xAI
Grok 3 Mini
Fast Grok model for responsive chat, reasoning, and tool-assisted work
Model facts
- Context window
- 131K tokens
- Maximum output
- 131K tokens
- Cheapest paid input
- $0.3 per 1M tokens
- Cheapest paid output
- $0.5 per 1M tokens
- Open weights
- no
- Providers
- 2
Capabilities and modalities
reasoning, tool calling, attachments, temperature control, text.
Observed price history
- 2026-08-24: $0.3 input / $0.5 output per 1M tokens
API providers
- Helicone (xAI) — model id grok-3-mini; $0.3 input / $0.5 output per 1M tokens; provider documentation
- Poe — model id xai/grok-3-mini; $0.3 input / $0.5 output per 1M tokens; provider documentation