Ofox
Grok 4.1 Fast
Canonical ID:
ofox/x-ai/grok-4.1-fast
xAI's fast agentic tool-calling model with a 2M context window; non-reasoning variant for low-latency responses
Overview
Pricing and Limits
Token pricing
- Input
- $0.2/1M
- Output
- $0.5/1M
- Cached input
- N/A
Context and output
- Context window
- 2,000,000
- Max output tokens
- 30,000
- Qualified ID
- ofox/x-ai/grok-4.1-fast
Model Summary
Grok 4.1 Fast is a model listing in the Ofox provider catalog. It is categorized under the grok family.
The model supports text, image modalities across input/output paths. Reported context capacity is 2,000,000. Pricing is listed at $0.2/1M input and $0.5/1M output.
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