Grok 4.1 without reasoning mode.
OffRail routes requests to the best providers that are able to handle your prompt size and parameters.
Grok 4.1 without reasoning mode. You can access it through OffRail's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for Grok 4.1 Fast Non-Reasoning on OffRail starts at $0.20 per million input tokens and $0.50 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
Grok 4.1 Fast Non-Reasoning supports a context window of up to 2,000,000 tokens on its largest provider deployment.
Grok 4.1 Fast Non-Reasoning is served by Azure AI Foundry through OffRail. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
Grok 4.1 Fast Non-Reasoning supports tool (function) calling and soft JSON output, but NOT strict JSON output schema (its upstream provider does not enforce it).
Grok 4.1 Fast Non-Reasoning was released on November 19, 2025.
Grok Imagine Image 2.0
2,000 context$0.00 in / $0.00 out per 1M
Grok 4.6
500,000 context$2.00 in / $6.00 out per 1M
Grok STT 1.0
$0.00 in / $0.00 out per 1M
Grok 4.5
500,000 context$2.00 in / $6.00 out per 1M
Grok Imagine Video 1.5
2,000 context$0.00 in / $0.00 out per 1M
Grok Imagine Video 1.5 Preview
2,000 context$0.00 in / $0.00 out per 1M