# Gemini Deep Research Preview Usage, Cost & Rank | OpenCode Data

> Gemini Deep Research Preview costs $2.00 per 1M input tokens and $12.00 per 1M output tokens.

Agentic model for autonomous multi-step research, synthesis, and cited reports

- Page: https://opencode.ai/data/google/deep-research-preview-04-2026
- JSON: https://opencode.ai/data/google/deep-research-preview-04-2026.json
- Model ID: google/deep-research-preview-04-2026
- Lab: Google

## Model facts

| Fact | Value |
| --- | --- |
| Context window | 1M |
| Max output | 66K |
| Knowledge cutoff | 2025-01 |
| Release date | 2026-04-21 |
| Input modalities | text, image, video, audio, pdf |
| Output modalities | text, image |
| Reasoning | Yes |
| Tool calling | Yes |
| Open weights | No |

## Pricing: USD per 1M tokens

| Input | Output | Cached input | Cache write |
| --- | --- | --- | --- |
| $2.00 | $12.00 | - | - |

## 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.