> This page is for NeMo Relay, version dev.
> For other versions, use one of these documentation indexes:
> - Latest (v0.11.1) (default): https://docs.nvidia.com/nemo/relay/latest/llms.txt
> - dev: https://docs.nvidia.com/nemo/relay/dev/llms.txt
> - v0.11.1: https://docs.nvidia.com/nemo/relay/v0.11.1/llms.txt
> - v0.10.4: https://docs.nvidia.com/nemo/relay/v0.10.4/llms.txt
> - v0.9.4: https://docs.nvidia.com/nemo/relay/v0.9.4/llms.txt
> - v0.8.4: https://docs.nvidia.com/nemo/relay/v0.8.4/llms.txt
> - v0.7.3: https://docs.nvidia.com/nemo/relay/v0.7.3/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Trait LlmNormalizer

> Best-effort request and response normalization for observability projections.

Generated from `cargo doc --no-deps -p nemo-relay-builtins -p nemo-relay-diagnostics -p nemo-relay-logging -p nemo-relay-plugin-host -p nemo-relay-codecs -p nemo-relay -p nemo-relay-runtime -p nemo-relay-model-pricing -p nemo-relay-resource-metrics -p nemo-relay-observability -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

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Best-effort request and response normalization for observability projections.

Implementations retain provider detection policy; an unsupported or invalid payload returns `None` so event delivery can continue without an annotation.

## Required Methods

#### `normalize_request`

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Normalize a request, using a provider hint to resolve ambiguous payloads.

#### `normalize_response`

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Normalize a provider's buffered response.

## Implementations on Foreign Types

### `impl LlmNormalizer for DetachedHost`

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#### `normalize_request`

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#### `normalize_response`

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### `impl LlmNormalizer for RuntimeLlmNormalizer`

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#### `normalize_request`

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#### `normalize_response`

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### `impl LlmNormalizer for BuiltinLlmNormalizer`

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#### `normalize_request`

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#### `normalize_response`

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## Implementors