OpenAI: GPT-3.5 Turbo Instruct
by OpenAIOpenAI: GPT-3.5 Turbo Instruct is a large language model from OpenAI. It costs $1.50 per million input tokens and $2.00 per million output tokens. Its context window is 4K tokens.
- Input / 1M tokens
- $1.50
- Output / 1M tokens
- $2.00
- Cached input / 1M
- -
- Context window
- 4K
Not supported
tokens
Who serves it cheapest
1 hosts serve GPT-3.5 Turbo Instruct. Same weights, same API - the price difference is pure margin and routing.
| Provider | Input / 1M | Output / 1M | Context | Throughput | Uptime 24h |
|---|---|---|---|---|---|
| OpenAICheapest | $1.50 | $2.00 | 4K | - | 100.0% |
About GPT-3.5 Turbo Instruct
This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.
Specifications
| Model ID | openai/gpt-3.5-turbo-instruct |
|---|---|
| Provider | OpenAI |
| Context window | 4K tokens |
| Max output | 4K tokens |
| Input modalities | text |
| Output modalities | text |
| Knowledge cutoff | 2021-09-30 |
| Open weights | No |
| Released | September 28, 2023 |
Cheaper alternatives
Models that cost less than GPT-3.5 Turbo Instruct while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does OpenAI: GPT-3.5 Turbo Instruct cost?
$1.50 per million input tokens and $2.00 per million output tokens.
What is the context window of OpenAI: GPT-3.5 Turbo Instruct?
4K tokens, with up to 4K tokens of output per request.
Confirm against the source: OpenAI official pricing.