Context Window
16,385
Tokens
Model Cost Profile
OpenAI: GPT-3.5 Turbo
Developer: openai
Pricing updated Mar 11, 2026
Input rank: #207Output rank: #201
Live Pricing
Input: $0.5000
Output: $1.50
Pricing via OpenRouter API · Last synced Mar 11, 2026 · MMLU score via public benchmark data
OpenAI's GPT-3.5 Turbo offers a robust context window of 16,385 tokens, making it suitable for applications that require extensive text analysis, such as content generation and conversational agents. Teams leveraging this API model can expect input costs of $0.50 per million tokens and output costs of $1.50 per million tokens, which can significantly impact budgeting for high-volume projects. Its efficiency in processing large datasets allows businesses to enhance user engagement and streamline workflows across various industries.
🔧 Tool Calling📋 Structured Output
Input Price / 1M
$0.5000
Prompt tokens
Output Price / 1M
$1.50
Completion tokens
Intelligence (MMLU)
46.2
Massive Multitask Language Understanding
Benchmark Scores
Standardized evaluation scores for OpenAI: GPT-3.5 Turbo.
Side-by-Side Pricing Table
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $0.5000 |
| Output (Completion) | $1.50 |
Price History
OpenAI: GPT-3.5 Turbo Pricing Trend
Input / 1M tokens0.0%Output / 1M tokens0.0%
Mar 7 — Mar 11
Current Input / 1M
$0.5000
Current Output / 1M
$1.50
Cost Calculator
Estimate monthly spend for OpenAI: GPT-3.5 Turbo based on your workload.
01.0B
0500M
Estimated Monthly Cost
$31
25M input + 12M output tokens
Cheaper Alternatives to Compare
Quick links for cost-down decisions before production rollout.
FAQ
Common pricing and benchmark questions for OpenAI: GPT-3.5 Turbo.
How much does OpenAI: GPT-3.5 Turbo cost per 1M input tokens?
OpenAI: GPT-3.5 Turbo input pricing is $0.5000 per 1M tokens based on the latest synced provider data.
How much does OpenAI: GPT-3.5 Turbo cost per 1M output tokens?
OpenAI: GPT-3.5 Turbo output pricing is $1.50 per 1M tokens based on the latest synced provider data.
What context window does OpenAI: GPT-3.5 Turbo support?
OpenAI: GPT-3.5 Turbo supports a context window of 16,385 tokens.
How can I compare OpenAI: GPT-3.5 Turbo with cheaper alternatives?
Use the comparison links on this page to open direct model-vs-model pricing and benchmark pages, then evaluate monthly spend projections for your workload.