[ OpenAI ]

GPT-3.5 Turbo 16k

Routed to the cheapest source. At or below list. Pay per token in USDF, with no subscription and no minimum. Streaming and the OpenAI-compatible request format are supported.

All models
OpenAI logoOpenAIgpt-3.5-turbo-16kAvailabletextContext window: 16,385 tokens

Input

$3.00

$ / 1M tokens

Output

$4.00

$ / 1M tokens

Cached input

not offered

Context window

16,385

tokens

Model ID
gpt-3.5-turbo-16k
Modality
text
Unit
USD per 1M tokens
Status
Available
Endpoints
/v1/chat/completions
Context window
16,385 tokens
Max output
4,096 tokens
Pricing basis
Routed to the cheapest source. At or below list.

Sources

Zero retentionNo training

Make your first request

Use any OpenAI-compatible SDK. Change the base URL, keep everything else. Responses include a receipt with the exact cost.

No account: send the same request to /x402/v1/chat/completions without credentials and the gateway answers 402 with the quote. Pay per request.

curl https://api.usdf.fi/v1/chat/completions \
  -H "Authorization: Bearer $USDF_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-3.5-turbo-16k", "messages": [{"role": "user", "content": "Hello"}]}'