xAI: Grok 4.20 Multi Agent Beta 0309
Grok model for agentic tool use, reasoning, coding, and live assistance
Cheapest input
$2
$/MTok · models.dev
Cheapest output
$6
$/MTok
Context
2M
tokens
Offers
3
2 sources
Offers
Same model, different listings. First-party, 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.devcheapestgrok-4.20-multi-agent-beta-0309 | 302.AI | $2 | $6 | $0 | 2M |
| LiteLLMxai/grok-4.20-multi-agent-beta-0309 | — | $2 | $6 | $0.2 | — |
| LiteLLMgrok-4.20-multi-agent-beta-0309 | — | $2 | $6 | $0.2 | — |
Capabilities
- Reasoning
- Tool calling
- Attachments
- In: text
- In: image
- Out: text
Released: 2026-03-16