This is a static, indexable page for Grok 4 Fast, summarizing its public pricing across official APIs and aggregator routes, including blended cost ranges, input spread, and source composition.
Grok 4 Fast currently resolves to 4 sources. The cheapest blended route is $1.7/M on LLM Gateway, about 94% lower than the highest priced route. It includes both official and aggregator routes.
The cheapest official baseline currently comes from xAI at $26.67/M.
Bundle generated at 2026-05-11T07:52:52Z. Related crawl timestamps currently span 2026-05-11T06:05:41.752Z to 2026-05-11T06:50:50.081Z. The current page includes 1 official sources and 3 aggregator or reseller sources.
No extra pricing caveats are attached to this page right now.
| Source / route | Input | Output | Blended | Context | Notes |
|---|---|---|---|---|---|
| $0.2 | $0.5 | $1.7 | 2.0M | No extra caveat | |
| $0.2 | $0.5 | $1.7 | 2.0M | No extra caveat | |
| $0.2 | $0.5 | $1.7 | 2.0M | No extra caveat | |
| $2.67 | $8 | $26.67 | 131k | No extra caveat |
Grok 4.1 Fast currently resolves to 3 sources. The cheapest blended route is $1.7/M on FastRouter, about 92% lower than the highest priced route. It includes both official and aggregator routes.
Grok 4.20 Multi-Agent currently resolves to 3 sources. The cheapest blended route is $8.75/M on Vercel AI Gateway, about 89% lower than the highest priced route. It includes both official and aggregator routes.
Grok 4.20 currently resolves to 2 sources. The cheapest blended route is $8.75/M on OpenRouter, about 89% lower than the highest priced route. It includes both official and aggregator routes.
Grok 3 Mini currently resolves to 5 sources. The cheapest blended route is $1.8/M on OpenRouter, about 86% lower than the highest priced route. It includes both official and aggregator routes.
Grok 3 currently resolves to 6 sources. The cheapest blended route is $48/M on LLM Gateway, about 40% lower than the highest priced route. It includes both official and aggregator routes.
Grok 4 currently resolves to 6 sources. The cheapest blended route is $48/M on FastRouter, about 40% lower than the highest priced route. It includes both official and aggregator routes.