xAI: Grok 3
Grok model for agentic tool use, reasoning, coding, and live assistance
Cheapest input
$3
$/MTok · models.dev
Cheapest output
$15
$/MTok
Context
131K
tokens
Sources
2
8 listings
Price changes
Cheapest list input/output only. Rates move rarely, so this is an event log. Down means cheaper. Showing the 8 latest changes.
- ↑ higherOutput $2.50 → $15
- ↑ higherInput $1.25 → $3
- ↓ lowerOutput $15 → $2.50
- ↓ lowerInput $3 → $1.25
Sources
Same model, different sources. Our first-party rate is listed first, then router and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestxai/grok-3 | Poe | $3 | $15 | $0.75 | 131K |
| models.devgrok-3 | Helicone | $3 | $15 | $0.75 | 131K |
| LiteLLMxai/grok-3 | N/A | $3 | $15 | $0.3 | N/A |
| LiteLLMgrok-3 | N/A | $3 | $15 | $0.3 | N/A |
| LiteLLMazure_ai/grok-3 | N/A | $3 | $15 | $0.3 | N/A |
| LiteLLMoci/xai.grok-3 | N/A | $3 | $15 | $0.3 | N/A |
| LiteLLMvercel_ai_gateway/xai/grok-3 | N/A | $3 | $15 | $0.3 | N/A |
| LiteLLMxai.grok-3 | N/A | $3 | $15 | $0.3 | N/A |
Capabilities
- Tool calling
- In: text
- Out: text
Knowledge cutoff: 2024-06Released: 2025-04-11Family: grok
See what this model costs you
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