Updated 4 h ago · first seen 11 Sept 2026
model_01M299WBHC59Y6MP3YDMDNF59A
Specification
- Family
- Grok
Source:xAI — docsT1observed 4 h agohigh
- Modalities
- audio, text
Source:xAI — docsT1observed 4 h agohigh
- Input modalities
- text, audio
Source:xAI — docsT1observed 4 h agohigh
- Output modalities
- text, audio
Source:xAI — docsT1observed 4 h agohigh
- API model id
- grok-voice-think-fast-2.0
Source:xAI — docsT1observed 4 h agohigh
- Official page
Source:xAI — docsT1observed 4 h agohigh
- Regions
- eu-west-1, us-east-1, us-saltlake-2
Source:xAI — docsT1observed 4 h agohigh
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
8
Source tiers
T18
Freshest observation
4 h ago
Conflicts
None
Modalities
- Modalities
- audiotext
- Input
- textaudio
- Output
- textaudio
Capabilities
Tool calling
Unavailable
Structured output
Unavailable
Reasoning
Unavailable
Vision
No
xAI — docs · T1
Audio
Unavailable
Fine-tuning available
Unavailable
No structured attributes yet.
No benchmark results recorded
Current prices
No current prices recorded
Price history
No hardware estimate available
No lineage recorded
Papers 0
No papers linked yet.
Repositories 0
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
Familyfamily1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Grok | → current | current | xAI — docsT1 | high | deterministic |
Modalitiesmodalities1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| audio, text | → current | current | xAI — docsT1 | high | deterministic |
Input modalitiesmodalities_input1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| text, audio | → current | current | xAI — docsT1 | high | deterministic |
Output modalitiesmodalities_output1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| text, audio | → current | current | xAI — docsT1 | high | deterministic |
API model idapi_model_id1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| grok-voice-think-fast-2.0 | → current | current | xAI — docsT1 | high | deterministic |
Official pageofficial_url1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| https://docs.x.ai/developers/models/grok-voice-think-fast-2.0 | → current | current | xAI — docsT1 | high | deterministic |
Regionsregions1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| eu-west-1, us-east-1, us-saltlake-2 | → current | current | xAI — docsT1 | high | deterministic |
Visionvision1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| No | → current | current | xAI — docsT1 | high | deterministic |
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 →
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| xAI — docs | docs.x.ai/developers/models | model_docs | T1· Official | 4 h ago | 1 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.