xAI
grok-4.20-multi-agent-0309
Release date not recorded. Accessibility not recorded. Cheapest standard rate we hold: $2.50 per million output tokens, at < 200k prompt tokens context.
What it costs
| Tier | Kind | In | Out | Cached in | From |
|---|---|---|---|---|---|
| standard | text · < 200k prompt tokens | $1.25 | $2.50 | $0.20 | seller |
| standard | text · ≥ 200k prompt tokens | $2.50 | $5 | $0.40 | seller |
per million tokens, US dollars. * marks a rate from a single registry or two that disagree — the best available number rather than a confirmed one. Every other row is confirmed against a seller or a licensed index.
What it scores, by house
This model is not in Epoch's catalogue under a name we can match exactly, so we hold no scores for it. The match is exact after normalisation and never fuzzy, because a loose one would eventually price one model as another.
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