xAI · Model identity
Grok 4.20
Non-reasoning endpoint; xAI publishes a 20% batch discount.
1pricing route
What published route metadata supports
Caching
Input modalities
Not published
Supported API parameters
Not published
Only source-backed fields are filled
Release dateNot independently verified
Knowledge cutoffNot independently verified
Open weightsNot independently verified
OpenRouter catalog dateNot available
First-party metadata verified Aug 26, 2026. Unfilled fields remain unknown. LLMPrice does not infer release dates, knowledge cutoffs, open-weight status, or licenses from a model name, repository link, or pricing route.
Could this workload cost less?Compare Grok 4.20 with cheaper models using the same workload.
Find cheaper alternatives →| Endpoint / route | Model ID | Input | Cached | Output | Context | Source |
|---|---|---|---|---|---|---|
| Direct APIStandard | grok-4.20-0309-non-reasoning | $1.25 | $0.2 | $2.5 | 1M | Official provider ↗ |
Tracking since Aug 26, 2026
No verified price changes have been recorded since tracking began on Aug 26, 2026. The Aug 26, 2026 catalog is the baseline; LLMPrice does not invent or backfill older prices.
See all verified price changes →