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GPT-3.5 Turbo (1106)

API ID gpt-3.5-turbo-1106

gpt-3.5-turbo-1106 was an OpenAI model.

Status
Retired
Released
—
Shutdown
Sep 28, 2026

gpt-3.5-turbo-1106 stopped serving on September 28, 2026. Recommended replacement: gpt-5.6-terra.

How to migrate to GPT-5.6 Terra

Benchmarks

Scores as each source published them
or

Comparing with GPT-3.5 Turbo (0613), the previous model in this line. A score is compared only with the same benchmark from the same source, at the same setting where both have it. Full comparison: prices, limits, features

Arena

ArenaGPT-3.5 Turbo (1106)GPT-3.5 Turbo (0613)ChangeRankDateSource
Text
By category
  • Math 1205 rank 324 vs not rated
  • Creative writing 1156 rank 350 vs not rated
  • Instruction following 1198 rank 338 vs not rated
  • Hard prompts 1229 rank 338 vs not rated
  • Long prompts 1189 rank 348 vs not rated
  • Multi-turn 1172 rank 343 vs not rated
  • Expert 1216 rank 325 vs not rated
1204 ±9not rated344 of 415
16,619 votes		Oct 13, 2026source
Text: Coding1263 ±15not rated334 of 410
2,121 votes		Oct 13, 2026source

Rated as gpt-3.5-turbo-1106. Ratings come from people voting between two anonymous answers; Text is style-controlled, as on arena.ai. Data: Arena (arena.ai), CC BY 4.0.

Epoch AI

BenchmarkGPT-3.5 Turbo (1106)GPT-3.5 Turbo (0613)ChangeSettingRunSource
GPQA Diamond28.0%not runJan 27, 2025source
MATH Level 515.9%not runJan 27, 2025source

Run independently by Epoch AI. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.

Price history

USD per 1M tokens, standard tier
$0.00$0.50$1.00$1.50$2.00$2.50Oct 2026In $1.00Out $2.00Oct 1, 2026 to Oct 15, 2026: Input $1.00, Output $2.00
$0.00$0.50$1.00$1.50$2.00$2.50Oct 2026In $1.00Out $2.00Oct 1, 2026 to Oct 15, 2026: Input $1.00, Output $2.00

We started recording this model's prices on Oct 1, 2026. The history grows with each daily check.

Show as a table
FromTypePrice
Oct 1, 2026Input$1.00
Oct 1, 2026Output$2.00

Prices

USD per 1M tokens, every type and band, by tier
TypeBandPrice $/1MIn effect
Standard
inputshort context$1.00
outputshort context$2.00
Batch
inputshort context$1.00
outputshort context$2.00

Changelog

Changes we detected on OpenAI's pages

No changes recorded yet.

Last checked · Sources: OpenAI deprecations, OpenAI pricing, OpenAI models