OpenAI: GPT-3.5 Turbo Instruct
OpenAI: GPT-3.5 Turbo Instruct offers a 4,095-token context window at $1.50 per 1M input tokens and $2.00 per 1M output tokens. Supported inputs: text. Data via OpenRouter /models, as of 2026-08-11.
Source: OpenRouter /models · as of 2026-08-11
Specifications
| Context window | 4,095 tokens |
|---|---|
| Input price | $1.50 / 1M tokens |
| Output price | $2.00 / 1M tokens |
| Input modalities | text |
| Output modalities | text |
| Model id | openai/gpt-3.5-turbo-instruct |
Frequently asked questions
What is the context window of OpenAI: GPT-3.5 Turbo Instruct?
OpenAI: GPT-3.5 Turbo Instruct supports up to 4,095 tokens of context.
How much does OpenAI: GPT-3.5 Turbo Instruct cost?
$1.50 per 1M input tokens and $2.00 per 1M output tokens (via OpenRouter /models, as of 2026-08-11).
What input types does OpenAI: GPT-3.5 Turbo Instruct support?
OpenAI: GPT-3.5 Turbo Instruct accepts text.
Related models
- Anthropic: Claude Fable Latest
- Anthropic Claude Haiku Latest
- Anthropic: Claude Opus Latest
- Anthropic Claude Sonnet Latest
- DeepSeek V4 Flash Latest
- Google Gemini Flash Latest
Build an optimized prompt for OpenAI: GPT-3.5 Turbo Instruct with Prompeteer →