Creates a new Anthropic embedding capability adapter.
Parent provider instance used for lifecycle validation and option resolution.
Executes a Voyage-backed embedding request for Anthropic.
Responsibilities:
Unified embedding request envelope.
Optional_executionContext: MultiModalExecutionContextOptional execution context. Unused directly in this adapter.
Optionalsignal: AbortSignalOptional cancellation signal.
Provider-normalized embedding artifacts.
Adapts Anthropic embeddings into ProviderPlaneAI by proxying requests to Voyage AI.
Anthropic does not currently expose a native embeddings endpoint, so this capability uses Voyage AI while preserving Anthropic as the normalized provider.