classification.h File Reference

Auto-generated classification prompt for the router model. More...

#include <entropic/entropic_export.h>
#include <string>
#include <vector>

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Classes
struct	entropic::prompts::TierDescriptor
	Lightweight tier descriptor for classification prompt building. More...

Namespaces
namespace	entropic
	Activate model on GPU (WARM → ACTIVE).

Functions
ENTROPIC_EXPORT std::vector< std::string >	entropic::prompts::interleave_examples (const std::vector< TierDescriptor > &tiers)
	Round-robin interleave few-shot examples across tiers.
ENTROPIC_EXPORT std::string	entropic::prompts::build_classification_prompt (const std::vector< TierDescriptor > &tiers, const std::string &message, const std::vector< std::string > &history={}, const std::vector< std::string > &recent_tiers={})
	Auto-generate classification prompt from tier focus + examples.

Detailed Description

Auto-generated classification prompt for the router model.

Ports Python's build_classification_prompt() and _interleave_examples().

Version

1.8.1

Definition in file classification.h.

Function Documentation

build_classification_prompt()

std::string entropic::prompts::build_classification_prompt	(	const std::vector< TierDescriptor > &	tiers,
		const std::string &	message,
		const std::vector< std::string > &	history = {},
		const std::vector< std::string > &	recent_tiers = {}
	)

Auto-generate classification prompt from tier focus + examples.

The trailing " -> " (with space) constrains the router model to output a single digit. Used with max_tokens=1 for classification.

Parameters

tiers	Ordered tiers (index+1 = classification digit).
message	User message to classify.
history	Recent user messages for context (optional).
recent_tiers	Recent tier activations for continuity (optional).

Returns

Classification prompt string.

Version

1.8.1

Parameters

tiers	Ordered tiers (index+1 = classification digit).
message	User message to classify.
history	Recent user messages for context.
recent_tiers	Recent tier activations for continuity.

Returns

Classification prompt string.

Version

2.0.0

Definition at line 125 of file classification.cpp.

interleave_examples()

std::vector< std::string > entropic::prompts::interleave_examples

(

const std::vector< TierDescriptor > &

tiers

)

Round-robin interleave few-shot examples across tiers.

Cycling through tiers prevents recency bias — no single tier's examples dominate the tail of the prompt. The 0.6B router model is sensitive to example ordering.

Parameters

tiers

Ordered tiers (index+1 = classification digit).

Returns

Lines formatted as: "example text" -> digit

Version

1.8.1

Parameters

tiers

Ordered tiers (index+1 = classification digit).

Returns

Lines formatted as: "example text" -> digit

Version

1.8.1

Definition at line 41 of file classification.cpp.