xAI Grok 4.1 Fast Reasoning
Helicone
xAI Grok 4.1 Fast Reasoning by Helicone costs $0.20 per 1M input tokens and $0.50 per 1M output tokens, with a 2M-token context window.
Pricing
Input (per 1M tokens)
$0.20
Output (per 1M tokens)
$0.50
Cached input (per 1M)
$0.05
Specifications
- Provider
- Helicone
- Context window
- 2M tokens
- Parameters
- —
- Released
- Nov 2025
- Open weights
- No
- Frontier model
- No
Compare xAI Grok 4.1 Fast Reasoning with…
xAI Grok 4.1 Fast Reasoning vs OpenAI GPT-5 Nano$0.40/1MxAI Grok 4.1 Fast Reasoning vs Mistral-Large$6.00/1MxAI Grok 4.1 Fast Reasoning vs OpenAI GPT-5 Mini$2.00/1MxAI Grok 4.1 Fast Reasoning vs Anthropic: Claude Opus 4.5$25.00/1MxAI Grok 4.1 Fast Reasoning vs OpenAI GPT-4o$10.00/1MxAI Grok 4.1 Fast Reasoning vs Anthropic: Claude Opus 4.1$75.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.