All Implemented Interfaces:

com.braintrustdata.api.core.Params
```
public final class EvalCreateParams
 implements Params
                    
```
Launch an evaluation. This is the API-equivalent of the Eval function that is built into the Braintrust SDK. In the Eval API, you provide pointers to a dataset, task function, and scoring functions. The API will then run the evaluation, create an experiment, and return the results along with a link to the experiment. To learn more about evals, see the Evals guide.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public final class`	`EvalCreateParams.Builder`	A builder for EvalCreateParams.
`public final class`	`EvalCreateParams.Body`
`public final class`	`EvalCreateParams.Data`	The dataset to use
`public final class`	`EvalCreateParams.Score`	The function to evaluate
`public final class`	`EvalCreateParams.Task`	The function to evaluate
`public final class`	`EvalCreateParams.GitMetadataSettings`	Optional settings for collecting git metadata. By default, will collect all git metadata fields allowed in org-level settings.
`public final class`	`EvalCreateParams.Metadata`	Optional experiment-level metadata to store about the evaluation. You can later use this to slice & dice across experiments.
`public final class`	`EvalCreateParams.Parent`	Options for tracing the evaluation

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final EvalCreateParams.Data`	`data()`	The dataset to use
`final String`	`projectId()`	Unique identifier for the project to run the eval in
`final List<EvalCreateParams.Score>`	`scores()`	The functions to score the eval on
`final EvalCreateParams.Task`	`task()`	The function to evaluate
`final Optional<String>`	`baseExperimentId()`	An optional experiment id to use as a base.
`final Optional<String>`	`baseExperimentName()`	An optional experiment name to use as a base.
`final Optional<String>`	`experimentName()`	An optional name for the experiment created by this eval.
`final Optional<EvalCreateParams.GitMetadataSettings>`	`gitMetadataSettings()`	Optional settings for collecting git metadata.
`final Optional<Boolean>`	`isPublic()`	Whether the experiment should be public.
`final Optional<Double>`	`maxConcurrency()`	The maximum number of tasks/scorers that will be run concurrently.
`final Optional<EvalCreateParams.Metadata>`	`metadata()`	Optional experiment-level metadata to store about the evaluation.
`final Optional<EvalCreateParams.Parent>`	`parent()`	Options for tracing the evaluation
`final Optional<RepoInfo>`	`repoInfo()`	Metadata about the state of the repo when the experiment was created
`final Optional<Boolean>`	`stream()`	Whether to stream the results of the eval.
`final Optional<Double>`	`timeout()`	The maximum duration, in milliseconds, to run the evaluation.
`final Optional<Double>`	`trialCount()`	The number of times to run the evaluator per input.
`final JsonField<EvalCreateParams.Data>`	`_data()`	Returns the raw JSON value of data.
`final JsonField<String>`	`_projectId()`	Returns the raw JSON value of projectId.
`final JsonField<List<EvalCreateParams.Score>>`	`_scores()`	Returns the raw JSON value of scores.
`final JsonField<EvalCreateParams.Task>`	`_task()`	Returns the raw JSON value of task.
`final JsonField<String>`	`_baseExperimentId()`	Returns the raw JSON value of baseExperimentId.
`final JsonField<String>`	`_baseExperimentName()`	Returns the raw JSON value of baseExperimentName.
`final JsonField<String>`	`_experimentName()`	Returns the raw JSON value of experimentName.
`final JsonField<EvalCreateParams.GitMetadataSettings>`	`_gitMetadataSettings()`	Returns the raw JSON value of gitMetadataSettings.
`final JsonField<Boolean>`	`_isPublic()`	Returns the raw JSON value of isPublic.
`final JsonField<Double>`	`_maxConcurrency()`	Returns the raw JSON value of maxConcurrency.
`final JsonField<EvalCreateParams.Metadata>`	`_metadata()`	Returns the raw JSON value of metadata.
`final JsonField<EvalCreateParams.Parent>`	`_parent()`	Returns the raw JSON value of parent.
`final JsonField<RepoInfo>`	`_repoInfo()`	Returns the raw JSON value of repoInfo.
`final JsonField<Boolean>`	`_stream()`	Returns the raw JSON value of stream.
`final JsonField<Double>`	`_timeout()`	Returns the raw JSON value of timeout.
`final JsonField<Double>`	`_trialCount()`	Returns the raw JSON value of trialCount.
`final Map<String, JsonValue>`	`_additionalBodyProperties()`
`final Headers`	`_additionalHeaders()`
`final QueryParams`	`_additionalQueryParams()`
`final EvalCreateParams.Builder`	`toBuilder()`
`final EvalCreateParams.Body`	`_body()`
`Headers`	`_headers()`	The full set of headers in the parameters, including both fixed and additional headers.
`QueryParams`	`_queryParams()`	The full set of query params in the parameters, including both fixed and additional query params.
`Boolean`	`equals(Object other)`
`Integer`	`hashCode()`
`String`	`toString()`
`final static EvalCreateParams.Builder`	`builder()`	Returns a mutable builder for constructing an instance of EvalCreateParams.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - data
```
 final EvalCreateParams.Data data()
```
    The dataset to use
  - projectId
```
 final String projectId()
```
    Unique identifier for the project to run the eval in
  - scores
```
 final List<EvalCreateParams.Score> scores()
```
    The functions to score the eval on
  - task
```
 final EvalCreateParams.Task task()
```
    The function to evaluate
  - baseExperimentId
```
 final Optional<String> baseExperimentId()
```
    An optional experiment id to use as a base. If specified, the new experiment will be summarized and compared to this experiment.
  - baseExperimentName
```
 final Optional<String> baseExperimentName()
```
    An optional experiment name to use as a base. If specified, the new experiment will be summarized and compared to this experiment.
  - experimentName
```
 final Optional<String> experimentName()
```
    An optional name for the experiment created by this eval. If it conflicts with an existing experiment, it will be suffixed with a unique identifier.
  - gitMetadataSettings
```
 final Optional<EvalCreateParams.GitMetadataSettings> gitMetadataSettings()
```
    Optional settings for collecting git metadata. By default, will collect all git metadata fields allowed in org-level settings.
  - isPublic
```
 final Optional<Boolean> isPublic()
```
    Whether the experiment should be public. Defaults to false.
  - maxConcurrency
```
 final Optional<Double> maxConcurrency()
```
    The maximum number of tasks/scorers that will be run concurrently. Defaults to undefined, in which case there is no max concurrency.
  - metadata
```
 final Optional<EvalCreateParams.Metadata> metadata()
```
    Optional experiment-level metadata to store about the evaluation. You can later use this to slice & dice across experiments.
  - parent
```
 final Optional<EvalCreateParams.Parent> parent()
```
    Options for tracing the evaluation
  - repoInfo
```
 final Optional<RepoInfo> repoInfo()
```
    Metadata about the state of the repo when the experiment was created
  - stream
```
 final Optional<Boolean> stream()
```
    Whether to stream the results of the eval. If true, the request will return two events: one to indicate the experiment has started, and another upon completion. If false, the request will return the evaluation's summary upon completion.
  - timeout
```
 final Optional<Double> timeout()
```
    The maximum duration, in milliseconds, to run the evaluation. Defaults to undefined, in which case there is no timeout.
  - trialCount
```
 final Optional<Double> trialCount()
```
    The number of times to run the evaluator per input. This is useful for evaluating applications that have non-deterministic behavior and gives you both a stronger aggregate measure and a sense of the variance in the results.
  - _data
```
 final JsonField<EvalCreateParams.Data> _data()
```
    Returns the raw JSON value of data.
    Unlike data, this method doesn't throw if the JSON field has an unexpected type.
  - _projectId
```
 final JsonField<String> _projectId()
```
    Returns the raw JSON value of projectId.
    Unlike projectId, this method doesn't throw if the JSON field has an unexpected type.
  - _scores
```
 final JsonField<List<EvalCreateParams.Score>> _scores()
```
    Returns the raw JSON value of scores.
    Unlike scores, this method doesn't throw if the JSON field has an unexpected type.
  - _task
```
 final JsonField<EvalCreateParams.Task> _task()
```
    Returns the raw JSON value of task.
    Unlike task, this method doesn't throw if the JSON field has an unexpected type.
  - _baseExperimentId
```
 final JsonField<String> _baseExperimentId()
```
    Returns the raw JSON value of baseExperimentId.
    Unlike baseExperimentId, this method doesn't throw if the JSON field has an unexpected type.
  - _baseExperimentName
```
 final JsonField<String> _baseExperimentName()
```
    Returns the raw JSON value of baseExperimentName.
    Unlike baseExperimentName, this method doesn't throw if the JSON field has an unexpected type.
  - _experimentName
```
 final JsonField<String> _experimentName()
```
    Returns the raw JSON value of experimentName.
    Unlike experimentName, this method doesn't throw if the JSON field has an unexpected type.
  - _gitMetadataSettings
```
 final JsonField<EvalCreateParams.GitMetadataSettings> _gitMetadataSettings()
```
    Returns the raw JSON value of gitMetadataSettings.
    Unlike gitMetadataSettings, this method doesn't throw if the JSON field has an unexpected type.
  - _isPublic
```
 final JsonField<Boolean> _isPublic()
```
    Returns the raw JSON value of isPublic.
    Unlike isPublic, this method doesn't throw if the JSON field has an unexpected type.
  - _maxConcurrency
```
 final JsonField<Double> _maxConcurrency()
```
    Returns the raw JSON value of maxConcurrency.
    Unlike maxConcurrency, this method doesn't throw if the JSON field has an unexpected type.
  - _metadata
```
 final JsonField<EvalCreateParams.Metadata> _metadata()
```
    Returns the raw JSON value of metadata.
    Unlike metadata, this method doesn't throw if the JSON field has an unexpected type.
  - _parent
```
 final JsonField<EvalCreateParams.Parent> _parent()
```
    Returns the raw JSON value of parent.
    Unlike parent, this method doesn't throw if the JSON field has an unexpected type.
  - _repoInfo
```
 final JsonField<RepoInfo> _repoInfo()
```
    Returns the raw JSON value of repoInfo.
    Unlike repoInfo, this method doesn't throw if the JSON field has an unexpected type.
  - _stream
```
 final JsonField<Boolean> _stream()
```
    Returns the raw JSON value of stream.
    Unlike stream, this method doesn't throw if the JSON field has an unexpected type.
  - _timeout
```
 final JsonField<Double> _timeout()
```
    Returns the raw JSON value of timeout.
    Unlike timeout, this method doesn't throw if the JSON field has an unexpected type.
  - _trialCount
```
 final JsonField<Double> _trialCount()
```
    Returns the raw JSON value of trialCount.
    Unlike trialCount, this method doesn't throw if the JSON field has an unexpected type.
  - _additionalBodyProperties
```
 final Map<String, JsonValue> _additionalBodyProperties()
```
  - _additionalHeaders
```
 final Headers _additionalHeaders()
```
  - _additionalQueryParams
```
 final QueryParams _additionalQueryParams()
```
  - toBuilder
```
 final EvalCreateParams.Builder toBuilder()
```
  - _body
```
 final EvalCreateParams.Body _body()
```
  - _headers
```
 Headers _headers()
```
    The full set of headers in the parameters, including both fixed and additional headers.
  - _queryParams
```
 QueryParams _queryParams()
```
    The full set of query params in the parameters, including both fixed and additional query params.
  - equals
```
 Boolean equals(Object other)
```
  - hashCode
```
 Integer hashCode()
```
  - toString
```
 String toString()
```
  - builder
```
 final static EvalCreateParams.Builder builder()
```
    Returns a mutable builder for constructing an instance of EvalCreateParams.
    The following fields are required:
    .data() .projectId() .scores() .task()

Class EvalCreateParams

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

data

projectId

scores

task

baseExperimentId

baseExperimentName

experimentName

gitMetadataSettings

isPublic

maxConcurrency

metadata

parent

repoInfo

stream

timeout

trialCount

_data

_projectId

_scores

_task

_baseExperimentId

_baseExperimentName

_experimentName

_gitMetadataSettings

_isPublic

_maxConcurrency

_metadata

_parent

_repoInfo

_stream

_timeout

_trialCount

_additionalBodyProperties

_additionalHeaders

_additionalQueryParams

toBuilder

_body

_headers

_queryParams

equals

hashCode

toString

builder