GPT-3.5 Turbo
OpenAI · Released May 2023
OpenAI's lightweight language model optimized for chat and code tasks with a 16K token context window.
- Strengths
- Fast inference and low resource consumption, making it efficient for most conversational and coding workloads.
- Best for
- Chat applications, code generation, and text-based tasks where context length up to 16K tokens is sufficient.
- Limitations
- Smaller context window and less capable reasoning than GPT-4o and later models; an older version has been superseded by newer OpenAI releases.
Input / 1M
$0.5
Output / 1M
$1.50
Cached input / 1M
—
Context window
16K
Price history
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $0.5 | $1.50 | — | Imported from OpenRouter | openrouter.ai |