View a Version

You can retrieve information about a Roboflow version using the Python SDK, REST API, and CLI.

Version ID

Each version generated in Roboflow has a sequential, numerical ID associated with it. You can see that through the app on your versions page or by listing your project versions in the API.

The version highlighted in the screenshot below would have a version ID of 10.

Python

To retrieve information about a project, use this command:

import roboflow

rf = roboflow.Roboflow(api_key=YOUR_API_KEY_HERE)

# get a project
project = rf.workspace().project("PROJECT_ID")

model = project.version("1").model

The model variable contains the following JSON values:

{
  "id": "mug-detector-eocwp/12",
  "name": "Mug Detector",
  "version": "12",
  "classes": null,
  "overlap": 30,
  "confidence": 40,
  "stroke": 1,
  "labels": false,
  "format": "json",
  "base_url": "https://detect.roboflow.com/"
}

REST API

If you already know which project and version you want to retrieve information about, you can use the /:workspace/:project/:version endpoint. It returns similar information as the project endpoint but does not enumerate all of the project's other versions.

To retrieve information about a project, make a GET request to the following endpoint:

https://api.roboflow.com/roboflow/chess-sample-4ckfl/1?api_key=$ROBOFLOW_API_KEY

This endpoint returns the following response:

{
    "workspace": {
        "name": "Roboflow",
        "url": "roboflow",
        "members": 7
    },
    "project": {
        "id": "roboflow/chess-sample-4ckfl",
        "type": "object-detection",
        "name": "Chess Sample",
        "created": 1630335544.592,
        "updated": 1630335741.988,
        "images": 12,
        "unannotated": 3,
        "annotation": "pieces",
        "public": false,
        "splits": {
            "test": 1,
            "valid": 2,
            "train": 9
        },
        "classes": {
            "black-knight": 11,
            "black-queen": 4,
            "black-king": 8,
            "white-king": 8,
            "white-pawn": 34,
            "black-bishop": 8,
            "white-rook": 10,
            "black-pawn": 37,
            "white-knight": 10,
            "white-bishop": 11,
            "black-rook": 10,
            "white-queen": 7
        }
    },
    "version": {
        "id": "roboflow/chess-sample-4ckfl/1",
        "name": "augmented",
        "created": 1630335698.746,
        "images": 30,
        "splits": {
            "valid": 2,
            "test": 1,
            "train": 27
        },
        "model": {
            "id": "chess-sample-4ckfl/1",
            "endpoint": "https://detect.staging.roboflow.com/chess-sample-4ckfl/1",
            "start": 1630335799.682,
            "end": 1630337523.889,
            "fromScratch": false,
            "tfjs": true,
            "oak": true,
            "map": "62.87",
            "recall": "85.29",
            "precision": "23.44"
        },
        "preprocessing": {
            "resize": {
                "height": 416,
                "width": 416,
                "format": "Stretch to",
                "enabled": true
            },
            "auto-orient": {
                "enabled": true
            },
            "grayscale": {
                "enabled": true
            }
        },
        "augmentation": {
            "rotate": {
                "degrees": "5",
                "enabled": true
            },
            "brightness": {
                "darken": true,
                "enabled": true,
                "brighten": true,
                "percent": "25"
            },
            "noise": {
                "percent": "2",
                "enabled": true
            },
            "crop": {
                "enabled": true,
                "min": 0,
                "percent": 30
            },
            "flip": {
                "horizontal": true,
                "vertical": false,
                "enabled": true
            },
            "image": {
                "versions": "3",
                "enabled": true
            },
            "exposure": {
                "enabled": true,
                "percent": "25"
            }
        },
        "exports": [
            "yolov5pytorch"
        ],
        "train": {
            "status": "finished",
            "results": {
                "class_map": {
                    "valid": [
                        {
                            "images": "20",
                            "map95": "0.29",
                            "precision": "0.795",
                            "recall": "0.48",
                            "map50": "0.547",
                            "class": "all",
                            "targets": "82"
                        },
                        ...
                    ],
                    "test": [
                        {
                            "images": "10",
                            "map95": "0.478",
                            "precision": "0.846",
                            "recall": "0.759",
                            "map50": "0.844",
                            "class": "all",
                            "targets": "29"
                        },
                        ...
                    ]
                }
            }
        },
        "models": {
            "roboflow-train": {
                "epochs": [
                    {
                        "mAP": "0.5624740875589795",
                        "epoch": "0",
                        "precision": "0.848007354583702",
                        "recall": "0.4796292117720689",
                        "box_loss": "0.04430354",
                        "obj_loss": "0.023823218",
                        "class_loss": "0.012277425",
                        "mAP_50_95": "0.3004394102727502"
                    },
                    {
                        "mAP": "0.5576528999996365",
                        "epoch": "1",
                        "precision": "0.8477760345230224",
                        "recall": "0.47967238365789094",
                        "box_loss": "0.041422606",
                        "obj_loss": "0.020020777",
                        "class_loss": "0.010422977",
                        "mAP_50_95": "0.2943194093111112"
                    },
                    ...
                ]
            }
        },
        "classes": [
            "black-knight",
            "black-queen",
            "black-king",
            "white-king",
            "white-pawn",
            "black-bishop",
            "white-rook",
            "black-pawn",
            "white-knight",
            "white-bishop",
            "black-rook",
            "white-queen"
        ]
    }
}

CLI

To retrieve information about a project using the CLI, you can use the following command:

roboflow project get <project-id>

For more details regarding this CLI command, please refer to the roboflow project get section of the CLI docs.

Keypoint Detection Skeletons

Keypoint Detection project versions will contain a skeletons field which contains your version skeletons for each class. For example, a project with a class person might have the following skeleton:

{
...
"skeletons": {
    "person": {
        "vertices": [
            {
                "color": "#FF8000",
                "id": 0,
                "name": "nose",
                "x": 0.4546,
                "y": 0.18859999999999996
            },
            {
                "color": "#FF00FF",
                "id": 1,
                "name": "left_eye"
                "x": 0.478,
                "y": 0.1606
            },
            ...
        ],
        "edges": [
            {
                "color": "#00FFCE",
                "from": 13,
                "to": 15
            },
            ...
        ],
        "symmetries": [
            {
                "direction": "horizontal",
                "points": [1, 2]
            },
            ...
        ]
    }
}

Note, vertices should be accessed by index with inference predictions class_id. Then, vertex id can be used to reference edge (from/to) and symmetries (points).