OpenAI logo

GPT-3.5-turbo

openai/gpt-3.5-turbo

Compact GPT model for low-latency assistance and high-volume workloads

Input modalitiesT
Output modalitiesT
Source-linkedgptClosed weightsReleased 2023-03-01
Report data
Context window16.385K
Maximum output4.096K
Provider offers9
Knowledge cutoff2021-09-01
Capabilities

What this model supports

ReasoningNo
Tool callingNo
Structured outputNo
AttachmentsNo
Temperature controlYes
Open weightsNo
Creator
OpenAI
Family
gpt
Modalities
Text
License
Not documented
Release date
2023-03-01
Model ID
openai/gpt-3.5-turbo
Market availability

Provider pricing

Report price →
Providers offering GPT-3.5-turbo
ProviderProvider model IDContextInput / 1MOutput / 1MCached / 1MFeaturesAll pricing
Poe logoPoeopenai/gpt-3.5-turbo16.384K$0.45$1.4· T ·
View
{
  "input": 0.45,
  "output": 1.4
}
Cloudflare AI Gateway logoCloudflare AI Gatewayopenai/gpt-3.5-turbo16.385K$0.5$1.5$1.25· · ·
View
{
  "cache_read": 1.25,
  "input": 0.5,
  "output": 1.5
}
OrcaRouter logoOrcaRouteropenai/gpt-3.5-turbo16.385K$0.5$1.5$0· · ·
View
{
  "cache_read": 0,
  "input": 0.5,
  "output": 1.5
}
LLM Gateway logoLLM Gatewaygpt-3.5-turbo16.385K$0.5$1.5$0· · ·
View
{
  "cache_read": 0,
  "input": 0.5,
  "output": 1.5
}
OpenAI logoOpenAIgpt-3.5-turbo16.385K$0.5$1.5$0· · ·
View
{
  "cache_read": 0,
  "input": 0.5,
  "output": 1.5
}
NanoGPT logoNanoGPTopenai/gpt-3.5-turbo16.385K$0.5$1.5· · ·
View
{
  "input": 0.5,
  "output": 1.5
}
Kilo Gateway logoKilo Gatewayopenai/gpt-3.5-turbo16.385K$0.5$1.5· T ·
View
{
  "input": 0.5,
  "output": 1.5
}
Vercel AI Gateway logoVercel AI Gatewayopenai/gpt-3.5-turbo16.385K$0.5$1.5· · ·
View
{
  "input": 0.5,
  "output": 1.5
}
OpenRouter logoOpenRouteropenai/gpt-3.5-turbo16.385K$0.5$1.5· T S
View
{
  "input": 0.5,
  "output": 1.5
}
Evidence

Published benchmark results

Artificial Analysis Coding Index vs top 8 models
GPT-5-Codex
38.9
Step 3.7 Flash
37.1
Step 3.5 Flash 2603
34.6
North Mini Code
33.4
Gemini 2.5 Pro
32.0
Step 3.5 Flash
31.6
GLM-4.6
29.5
GPT-3.5-turbo
10.7
Coding Index vs top 8 models
GPT-5.6 Sol
77.4
GPT-5.6 Terra
76.7
Claude Fable 5
76.5
GPT-5.5
74.9
Anthropic: Claude Opus 4.8
74.3
Anthropic: Claude Opus 4.7
73.6
xAI: Grok 4.5
72.4
GPT-3.5-turbo
10.7