# Gemini 3.1 Pro

id: ent_gemini-3-1-pro  
kind: product  
timeline: /timelines/gemini-3-1-pro.md  
page: /record/gemini-3-1-pro  
same_as: https://asof.is/record/gemini-3-1-pro (how to cite the id: /identifiers.md)  

Gemini 3 series Pro update

## Fact pages

One page per fact: the current value with its sources, then every dated value and what replaced what. Fetch any of them as markdown.

- [Gemini 3.1 Pro release date](/record/gemini-3-1-pro/model_release.md)

## All claims

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 Superseded claims stay visible.


## Posts and Hugging Face repos (1)

Dated items from the entity's own feeds, and the days its Hugging Face repositories were created, newest first.

- [Gemini 3.1 Pro](/record/gemini-3-1-pro.md) | model_release | Gemini 3.1 Pro | valid 2026-02-19 to present | conf 0.95 | valid | [clm_04746C1B756F](/claim/clm_04746C1B756F.md)
  sources: https://gemini.google/release-notes/

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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.