FLUX.2 [flex] API
About
FLUX.2 [flex] is a high-performance LLM available via the Vercel AI Gateway API, ideal for scalable text generation and natural language processing. This model delivers available completely free of charge. Access FLUX.2 [flex] via the Vercel AI Gateway API with reliable low-latency inference.
Capabilities
Input Modalities
text
Output Modalities
image
Reasoning
No
Structured Output
No
Tool Use
No
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
N/A
Tokens
Input Limit
N/A
Tokens
Max Output
N/A
Tokens
Pricing
Standard (per 1M tokens)
Input
Free
Output
Free
Frequently Asked Questions
FLUX.2 [flex] by Vercel AI Gateway costs Free per 1M input tokens and Free per 1M output tokens.
Model Details
API Integration