# Grok 4.3 release date

lineage: /models/grok.md  

entity: /record/grok-4-3.md  
predicate: model_release  
page: /record/grok-4-3/model_release  
as_of: 2026-11-11  
cite: AsOf. "Grok 4.3 model release: Grok 4.3", as of 2026-04-30. Claim clm_EE9D401F2912, https://asof.is/claim/clm_EE9D401F2912, accessed 2026-11-11. Source: https://openrouter.ai/x-ai/grok-4.3.  

As of November 11, 2026, the AsOf record says Grok 4.3 was released on April 30, 2026, from 2 secondary sources (openrouter.ai and venturebeat.com).

1 claim on Grok 4.3's release, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current release date

What the record asserts on 2026-11-11.

- [Grok 4.3](/record/grok-4-3.md) | model_release | Grok 4.3 | valid 2026-04-30 to present | conf 0.80 | valid | [clm_EE9D401F2912](/claim/clm_EE9D401F2912.md)
  sources: https://openrouter.ai/x-ai/grok-4.3, https://venturebeat.com/ai/xai-launches-grok-4-3-at-an-aggressively-low-price-and-a-new-fast-powerful-voice-cloning-suite/

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Grok 4.3](/record/grok-4-3.md) | model_release | Grok 4.3 | valid 2026-04-30 to present | conf 0.80 | valid | [clm_EE9D401F2912](/claim/clm_EE9D401F2912.md)
  sources: https://openrouter.ai/x-ai/grok-4.3, https://venturebeat.com/ai/xai-launches-grok-4-3-at-an-aggressively-low-price-and-a-new-fast-powerful-voice-cloning-suite/

## Questions this record answers

### When was Grok 4.3 released?

On April 30, 2026, from 2 secondary sources (openrouter.ai and venturebeat.com) (status valid, confidence 0.80).


## Read on

- This page: /record/grok-4-3/model_release (markdown: /record/grok-4-3/model_release.md)
- Entity twin: /record/grok-4-3.md · timeline: /timelines/grok-4-3.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.