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GPT-3.5 Turbo 16kAPI
This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost.
Prices update automatically — checked daily against provider list prices.
- $3.25 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 39% of the 192 commercial models tracked here
- 49 of 88 OpenAI models tracked here, from cheapest
Benchmarks
Artificial Analysis measures 273 of the 383 models tracked here — this one is not yet covered. The pricing position above is measured across the full catalog and does not depend on benchmarks.
About this model
GPT-3.5 Turbo 16k is a commercial AI model by OpenAI. The specifications below are tracked automatically: pricing is refreshed daily from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is GPT-3.5 Turbo 16k?
GPT-3.5 Turbo 16k is an AI language model from OpenAI. It is a proprietary model, available through an API.
Is GPT-3.5 Turbo 16k free?
GPT-3.5 Turbo 16k is not free: it costs $3 per million input tokens and $4 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.