x-ai/grok-4.20
SpaceXAI: Grok 4.20
- Status
- Listed
- First seen
- 2026-10-07 17:06 UTC
- Last seen
- 2026-10-08 02:04 UTC
- First evidence
- Catalog
- Best evidence
- Catalog
| Seen by | Evidence | State | Last seen |
|---|---|---|---|
| OpenRouter catalog | Catalog | Listed | |
| models.dev metadata | Enrichment | Listed |
Metadata by source
Highlighted rows disagree between sources. Missing values show as unknown, not zero.
| Field | OpenRouter catalog | models.dev metadata |
|---|---|---|
| Name · conflict | SpaceXAI: Grok 4.20 | Grok 4.20 |
| Context | 2M | 2M |
| Max output | 1.8M | 1.8M |
| Input price /M | $1.25 | $1.25 |
| Output price /M | $2.5 | $2.5 |
| Input · conflict | file, image, text | image, pdf, text |
| Output | text | text |
Release
- Model
- Grok 4.20
- Lab
- xAI (Grok)
- Released
- 31 Mar 2026Sources differ
2 sources agree
- Epoch AI model data: released 17 Feb 2026 source
- models.dev metadata: released 9 Mar 2026
- models.dev metadata: released 31 Mar 2026 (3 hosts)
- OpenRouter catalog: listed on OpenRouter 31 Mar 2026
- First listed
- OpenRouter · 31 Mar 2026 (same day)
History
Nothing here yet
No changes recorded for this model since the baseline.