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Introduction
Quick start
Jev with coding agents
Example use cases
Concepts
System One
State
Primitives (Questions)
Choice
Score
Noul
Advanced: structure
Confidence
How to build with TypeSafe
AI primer
Patterns
Speculative fan-out
Confidence-gated routing
Composite scoring
Intent routing
Cookbooks
Self-consistency
Self-consistency: nouls
Self-consistency: choices
Parallel questions
How-to
Re-ranking
Line-by-line search
Structure recovery
Function calling
Skill suggestion
Knowledge graph entity alignment
Classifying RAG passages
Double-checking citations
Guardrails for LLMs
Extraction
SDE cascade
Date extraction
Pre-parsed value extraction
Classification
Hierarchical classification
Autoresearch feature discovery
Classification using confidence
Demos
Smart home assistant demo
Reference
API reference
Agent skill
Legal
Jev 1.13 jaggedness
Client SDKs
TypeSafe Python SDK
API reference
Clients
Asynchronous client
Synchronous client
Types
Common types
Questions
Answers and responses
Constants
Exceptions
Retries
Changelog
Usage
JavaScript SDK
API reference
Classes
Class: APIConnectionError
Class: APIError
Class: APIPromise<T>
Class: APITimeoutError
Class: APIUserAbortError
Class: AuthenticationError
Class: BadRequestError
Class: InternalServerError
Class: NotFoundError
Class: PermissionDeniedError
Class: RateLimitError
Class: TypeSafeClient
Class: TypeSafeError
Class: UnprocessableEntityError
Interfaces
Interface: ChoiceQuestion<T>
Interface: ChoiceResponse<T>
Interface: Logger
Interface: ModelCard
Interface: Models
Interface: NoulQuestion
Interface: NoulResponse
Interface: Questions
Interface: RequestOptions
Interface: RetryPolicy
Interface: ScoreQuestion<T>
Interface: ScoreResponse<T>
Interface: SystemOneRequest<Q>
Interface: SystemOneRequestPayload
Interface: SystemOneResult<Q>
Interface: TypeSafeClientConfig
Interface: Usage
Interface: WithResponse<T>
Type aliases
Type Alias: ChoiceCriteria
Type Alias: Description
Type Alias: EntryType
Type Alias: EnvVar
Type Alias: Fetch
Type Alias: JsonValue
Type Alias: LogLevel
Type Alias: Question
Type Alias: ResultFor<T>
Type Alias: ScoreCriteria
Type Alias: ScoreLegend<T>
Type Alias: ScoreOf<T>
Variables
Variable: ENV
Variable: LOG_LEVELS
Variable: VERSION
Functions
Function: choice()
Function: noul()
Function: score()
Changelog
Variable: VERSION
Variable: VERSION
const
VERSION
:
"0.6.0"
=
"0.6.0"
;
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Variable: LOG_LEVELS
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Function: choice()