Updated 2 h ago · first seen 11 Sept 2026
company_01M293SNZD16FSDDQWZCSH96BY
- Country
- US
- T2 · 2 h ago
- Founded
- 2023
- T2 · 2 h ago
- Kind
- company
- T2 · 2 h ago
Specification
- Country
- US
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- Domains
- x.ai, docs.x.ai
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- Founded
- 2023
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- GitHub org
- xai-org
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- Hugging Face org
- xai-org
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- Kind
- company
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
- Website
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 2 h agomedium
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
7
Source tiers
T27
Freshest observation
2 h ago
Conflicts
None
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
| Model | Params | Context | Openness | Released | Status | Quality |
|---|---|---|---|---|---|---|
| Grok 4.6 | — | 500K | — | 12 Aug 2026 | active | |
| Grok 4.5 | — | 500K | — | 8 Jul 2026 | active | |
| Grok Build 0.1 | — | 256K | — | 20 May 2026 | active | |
| Grok 4.3 | — | 1M | — | 30 Apr 2026 | active | |
| Grok 4.20 Multi-Agent | — | 2M | — | 31 Mar 2026 | active | |
| Grok 4.20 | — | 2M | — | 31 Mar 2026 | active | |
| grok-2 | — | — | open-weights | — | active | |
| grok-1 | — | — | open-weights | — | active |
- Operates
- xAI API
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history · Country
Countrycountry1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| US | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
xAI API lists Grok 4.20 at $1.25 in / $2.5 out per 1M tokens
openrouterxAI API lists Grok 4.20 Multi-Agent at $1.25 in / $2.5 out per 1M tokens
openrouterxAI API lists Grok 4.3 at $1.25 in / $2.5 out per 1M tokens
openrouterxAI API lists Grok Build 0.1 at $1 in / $2 out per 1M tokens
openrouter
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| Hugging Face Hub (public pages, model cards, papers) | huggingface.co/models?author=xai-org&p=0&sort=downloads | listing | T2· Quality secondary | 1 h ago | 2 |
| OpenRouter public model & pricing listing | openrouter.ai/api/v1/models | catalogue | T2· Quality secondary | 1 h ago | 1 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.