| --- |
| language: |
| - en |
| license: other |
| library_name: onnxruntime |
| tags: |
| - onnx |
| - forecasting |
| - spot-instances |
| - kubernetes |
| - cloud-cost |
| --- |
| |
| # SpotVortex TFT Dual-Head Risk Model (ONNX) |
|
|
| Production ONNX artifact used by SpotVortex for spot instance risk inference. Outputs dual risk scores; capacity and runtime risk per instance type and availability zone. |
|
|
| --- |
| ## Data Source |
|
|
| Training data is sourced from **SpotLake** spot market telemetry: |
| 🔗 [https://spotlake.ddps.cloud/](https://spotlake.ddps.cloud/) |
|
|
| --- |
| ## Cloud Scope |
|
|
| | Dimension | Value | |
| |-----------|-------| |
| | Cloud Provider | AWS | |
| | Instance Families | 57 (see below) | |
|
|
| ### Supported Instance Families |
| | Gen | Compute (`c`) | General Purpose (`m`) | Memory (`r`) | Burstable (`t`) | |
| |:---:|---|---|---|---| |
| | **5** | `c5` `c5a` `c5ad` `c5d` `c5n` | `m5` `m5a` `m5ad` `m5d` `m5dn` `m5n` `m5zn` | `r5` `r5a` `r5ad` `r5b` `r5d` `r5dn` `r5n` | `t2` `t3` `t3a` | |
| | **6** | `c6a` `c6g` `c6gd` `c6gn` `c6i` `c6id` `c6in` | `m6a` `m6g` `m6gd` `m6i` `m6id` `m6idn` `m6in` | `r6a` `r6g` `r6gd` `r6i` `r6id` `r6idn` `r6in` | — | |
| | **7** | `c7a` `c7g` `c7gd` `c7gn` `c7i` `c7i-flex` | `m7a` `m7g` `m7gd` `m7i` `m7i-flex` | `r7a` `r7g` `r7gd` `r7i` `r7iz` | `t4g` | |
|
|
| --- |
| ## Artifact Contents |
| | File | Description | |
| |------|-------------| |
| | `tft.onnx` | ONNX computation graph | |
| | `tft.onnx.data` | External tensor data sidecar | |
| | `MODEL_MANIFEST.json` | Checksums and model scope metadata | |
| | `supported_instance_families.txt` | Flat list of supported families for quick inspection | |
| | `LICENSE` | Non-commercial proprietary terms | |
|
|
| --- |
| ## Model Interface |
|
|
| ### Input |
| | Property | Value | |
| |----------|-------| |
| | Tensor type | `float32` | |
| | Shape | `[batch, timesteps, 10]` | |
| | Features per timestep | 10 | |
|
|
| ### Outputs |
| | Tensor Name | Description | |
| |-------------|-------------| |
| | `capacity_score` | Predicted spot capacity availability risk | |
| | `runtime_score` | Predicted spot instance interruption/runtime risk | |
|
|
| --- |
| ## Usage & Restrictions |
| | Topic | Detail | |
| |-------|--------| |
| | Runtime integration | Use the SpotVortex agent repository | |
| | Commercial use | ❌ Prohibited without prior written permission — see `LICENSE` | |
| | Data internals | Private data-preparation pipelines and tuning details are excluded | |
