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Fast-LLM

Dataset Discovery

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Fast-LLM

ServiceNow/Fast-LLM

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    Dataset
    
    BlendedDatasetConfig
    
    ConcatenatedDatasetConfig
    
    DatasetConfig
    
    DatasetSliceConfig
    
    IndexedDatasetConfig
    
    RedisConfig
    
    SamplableDatasetConfig
    
    SampledDatasetConfig
    
    SamplingConfig
    
    SamplingConfigBase
    
    StreamingDatasetConfig
    
    Gpt
    
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    FimConfig
    
    GPTDatasetFromFileConfig
    
    GPTFimSampledDatasetConfig
    
    GPTRandomDatasetConfig
    
    GPTSamplingConfig
    
    GPTTestSlowDatasetConfig
    
    Memmap
    
    Memmap
    
    LanguageModelReaderConfig
    
    MemmapDatasetConfig
    
    MemmapIndexDatasetReaderConfig
    
    MemmapReaderBaseConfig
    
    MemmapReaderConfig
    
    NullReaderConfig
    
    PatchReaderBaseConfig
    
    PatchReaderConfig
    
    RangeReaderBaseConfig
    
    RangeReaderConfig
    
    TokenDataReaderConfig
    
    TokenReaderConfig
  - Document
    
    Document
    
    BatchPreprocessingConfig
    
    ImageNormalizationConfig
    
    LanguageModelBatchPreprocessingConfig
    
    LengthPreprocessingConfig
    
    PatchPreprocessingConfig
    
    TokenPreprocessingConfig
  - Preparation
    
    Preparation
    
    DatasetPreparatorConfig
    
    Dataset Discovery
    
    Dataset Discovery
    
    DatasetDiscoveryConfig
    
    Gpt Memmap
    
    Gpt Memmap
    
    ConversationSourceConfig
    
    DatasetPreparatorDistributedConfig
    
    DocumentSourceConfig
    
    GPTHuggingfaceDatasetConfig
    
    GPTMemmapDatasetPreparatorConfig
    
    LanguageModelSourceConfig
    
    Image Patch
    
    Image Patch
    
    ImagePreparationConfig
    
    Tokenizer
    
    Tokenizer
    
    TokenizerConfig
- Engine
  Engine
  - Base Model
    
    Base Model
    
    BaseModelConfig
    
    ModuleConfig
  - Checkpoint
    
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    CheckpointConfigBase
    
    CheckpointLoadConfig
    
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    CheckpointPathConfigBase
    
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  - Config Utils
    
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    IntervalConfig
    
    Logging
    
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    TensorLogsConfig
    
    Parameter
    
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    OptionalParameterConfig
    
    ParameterConfig
    
    Run
    
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    RunnableConfig
  - Distributed
    
    Distributed
    
    DistributedConfig
  - Evaluation
    
    Evaluation
    
    EvaluatorConfig
    
    LmEvalEvaluatorConfig
    
    LossEvaluatorConfig
  - Multi Stage
    
    Multi Stage
    
    CheckpointMetadata
    
    FastLLMModelConfig
    
    MultiStageConfig
    
    PretrainedFastLLMModelConfig
    
    StageConfig
  - Optimizer
    
    Optimizer
    
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    LearningRateScheduleConfig
    
    OptimizerConfig
  - Schedule
    
    Schedule
    
    ScheduleConfig
  - Training
    
    Training
    
    CallbackConfig
    
    MetricsLogsConfig
    
    ShutdownConfig
    
    StreamingTrainerCallbackConfig
    
    TrainerCallbackConfig
    
    TrainerConfig
    
    TrainingCheckpointBaseConfig
    
    TrainingCheckpointConfig
    
    TrainingConfig
    
    TrainingExportConfig
    
    WandbAlertConfig
    
    WandbConfig
    
    WeightsBroadcastConfig
- Layers
  Layers
  - Attention
    
    Attention
    
    AttentionConfig
    
    Rotary
    
    Rotary
    
    DefaultRotaryConfig
    
    Llama3RotaryConfig
    
    NoRotaryConfig
    
    Rotary2DConfig
    
    RotaryConfig
    
    YarnRotaryConfig
  - Block
    
    Block
    
    BlockConfig
    
    BlockSequenceConfig
    
    FixedBlockSequenceConfig
    
    PatternBlockSequenceConfig
  - Common
    
    Common
    
    Linear
    
    Linear
    
    AffineLinearBaseConfig
    
    AffineLinearConfig
    
    CausalConv1dConfig
    
    LinearBaseConfig
    
    LinearConfig
    
    Normalization
    
    Normalization
    
    GatedRMSNormalizationConfig
    
    LayerNormalizationBaseConfig
    
    LayerNormalizationConfig
    
    NoNormalizationConfig
    
    NormalizationConfig
    
    RMSNormalizationConfig
    
    Peft
    
    Peft
    
    LoRAConfig
    
    NoPeftConfig
    
    PeftConfig
  - Decoder
    
    Decoder
    
    BlockWithBiasConfig
    
    DecoderBlockConfig
    
    MLPBaseConfig
    
    MixerConfig
    
    StochasticMixerConfig
    
    Mlp
    
    Mlp
    
    MLPConfig
    
    MoEMLPConfig
  - Language Model
    
    Language Model
    
    LanguageModelConfig
    
    LanguageModelEmbeddingsConfig
    
    LanguageModelHeadConfig
    
    Loss
    
    Loss
    
    LanguageModelDPOLossConfig
    
    LanguageModelDistillationLossConfig
    
    LanguageModelGRPOLossConfig
    
    LanguageModelLabelEntropyLossConfig
    
    LanguageModelLossConfig
    
    LanguageModelZLossConfig
  - Vision
    
    Vision
    
    PatchEmbeddingsConfig
    
    VisionEncoderConfig
    
    VisionMultiModalModelConfig
- Models
  Models
  - Gpt
    
    Gpt
    
    GPTBaseModelConfig
    
    GPTModelConfig
    
    GPTTrainerConfig
    
    PretrainedGPTModelConfig
  - Multimodal
    
    Multimodal
    
    MultiModalBaseModelConfig
    
    MultiModalModelConfig
    
    MultiModalTrainerConfig
    
    PretrainedMultiModalModelConfig
- Profile
  Profile
  - ProfilingConfig
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Table of contents

Classes

Welcome
Configuration Reference
Data
Preparation

Data / Preparation / Dataset Discovery¶

Classes¶

Class	Description
DatasetDiscoveryConfig	Configuration for the dataset discovery preparator

April 9, 2026 April 9, 2026

DatasetPreparatorConfig

DatasetDiscoveryConfig

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