# Gemini 2.5 Flash Native Audio Preview 12-2025

Gemini 2.5 Flash Native Audio Preview 12-2025 is a model from Google, released on 12 Dec 2025. The context window is 131,072 tokens. Pricing is $3.00 (audio / video); $0.50 (text) per million input tokens and $12.00 (audio); $2.00 (text) per million output tokens.

- Developer: Google
- Id: models/gemini-2.5-flash-native-audio-preview-12-2025
- Reported: 2026-11-13T18:14:31.000Z
- Released: 2025-12-12T00:00:00.000Z
- Sighting: 2026-10-07T19:38:08.210Z
  - [evidence link](https://ai.google.dev/gemini-api/docs/changelog#12-12-2025)
- Status: Released
- API availability: 2025-12-12
  - [evidence link](https://ai.google.dev/gemini-api/docs/changelog#12-12-2025)
- Canonical: https://alexgetman.com/models/google/gemini-2-5-flash-native-audio-preview-12-2025/

## Questions

### What is the context window of Gemini 2.5 Flash Native Audio Preview 12-2025?

The context window is 131,072 tokens.

### How much does Gemini 2.5 Flash Native Audio Preview 12-2025 cost?

Pricing is $3.00 (audio / video); $0.50 (text) per million input tokens and $12.00 (audio); $2.00 (text) per million output tokens.

### When was Gemini 2.5 Flash Native Audio Preview 12-2025 released?

On 12 Dec 2025.

## Timeline

- 2026-11-13T18:42:41.888Z · [GitHub search · Google · pulls · BerriAI/litellm · @devin-ai-integration[bot]](https://github.com/BerriAI/litellm/pull/51657)
> | `gemini/gemini-2.5-flash-native-audio-preview-12-2025` and bare `gemini-2.5-flash-native-audio-preview-12-2025` | `deprecation_date` 2026-11-17 -> 2027-03-31 | "`gemini-2.5-flash-native-audio-preview-12-2025`, December 12, 2025, March 31, 2027, `gemini-3.8-live`" |

## Evidence links

- [gemini-api-changelog](https://ai.google.dev/gemini-api/docs/changelog#12-12-2025)
- [gemini-model-index](https://aistudio.google.com/docs/models/gemini-2.5-flash-native-audio-preview-12-2025)
- [gemini-pricing](https://aistudio.google.com/docs/pricing)
- [gemini](https://generativelanguage.googleapis.com/v1beta/models)
- [GitHub search · Google · pulls · BerriAI/litellm · @devin-ai-integration[bot]](https://github.com/BerriAI/litellm/pull/51657)

## Signals