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Overview

milliseconds.ai serves small, fast models behind one API key: decision-machine-1 for decisions over text, rakeaudio for transcription.

milliseconds.ai is an API for small models that do one job each, fast and at a low price. One API key calls every model. The same credits pay for every model.

The models

ModelJobEndpointPrice
decision-machine-1Typed decisions over text or an image: yes/no, classify, rate, answer, extract, entities, verifyPOST /v1/decision-machine-1/{capability}$0.04 per million input tokens
rakeaudioAudio transcription with word timestamps and speaker labelsPOST /v1/rakeaudio/transcribe$0.12 per audio hour with speakers, $0.10 without

Both models answer in one synchronous call. There is no job to poll and no webhook to receive.

One base URL, one key

Every call goes to one base URL.

https://api.milliseconds.ai

Every request needs an API key from the console. Send it as Authorization: Bearer test_sk-.... See Authentication.

Test keys include 125 million free input tokens each month. Production keys use purchased credits. Every model bills in input tokens at $0.04 per million, so one balance covers both. See Pricing.

One call to each model

curl -X POST https://api.milliseconds.ai/v1/decision-machine-1/classify \
  -H "Content-Type: application/json" \
  -H "authorization: Bearer test_sk-..." \
  -d '{
    "text": "I was charged twice for my subscription this month and support has not replied.",
    "labels": {
      "billing": "payments, invoices, charges, refunds",
      "shipping": "delivery, tracking, returns",
      "account": "login, password, profile settings"
    }
  }'

The Quickstart shows both responses.

decision-machine-1

Eight typed decisions, an OpenAI-compatible surface and a TypeSafe-compatible surface.

rakeaudio

Transcripts with word timestamps and up to four speakers, in 25 European languages.

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