持思考模式与图像理解，1M上下文，384K最大输出。MIT开源。
Quick Stats
Context
1049K
Max Output
393K
Provider
DeepSeek
Specs
2
Modalities
in textin imageout text
Specs & Platform Price (per 1M tokens)
Quality
Input $0.294118Output $1.176471Cache read $0.005882
Value
—
Recommended Plan
DeepSeek V4.1 Flash Starter Plan
Pay-as-you-go after top-up; $1 free credit for new users.
API Endpoint
Model ID
deepseek/deepseek-v4.1-flashcURL
curl https://intertoken.ai/v1/chat/completions \
-H "Authorization: Bearer $TOKENPORTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek/deepseek-v4.1-flash",
"messages": [{"role": "user", "content": "Hello!"}]
}'Python (openai SDK)
from openai import OpenAI
client = OpenAI(
base_url="https://intertoken.ai/v1",
api_key="$TOKENPORTAL_API_KEY",
)
resp = client.chat.completions.create(
model="deepseek/deepseek-v4.1-flash",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Start using this model
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