The Silver subscription plan permits Tier 1 and Tier 2 execution, allows file I/O and data-science libraries, disallows ML or GPU libraries, allows up to 20 concurrent executions, and sets a maximum timeout of 120 seconds.

| Silver | Tier 1 + 2 | Yes | Yes | No | 20 | 120s |

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

### Subscription Plans

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

| Plan | Tiers | File I/O | Data-Science Libs | ML/GPU Libs | Max Concurrent | Max Timeout |

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md