transform

Documentation

Overview

Package transform will contain provider request and response transforms.

Index

• func DropUnansweredToolCalls(req sigma.Request) sigma.Request
• func Transform(input Input) (sigma.Request, error)
• type Compatibility
• type Input
• type Policy

Functions

func DropUnansweredToolCalls

func DropUnansweredToolCalls(req sigma.Request) sigma.Request

DropUnansweredToolCalls returns a copy of req with replayed assistant tool calls removed when a new user/developer turn arrived before the tool result.

func Transform

func Transform(input Input) (sigma.Request, error)

Transform returns a transformed copy of input.Request for input.TargetModel. It never mutates the caller's request, message content, tool schemas, or provider metadata.

Types

type Compatibility

type Compatibility struct {
	ThinkingAsText                  bool
	AssistantAfterToolResultRepair  bool
	AssistantAfterToolResultMessage sigma.Message
	RequireToolResultName           bool
	ConvertDeveloperRole            bool
	DropUnansweredToolCalls         bool
}

Compatibility describes target-provider constraints that are not represented by generic model metadata.

type Input

type Input struct {
	TargetModel   sigma.Model
	Request       sigma.Request
	Compatibility Compatibility
	Policy        Policy
}

Input describes a provider-neutral request transformation.

type Policy

type Policy struct {
	ThinkingStartDelimiter string
	ThinkingEndDelimiter   string
	AllowUnsupportedImages bool
}

Policy controls lossless request normalization choices.