---
license: apache-2.0
base_model: hustvl/yolos-tiny
pipeline_tag: object-detection
library_name: coreai
tags:
  - coreai
  - ios
  - object-detection
  - react-native
---

# YOLOS-tiny for Core AI

[hustvl/yolos-tiny](https://huggingface.co/hustvl/yolos-tiny) (6.5M parameters, COCO classes) exported to Apple Core AI, unmodified, with the [`apple/coreai-models`](https://github.com/apple/coreai-models) recipe. It runs on iOS 27 and macOS 27 with the `ObjectDetector` from the `CoreAIObjectDetection` product of `coreai-models`.

## Files

`yolos-tiny.aimodel/` is the exported model, float32, static shape (23 MB).

## Use

With [`@react-native-ai/core-ai`](https://github.com/callstackincubator/ai), download the folder and pass its path:

```typescript
import { CoreAI } from '@react-native-ai/core-ai'

const result = await CoreAI.runTask(
  'object-detection',
  { id: 'yolos-tiny', sourceType: 'file', sourceUri: yolosModelPath },
  { imageUri },
  { threshold: 0.7 }
)
```

In Swift:

```swift
let detector = try await ObjectDetector(resourcesAt: "yolos-tiny.aimodel")
let detections = try await detector.detect(image: cgImage)
```

## Export

From [`apple/coreai-models`](https://github.com/apple/coreai-models) at `09ff139`, with `coreai-core` 1.0.0b3:

```bash
cd models/yolo
uv run export.py --model hustvl/yolos-tiny
```

## License

Apache-2.0, as the original model. YOLOS is by Y. Fang et al., [You Only Look at One Sequence](https://arxiv.org/abs/2106.00666).