OpenAI: GPT-3.5 Turbo 16k API Pricing
Live token cost for OpenAI: GPT-3.5 Turbo 16k from OpenAI. Use the figures below for budgeting, then tune your exact request mix in the interactive calculator. Prices refresh every 24 hours from OpenRouter.
Capabilities
OpenAI: GPT-3.5 Turbo 16k cost at scale
Estimated monthly cost across common production volumes. Assumes 30-day months and the request shapes shown.
| Tier | Requests / day | In / out tokens | $ / month |
|---|---|---|---|
| Hobby | 1,000 | 500 / 200 | $69.00 |
| Startup | 10,000 | 1,500 / 500 | $1,950.00 |
| Growth | 100,000 | 3,000 / 800 | $36,600.00 |
| Enterprise | 1,000,000 | 8,000 / 2,000 | $960,000.00 |
| Enterprise (batch mode) | 1,000,000 | 8,000 / 2,000 | $480,000.00 |
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Frequently asked questions
How much does OpenAI: GPT-3.5 Turbo 16k cost?
OpenAI: GPT-3.5 Turbo 16k costs $3.00 per 1M input tokens and $4.00 per 1M output tokens. A typical 1,500-token in / 500-token out request costs $0.00650.
Does OpenAI: GPT-3.5 Turbo 16k support cached input?
No. OpenAI: GPT-3.5 Turbo 16k does not currently expose cached-input pricing through OpenAI. Every input token is billed at the full rate.
What is the OpenAI: GPT-3.5 Turbo 16k context window?
OpenAI: GPT-3.5 Turbo 16k supports a context window of 16,385 tokens (16K). Max output per response is 4,096 tokens.
What is OpenAI: GPT-3.5 Turbo 16k good for?
OpenAI: GPT-3.5 Turbo 16k is a good fit for general-purpose LLM tasks via the OpenAI API — chat, code, writing, summarization. For other use cases, run your specific input/output mix through the interactive calculator to compare against alternative models.