Playground
Try it in the browser
Facts
At a glance
Availability
Live
Pricing
$5 / M input · $20 / M output
Endpoint
Chat Completions
/v1/chat/completions
Context window
256k 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: "openai/gpt-5.5",
max_tokens: 1024,
temperature: 0.7,
messages: [{ role: "user", content: "Say hello from the fabric." }],
})
console.log(res.choices[0].message.content)Prompt library
Example runs
Rewrite this refund email to be firm but warm. Keep under 120 words.
This exact run cost $0.006
FAQ
Frequently asked questions
How much does GPT-5.5 cost?
$5 / M input · $20 / 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 GPT-5.5 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 GPT-5.5 available through the OpenAI SDK?
Yes — point any OpenAI SDK at api.companyfabric.com/v1 and set model to "openai/gpt-5.5".
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One key. Every model. Exact prices.
Run GPT-5.5 with free starter credits. Free starter credits included — no subscription required.