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DeepSeek V4 Flash API

DeepSeek's fast, low-cost tier at 67% below official pricing — the highest volume-per-dollar in the DeepSeek family for production pipelines.

High volumeBest for: Cheapest DeepSeek tier for big, simple pipelines.

Why developers pick it

• 67% below official with the same flat pricing — no peak-hour surcharges.
• The default pick for classification, extraction, translation and other high-volume pipelines.
• Cached input at 1/10: reuse a system prompt and unit costs collapse.

Code example

from openai import OpenAI

client = OpenAI(base_url="https://bridge.computeindex.net/v1", api_key="sk-bridge-YOUR_KEY")

completion = client.chat.completions.create(
    model="deepseek-v4-flash",
    messages=[{"role": "user", "content": "Classify this ticket: 'My invoice is wrong.'"}],
)
print(completion.choices[0].message.content)

FAQ

Is this the same model as DeepSeek's official V4 Flash? Yes — the same model, served through the Bridge OpenAI-compatible gateway.

When should I use Flash instead of V4 Pro? For simple, high-volume tasks where speed and price dominate; keep V4 Pro for hard reasoning and code.

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