xAI / 2026-03-31 · Detail: live · History: live
xAI: Grok 4.20
xAI: Grok 4.20 model record from xAI.
Specification
Know the constraints
Context window2,000,000
Input / 1M tokens$1.25
Output / 1M tokens$2.5
Benchmark score · unavailableNot tested
Community rating · unavailableNot tested
Pricing history · live
A traceable timeline
Price history source: live
| Date | Input price / 1M tokens |
|---|---|
| Jul 22, 2026 | $1.25 |
Jul 22, 2026 · 7 capabilitiescache_read: $0.2 / input: $1.25 / output: $2.5
Provenance & freshness
Traceable, not assumed
Every field retains fetch time, content hash and parser version.
Observed Jul 22, 2026, 13:30 UTC
Community rating: Unrated
View source record