GPT-3.5 Turbo API
About
GPT-3.5 Turbo is a high-performance LLM available via the LLM Gateway API, ideal for scalable text generation and natural language processing. This model delivers cost-effective pricing at $0.50/1M input and $1.50/1M output tokens, native tool calling support. Access GPT-3.5 Turbo via the LLM Gateway API with up to 16K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
No
Structured Output
Yes
Tool Use
Yes
WeightsClosed
Limits
Context Window
16K
Tokens
Input Limit
16K
Tokens
Max Output
16K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.50
Output
$1.50
Frequently Asked Questions
GPT-3.5 Turbo by LLM Gateway costs $0.50 per 1M input tokens and $1.50 per 1M output tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1