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Models / DeepSeek

DeepSeek V4 Flash

$0.15/Mtok in

The V4 family's speed tier — near-V4 quality on everyday calls at the lowest price in the family.

Playground

Try it in the browser

Playground$0.15 in / $0.45 out per 1M tokens

Facts

At a glance

Availability

Live

Pricing

$0.15 / M input · $0.45 / M output

Endpoint

Chat Completions

/v1/chat/completions

Context window

128k tokens

API

Call it from code

import OpenAI from "openai"

const client = new OpenAI({
  baseURL: "https://api.companyfabric.com/v1",
  apiKey: process.env.COMPANYFABRIC_API_KEY,
})

const res = await client.chat.completions.create({
  model: "deepseek/deepseek-v4-flash",
  max_tokens: 1024,
  temperature: 0.7,
  messages: [{ role: "user", content: "Say hello from the fabric." }],
})

console.log(res.choices[0].message.content)

FAQ

Frequently asked questions

How much does DeepSeek V4 Flash cost?

$0.15 / M input · $0.45 / M output. The exact cost of each call is shown before you run it and metered to your prepaid balance — no subscription required.

Why use DeepSeek V4 Flash on CompanyFabric instead of going direct?

One key and one balance across every model in the library, at pricing at parity with or below the direct API. Switching models is a one-line change.

Is DeepSeek V4 Flash available through the OpenAI SDK?

Yes — point any OpenAI SDK at api.companyfabric.com/v1 and set model to "deepseek/deepseek-v4-flash".

Variants

Same family

DeepSeek V4

$0.3/Mtok in

DeepSeek

Open-weight frontier-adjacent reasoning at commodity prices.

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DeepSeek V4 Pro

$0.6/Mtok in

DeepSeek

The heavyweight of the V4 family — deeper reasoning than base V4 while keeping open-weight commodity pricing.

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Explore

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Claude Opus 4.6

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The frontier tier for the hardest reasoning and agentic work.

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GPT-5.5

$5/Mtok in

OpenAI

OpenAI's flagship, one key away.

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Gemini 3.7 Flash

Google

Google's current fast model, million-token context.

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Gemini 3.5 Flash

Google

The previous stable Flash, still current for most work.

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One key. Every model. Exact prices.

Run DeepSeek V4 Flash with free starter credits. Free starter credits included — no subscription required.

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