AI Extractor from History Node

A

AI/Generative

AI Extractor from History

Extracts structured data by replaying an entire chat history through an LLM

llm_extractor_historyllmLong running

Inputs5

Outputs3

Security exposure6/10

Packagellm

Ratings

Scores range from 0 to 10. Higher values mean more impact, exposure, or operational weight.

SecurityAttack surface and exposure impact.

6/10Medium

PrivacyPotential sensitivity of processed data.

6/10Medium

PerformanceRuntime or resource pressure.

4/10Medium

GovernancePolicy, audit, or compliance impact.

5/10Medium

ReliabilityOperational stability considerations.

4/10Medium

CostExternal or compute cost impact.

6/10Medium

Input Pins

5

Input

Execution

exec_in

Execution trigger to start the extraction

Model

Struct

model

Bit pointing to the LLM that will perform the extraction

SchemaBitBitBit19 fields

idstring

default ""

typeBitTypes

enum "Llm", "Vlm", "Tts", "Stt"...default "Other"

metaMap<string, Metadata>

default {}

*Metadatamap value

namestringrequired

descriptionstringrequired

long_descriptionstring | null

release_notesstring | null

tagsArray<string>required

itemsstringarray item

+11 more fields

authorsArray<string>

default []

itemsstringarray item

repositorystring | null

default null

download_linkstring | null

default null

file_namestring | null

default null

hashstring

default ""

sizeinteger | null

format uint64default nullmin 0

hubstring

default ""

parametersvalue

default null

versionstring | null

default null

licensestring | null

default null

dependenciesArray<string>

default []

itemsstringarray item

dependency_tree_hashstring

default ""

createdstring

default ""

updatedstring

default ""

model_slugstring | null

default null

+1 more fields

Schema enforced

Schema

String

schema

JSON Schema (or example JSON) describing the structure to extract

History

Struct

history

Chat history to replay when extracting data

SchemaHistoryHistoryHistory19 fields

modelstringrequired

messagesArray<HistoryMessage>required

itemsHistoryMessagearray item

roleRolerequired

enum "system", "user", "assistant", "function"...

contentMessageContentrequired

variant 1stringvariant

variant 2Array<Content>variant

namestring | null

tool_callsarray | null

itemsToolCallarray item

tool_call_idstring | null

+1 more fields

presetstring | null

streamboolean | null

stream_optionsanyOf (2)

variant 1StreamOptionsvariant

include_usagebooleanrequired

variant 2nullvariant

max_completion_tokensinteger | null

format uint32min 0

top_pnumber | null

format float

temperaturenumber | null

format float

thinkinganyOf (2)

variant 1HistoryThinkingvariant

enum "off", "low", "mid", "high"

variant 2nullvariant

seedinteger | null

format uint32min 0

presence_penaltynumber | null

format float

frequency_penaltynumber | null

format float

userstring | null

stoparray | null

itemsstringarray item

response_formatanyOf (2)

variant 1ResponseFormatvariant

variant 1stringvariant

variant 2nullvariant

ninteger | null

format uint32min 0

toolsarray | null

itemsToolarray item

typeToolTyperequired

enum "function"

functionHistoryFunctionrequired

namestringrequired

descriptionstring | null

parametersHistoryFunctionParametersrequired

tool_choiceanyOf (2)

variant 1ToolChoicevariant

variant 1nullvariant

variant 2nullvariant

variant 3nullvariant

variant 4objectvariant

typeToolTyperequired

enum "function"

functionHistoryFunctionrequired

variant 2nullvariant

+1 more fields

Schema enforced

Extraction Hint

String

hint

Optional hint to guide the extraction (e.g. 'only extract individual line items, not totals')

Output Pins

3

Execution Output

Execution

exec_out

Executes after extraction succeeds

Json

Generic

response

Structured JSON value that matches the schema

Stats

Struct

stats

Token usage, cost, and model statistics

SchemaLLMUsageStatsLLMUsageStatsLLMUsageStats5 fields

usageUsagerequired

completion_tokensinteger:uint32required

format uint32min 0

prompt_tokensinteger:uint32required

format uint32min 0

total_tokensinteger:uint32required

format uint32min 0

costnumber | null

format double

prompt_tokens_detailsanyOf (2)

variant 1PromptTokenDetailsvariant

cached_tokensinteger | null

format uint32min 0

audio_tokensinteger | null

format uint32min 0

variant 2nullvariant

+2 more fields

modelstring | null

duration_msinteger | null

format uint64min 0

iterationsinteger | null

format uint32min 0

callsArray<ModelCallEntry>

itemsModelCallEntryarray item

modelstringrequired

usageUsagerequired

completion_tokensinteger:uint32required

format uint32min 0

prompt_tokensinteger:uint32required

format uint32min 0

total_tokensinteger:uint32required

format uint32min 0

costnumber | null

format double

prompt_tokens_detailsanyOf (2)

+2 more fields

duration_msinteger | null

format uint64min 0

Schema enforced

Node Info

Internal name

llm_extractor_history

Category

AI/Generative

Version

4