# Nano Banana Usage, Cost & Rank | OpenCode Data

> Nano Banana costs $0.30 per 1M input tokens and $2.50 per 1M output tokens.

Nano Banana image model for fast generation, edits, and character-consistent assets

- Page: https://opencode.ai/data/google/gemini-2-5-flash-image
- JSON: https://opencode.ai/data/google/gemini-2-5-flash-image.json
- Model ID: google/gemini-2.5-flash-image
- Lab: Google

## Model facts

| Fact | Value |
| --- | --- |
| Context window | 33K |
| Max output | 33K |
| Knowledge cutoff | 2024-06 |
| Release date | 2025-08-26 |
| Input modalities | text, image |
| Output modalities | text, image |
| Reasoning | Yes |
| Tool calling | No |
| Open weights | No |

## Pricing: USD per 1M tokens

| Input | Output | Cached input | Cache write |
| --- | --- | --- | --- |
| $0.30 | $2.50 | $0.03 | $0.08 |

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.