Package edu.tufts.hrilab.llm.hf

Class SpotPickAndPlaceLLMServiceProvider

java.lang.Object

edu.tufts.hrilab.diarc.DiarcComponent

edu.tufts.hrilab.llm.hf.LLMServiceProvider

edu.tufts.hrilab.llm.hf.SpotPickAndPlaceLLMServiceProvider

All Implemented Interfaces:

NLGInterface

public class SpotPickAndPlaceLLMServiceProvider
extends LLMServiceProvider

Field Summary

Fields inherited from class edu.tufts.hrilab.diarc.DiarcComponent

executionLoopCycleTime, log, shouldRunExecutionLoop

Constructor Summary

Constructors

Constructor	Description
SpotPickAndPlaceLLMServiceProvider()

Method Summary

Modifier and Type	Method	Description
protected Chat	generateNLGChat(Utterance utterance, List<Utterance> conversationHistory)	Generate a Chat object to call LLM's chatCompletion service with for the generation task.
protected Chat	generateNLUChat(Utterance utterance, Chat currentChat, List<Utterance> conversationHistory)	Generate a Chat object to call LLM's chatCompletion service with for the parsing task.
Utterance	parseNLGCompletionResponse(Utterance outgoingUtterance, Completion llmResponse)	Postprocessing of LLM's chatCompletion return value for the NLG task.
Utterance	parseNLUCompletionResponse(Utterance incomingUtterance, Completion llmResponse)	Postprocessing of LLM's chatCompletion return value for the NLU task.

Methods inherited from class edu.tufts.hrilab.llm.hf.LLMServiceProvider

clearConversationHistory, convertSemanticsToText, endLLMChatContext, endLLMConversation, endLLMConversation, endLLMConversation, endLLMConversation, executionLoop, getDescendants, getUntypedSymbol, init, llmGenerationService, parseUtterance, startLLMChatContext, startLLMConversation, startLLMConversation, startLLMConversation, toggleLLMNLG, updateLLMConversationHistory

Methods inherited from class edu.tufts.hrilab.diarc.DiarcComponent

additionalUsageInfo, attachShutdownHook, createInstance, createInstance, createInstance, getMyGroupConstraints, getMyGroups, getMyService, getMyServices, main, parseArgs, postRegistrationInit, shutdown, shutdownComponent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SpotPickAndPlaceLLMServiceProvider

public SpotPickAndPlaceLLMServiceProvider()

Method Details

parseNLUCompletionResponse

public Utterance parseNLUCompletionResponse(Utterance incomingUtterance,
 Completion llmResponse)

Description copied from class: LLMServiceProvider

Postprocessing of LLM's chatCompletion return value for the NLU task.

Specified by:

parseNLUCompletionResponse in class LLMServiceProvider

Returns:

The fully populated Utterance to return from parseUtterance

parseNLGCompletionResponse

public Utterance parseNLGCompletionResponse(Utterance outgoingUtterance,
 Completion llmResponse)

Description copied from class: LLMServiceProvider

Postprocessing of LLM's chatCompletion return value for the NLG task.

Specified by:

parseNLGCompletionResponse in class LLMServiceProvider

Returns:

The fully populated Utterance to return convertSemanticsToText.

generateNLGChat

protected Chat generateNLGChat(Utterance utterance,
 List<Utterance> conversationHistory)

Description copied from class: LLMServiceProvider

Generate a Chat object to call LLM's chatCompletion service with for the generation task. Practically entails generating a system and user message for an NLG request of the supplied utterance.

Specified by:

generateNLGChat in class LLMServiceProvider

Parameters:

utterance - outgoing utterance to perform NLG for

conversationHistory - Relevant dialogue history leading up to this outgoing utterance which may provide context.

Returns:

Fully updated Chat object to pass to an LLM's chatCompletion service for NLG

generateNLUChat

protected Chat generateNLUChat(Utterance utterance,
 Chat currentChat,
 List<Utterance> conversationHistory)

Description copied from class: LLMServiceProvider

Generate a Chat object to call LLM's chatCompletion service with for the parsing task. Practically entails creating a new or updating an existing Chat object to contain the proper system, user, and assistant messages to come up with a proper parse of the supplied utterance.

Specified by:

generateNLUChat in class LLMServiceProvider

Parameters:

utterance - incoming utterance to be parsed

currentChat - Chat object containing prior requests and responses between the LLM for this current parse attempt. Null if this is the first interaction.

conversationHistory - Relevant dialogue history leading up to this incoming utterance which may provide context.

Returns:

Fully updated Chat object to pass to an LLM's chatCompletion service for parsing