# Gemini Robotics-ER 1.6 Preview Usage, Cost & Rank | OpenCode Data

> Gemini Robotics-ER 1.6 Preview costs $1.00 per 1M input tokens and $5.00 per 1M output tokens.

Vision-language model for embodied reasoning: spatial understanding, task planning, and physical-world agentic robotics

- Page: https://opencode.ai/data/google/gemini-robotics-er-1-6-preview
- JSON: https://opencode.ai/data/google/gemini-robotics-er-1-6-preview.json
- Model ID: google/gemini-robotics-er-1.6-preview
- Lab: Google

## Model facts

| Fact | Value |
| --- | --- |
| Context window | 131K |
| Max output | 66K |
| Knowledge cutoff | 2025-01 |
| Release date | 2026-04-14 |
| Input modalities | text, image, video, audio |
| Output modalities | text |
| Reasoning | Yes |
| Tool calling | Yes |
| Open weights | No |

## Pricing: USD per 1M tokens

| Input | Output | Cached input | Cache write |
| --- | --- | --- | --- |
| $1.00 | $5.00 | - | - |

## 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.