Skip to content

OpenAIGPT-3.5 Turbo 16K 0613 API pricing

Generally available June 13, 2023 source
Deprecated November 6, 2023 source
Retired September 13, 2024 source

GPT-3.5 Turbo 16K 0613 was retired on September 13, 2024. Its last price was $3.00 per 1M input tokens and $4.00 per 1M output tokens.

Last price

Rates in effect since June 13, 2023 (launch price). Every price links to its source.

Input: $3.00
Output: $4.00
Blended 3:1: $3.25

GPT-3.5 Turbo 16K 0613 last rates per 1M tokens
Rate	Per 1M tokens
Input	$3.00
Output	$4.00

Launch price

GPT-3.5 Turbo 16K 0613 launched at this price on June 13, 2023.

Input: $3.00
Output: $4.00
Blended 3:1: $3.25

Every price event

1 verified event, newest first. No price moves. Documented since June 13, 2023.

Launch price · June 13, 2023

Rates from June 13, 2023
Rate Per 1M tokens

Input $3.00
Output $4.00
- Price: Archived page (openai.com, captured June 13, 2023)
  quote
  gpt-3.5-turbo-16k will be priced at $0.003 per 1K input tokens and $0.004 per 1K output tokens.
- Price: Archived page (openai.com, captured June 13, 2023)
  quote
  4K context $0.0015 / 1K tokens $0.002 / 1K tokens 16K context $0.003 / 1K tokens $0.004 / 1K tokens
- Price: Documentation (developers.openai.com)
  quote
  | 2024-09-13 | `gpt-3.5-turbo-16k-0613` | $3.00 / 1M input tokens + $4.00 / 1M output tokens | `gpt-3.5-turbo` |
- Date: Archived page (openai.com, captured June 13, 2023)
  quote
  gpt-3.5-turbo-16k will be priced at $0.003 per 1K input tokens and $0.004 per 1K output tokens.
- Date: Archived page (openai.com, captured June 13, 2023)
  quote
  We continue to make our systems more efficient and are passing those savings on to developers, effective today.

Gaps in this history

None known.

API ids

gpt-3.5-turbo-16k-0613

Checked October 28, 2026.