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GPT-3.5 Turbo (older v0613)

OpenAI model, released 25 Jan 2024.

$1.00
per 1M input tokens
$2.00
per 1M output tokens
per 1M cached-read tokens
Calculate what your real prompts cost on GPT-3.5 Turbo (older v0613)

Price history

Price stable since we started tracking (7 Jul 2026). History will chart here as soon as it moves.

Specifications

Lab
OpenAI
Released
25 Jan 2024
Context window
4k tokens
Max output
4k tokens
Input modalities
text
Output modalities
text
Knowledge cutoff
2021-09-30
Open source
No

Frequently asked questions

How much does GPT-3.5 Turbo (older v0613) cost?

GPT-3.5 Turbo (older v0613) costs $1.00 per 1M input tokens and $2.00 per 1M output tokens (list price, updated every 6 hours).

What is GPT-3.5 Turbo (older v0613)'s context window?

GPT-3.5 Turbo (older v0613) supports a 4k-token context window with up to 4k output tokens.

Related models

GPT-3.5 Turbo (older v0613) — API Pricing, Context Window, Specs (2026) | AIToolScout | AIToolScout