GPT-3.5 Turbo (2023-11-06)

Language OpenAI Partly verified Retired Shut down Sep 28, 2026 Replaced by GPT-5.6 Terra
  • Tool use
  • Structured output

Prices

1 offering · prices as listed
OpenAI API (opens in a new tab) Official Retired Global · USD gpt-3.5-turbo-1106
Conditions/ 1M tokensInputOutput
Standard no longer listed since Oct 21, 2026 $1.00$2.00
Batch no longer listed since Oct 21, 2026 $1.00$2.00

Prices from OpenAI API pricing (opens in a new tab) (checked Oct 20, 2026)

Standard: the price a request with no conditions pays (the headline price elsewhere on the site).

Details

Family
gpt-turbo
Model ID

Not stated on OpenAI’s pages: max input, input modalities, output modalities, reasoning, reasoning efforts, reasoning can be off, max thinking budget, built-in tools, knowledge cutoff, aliases.

Cited scores

From third-party leaderboards, not measured by us
  • LMArena Text 1,205

    #160 of 163 listed models · CI 1,196–1,213 · 16,619 votes

  • Epoch AI · GPQA Diamond 28%

    #162 of 168 listed models · ±1.87

  • Epoch AI · MATH Level 5 15.9%

    #56 of 64 listed models · ±0.7

  • LMArena Text · Chinese 1,166

    #158 of 161 listed models · CI 1,141–1,190 · 708 votes

  • LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Nov 8, 2026
  • Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Oct 18 – Nov 4, 2026
  • changes we made

No changes recorded yet.

Sources

OpenAI’s official policies: data use, privacy, terms →

Some values on this page are still waiting to be checked against official pages: a filled dot is verified, a hollow one is not yet (with or without a source on file). How we verify data

OpenAI · United States · openai.com

Snapshots, the same family and other models from this provider