GPT-3.5 Turbo Instruct
OpenAI released 2023-09-28
$1.63 per million tokens, balanced
No independent quality score.
No benchmark we track has measured this model. That is not the same as measuring it and finding it wanting — we simply cannot rank it, so we do not.
Every price dimension
| Input | $1.50/M |
|---|---|
| Output | $2.00/M |
Independent scores
No independent benchmark has measured this model.
Capability
| Context window | 4K |
|---|---|
| Max output | 4K |
| Input modes | text |
| Tool use | no |
| Reasoning | no |
| Knowledge cutoff | 2021-09-30 |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-08-24 |
| Quality data | unrated |
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.