---
title: thunder.core.baseutils.BoundSymbolInterface
canonical: >-
  https://lightning.ai/docs/thunder/stable/api-reference/generated/thunder.core.baseutils.BoundSymbolInterface
---
# thunder.core.baseutils.BoundSymbolInterface {#thunder-core-baseutils-boundsymbolinterface}

### `class thunder.core.baseutils.BoundSymbolInterface` {#thunder.core.baseutils.BoundSymbolInterface}

[\[source\]](https://github.com/Lightning-AI/lightning-thunder/blob/0.2.6/thunder/core/baseutils.py#L138-L143)

Bases: [`object`](https://docs.python.org/3/builtins/functions.html#object "(in Python v3.15)")

#### `__init__()` {#thunder.core.baseutils.BoundSymbolInterface.__init__}

[\[source\]](https://github.com/Lightning-AI/lightning-thunder/blob/0.2.6/thunder/core/baseutils.py)

Methods

- [`__init__()`](#thunder.core.baseutils.BoundSymbolInterface.__init__)

Attributes

- `sym`
- `args`
- `kwargs`
- `output`
- `subsymbols`

---

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- Parent: [Generated](/docs/thunder/0.2.6/api-reference/generated.md)