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Grok 4.1 Fast API price
grok-4.1-fast
Grok 4.1 Fast API costs $0.20/M input at TokenRouter (aggregator), per 1M tokens.
MidxAI1 seller
Input
$0.20
per 1M tokens · TokenRouter (aggregator)
Output
$0.50
per 1M tokens · TokenRouter (aggregator)
Where to buy it
The one source pricing Grok 4.1 Fast today, per 1M tokens.
Cost calculator
| Provider | Input $/M | Output $/M | Cached in | Your cost |
|---|---|---|---|---|
| TokenRouter (aggregator) | 0.200cheapest | 0.500 | 0.050 |
Against its tier
- This model$0.70
- Cheapest · Nemotron 3 Super 120B A12B$0.485
- Tier median · Grok 4.3$3.75
- Dearest · GPT 5.5 Cyber$87.50
#3 of 33 mid · cheaper than 94%
Details
- Context window
- -not published
- Developer
- xAI
- Intelligence
- 31.3Reasoning
- Sellers
- 1
- Cached input
- $0.05where the source publishes one
- Cheapest at
- TokenRouter (aggregator)
- Combined
- $0.70in + out per 1M
- Last checked
- 2026-08-30