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GPT-3.5 Turbo

by OpenAI · Released May 2023

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Context
16K tokens (~8 books)
Input $/1M
$0.50
Output $/1M
$1.50
Type
text
License
Proprietary
Benchmarks
0 tested
Data as of
About

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

No benchmark data available yet.

Model Family · OpenAI GPT-3.5
May 2023
$0.50/M in16Kctx
May 2023
$0.25/M in(-0.25)16Kctx
Jan 2024
43.8
$1.00/M in(+0.75)4Kctx(-12K)19 benchmarks
Aug 2023
$3.00/M in(+2)16Kctx(+12K)
Sep 2023
$1.50/M in(-1.50)4Kctx(-12K)
See the full GPT-3.5 family →
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gpt-3-5-turbo
Specifications
  • Typetext
  • Context16K tokens (~8 books)
  • ReleasedMay 2023
  • LicenseProprietary
  • StatusActive
  • Cost / Message~$0.003
Available On
OpenAI logoOpenAI$0.50
Learn More
transformertokens
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GPT-3.5 Turbo is a proprietary text AI model by OpenAI, released in May 2023. Context window: 16K tokens.

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Benchmarks

Related Pages

OpenAI · ProviderOpenAI · EconomyAll ModelsCompare ModelsPricingDevelopers · API

Key facts · as of 2026-10-05

  • GPT-3.5 Turbo by OpenAI. Not enough public benchmark scores to rank yet.
  • List price $0.50 input · $1.50 output per 1M tokens (as of 2026-10-05).
  • Sold by 1 provider (as of 2026-10-05): OpenAI $0.50 in / $1.50 out.

How to cite · data as of 2026-10-05

GPT-3.5 Turbo · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/gpt-3-5-turbo

Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP