# Gemini 2.0 Flash Thinking

id: ent_gemini-2-0-flash-thinking  
kind: product  
timeline: /timelines/gemini-2-0-flash-thinking.md  
page: /record/gemini-2-0-flash-thinking  
same_as: https://asof.is/record/gemini-2-0-flash-thinking (how to cite the id: /identifiers.md)  

experimental reasoning variant of Gemini 2.0 Flash

## 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 2.0 Flash Thinking release date](/record/gemini-2-0-flash-thinking/model_release.md)
- [Gemini 2.0 Flash Thinking deprecation](/record/gemini-2-0-flash-thinking/deprecated.md)
- [Gemini 2.0 Flash Thinking retirement](/record/gemini-2-0-flash-thinking/retired.md)

## All claims

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 Superseded claims stay visible.

- [Gemini 2.0 Flash Thinking](/record/gemini-2-0-flash-thinking.md) | retired | gemini-2.0-flash-thinking-exp-1219 | valid 2025-12-02 to present | conf 0.95 | valid | [clm_A984D7CCD286](/claim/clm_A984D7CCD286.md)
  sources: https://ai.google.dev/gemini-api/docs/changelog.md.txt
- [Gemini 2.0 Flash Thinking](/record/gemini-2-0-flash-thinking.md) | deprecated | gemini-2.0-flash-thinking-exp-1219 | valid 2025-11-04 to present | conf 0.95 | valid | [clm_3E06185505FF](/claim/clm_3E06185505FF.md)
  sources: https://ai.google.dev/gemini-api/docs/changelog.md.txt

## 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 2.0 Flash Thinking](/record/gemini-2-0-flash-thinking.md) | model_release | Gemini 2.0 Flash Thinking Mode | valid 2024-12-19 to present | conf 0.95 | valid | [clm_4B09FDB0F984](/claim/clm_4B09FDB0F984.md)
  sources: https://ai.google.dev/gemini-api/docs/changelog.md.txt

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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.