openai
OpenAI: GPT-3.5 Turbo (batch) API Pricing
OpenAI: GPT-3.5 Turbo (batch) costs $0.250 per 1M input tokens and $0.750 per 1M output tokens. Context window: 16K. Prices verified 2026-08-23 Β· source
Input / 1M tokens
$0.250
Output / 1M tokens
$0.750
Context window
16K
Max output
4K
What would OpenAI: GPT-3.5 Turbo (batch) cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $5.00 |
| Coding agent | 5,000 | 8,000 / 2,000 | $17.50 |
| RAG pipeline | 30,000 | 4,000 / 500 | $41.25 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $11.50 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About OpenAI: GPT-3.5 Turbo (batch)
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.
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