Skip to content

Tinker Documentation

TinkerError

Initializing search

Tinker SDK
Cookbook
Tutorials
Support

Tinker Documentation

Tinker SDK
Tinker SDK
- Get Started
- Models & Pricing
- LoRA Primer
- Loss Functions
  Loss Functions
  - Cross-Entropy
  - Importance Sampling
  - PPO
  - CISPO
  - DRO
  - Custom
- Clock Cycles & Pipelining
- OpenAI-Compatible API
- CLI Reference
  CLI Reference
  - tinker run
  - tinker checkpoint
- API Reference
  API Reference
  - tinker.ServiceClient
  - tinker.TrainingClient
  - tinker.SamplingClient
  - tinker.RestClient
  - tinker.APIFuture
  - tinker.types
    
    tinker.types
    
    AdamParams
    
    Checkpoint
    
    CheckpointArchiveUrlResponse
    
    CheckpointsListResponse
    
    Cursor
    
    Datum
    
    EncodedTextChunk
    
    ForwardBackwardOutput
    
    GetInfoResponse
    
    GetServerCapabilitiesResponse
    
    ImageAssetPointerChunk
    
    ImageChunk
    
    LoraConfig
    
    ModelData
    
    ModelInput
    
    OptimStepResponse
    
    ParsedCheckpointTinkerPath
    
    SampleResponse
    
    SampledSequence
    
    SamplingParams
    
    SaveWeightsForSamplerResponse
    
    SaveWeightsResponse
    
    SupportedModel
    
    TensorData
    
    TrainingRun
    
    TrainingRunsResponse
    
    WeightsInfoResponse
  - tinker._exceptions
    
    tinker._exceptions
    
    TinkerError TinkerError
    On this page
    
    class tinker.TinkerError(Exception)
    
    APIError
    
    APIResponseValidationError
    
    APIStatusError
    
    APIConnectionError
    
    APITimeoutError
    
    BadRequestError
    
    AuthenticationError
    
    PermissionDeniedError
    
    NotFoundError
    
    ConflictError
    
    UnprocessableEntityError
    
    RateLimitError
    
    InternalServerError
    
    SidecarError
    
    SidecarStartupError
    
    SidecarDiedError
    
    SidecarIPCError
    
    RequestFailedError
Cookbook
Cookbook
- Get Started
- Supervised Learning
- Reinforcement Learning
  Reinforcement Learning
  - RL Training Outputs
- Preferences
  Preferences
  - DPO Guide
  - RLHF Example
- Recipes
  Recipes
- API Reference
  API Reference
  - tinker_cookbook.supervised
    
    tinker_cookbook.supervised
    
    Config
    
    SupervisedDataset
    
    SupervisedDatasetBuilder
    
    ChatDatasetBuilder
    
    ChatDatasetBuilderCommonConfig
    
    SupervisedDatasetFromHFDataset
    
    StreamingSupervisedDatasetFromHFDataset
    
    FromConversationFileBuilder
  - tinker_cookbook.rl
    
    tinker_cookbook.rl
    
    ActionExtra
    
    assemble_training_data
    
    compute_advantages
    
    Env
    
    EnvFromMessageEnv
    
    EnvGroupBuilder
    
    FailFast
    
    MessageEnv
    
    MessageStepResult
    
    ProblemEnv
    
    ProblemGroupBuilder
    
    RetryOnFailure
    
    RLDataset
    
    RLDatasetBuilder
    
    RolloutError
    
    RolloutStrategy
    
    StepResult
    
    Trajectory
    
    TrajectoryGroup
    
    trajectory_to_data
    
    Transition
  - tinker_cookbook.preference
    
    tinker_cookbook.preference
    
    Comparison
    
    ComparisonRenderer
    
    ComparisonRendererFromChatRenderer
    
    Config
    
    LabeledComparison
    
    PreferenceModel
    
    PreferenceModelBuilder
    
    PreferenceModelBuilderFromChatRenderer
    
    PreferenceModelFromChatRenderer
  - tinker_cookbook.renderers
    
    tinker_cookbook.renderers
    
    get_registered_renderer_names
    
    get_renderer
    
    is_renderer_registered
    
    Message
    
    register_renderer
    
    RenderContext
    
    Renderer
    
    TrainOnWhat
    
    unregister_renderer
  - tinker_cookbook.completers
    
    tinker_cookbook.completers
    
    TokenCompleter
    
    MessageCompleter
    
    TinkerTokenCompleter
    
    TinkerMessageCompleter
    
    TokensWithLogprobs
  - tinker_cookbook.eval
    
    tinker_cookbook.eval
    
    TrainingClientEvaluator
    
    SamplingClientEvaluator
  - tinker_cookbook.weights
    
    tinker_cookbook.weights
    
    download
    
    build_hf_model
    
    publish_to_hf_hub
  - tinker_cookbook.tokenizer_utils
    
    tinker_cookbook.tokenizer_utils
    
    get_registered_tokenizer_names
    
    get_tokenizer
    
    is_tokenizer_registered
    
    register_tokenizer
    
    unregister_tokenizer
  - tinker_cookbook.hyperparam_utils
    
    tinker_cookbook.hyperparam_utils
    
    get_full_finetune_lr_multiplier
    
    get_full_finetune_param_count
    
    get_lora_lr_multiplier
    
    get_lora_lr_over_full_finetune_lr
    
    get_lora_param_count
    
    get_lr
  - tinker_cookbook.checkpoint_utils
    
    tinker_cookbook.checkpoint_utils
    
    CheckpointRecord
    
    save_checkpoint
    
    get_last_checkpoint
    
    load_checkpoints_file
  - tinker_cookbook.model_info
    
    tinker_cookbook.model_info
    
    ModelAttributes
    
    get_model_attributes
    
    get_recommended_renderer_name
    
    get_recommended_renderer_names
  - tinker_cookbook.exceptions
    
    tinker_cookbook.exceptions
    
    AllTrajectoriesFailedError
    
    CheckpointError
    
    ConfigurationError
    
    DataError
    
    DataFormatError
    
    DataValidationError
    
    RendererError
    
    SandboxError
    
    TinkerCookbookError
    
    TrainingError
    
    WeightsAdapterError
    
    WeightsDownloadError
    
    WeightsError
    
    WeightsMergeError
- Contributing
Tutorials
Tutorials
- Basics
  Basics
- Core Concepts
  Core Concepts
- Cookbook Abstractions
  Cookbook Abstractions
- Advanced
  Advanced
- Deployment
  Deployment
Support
Support

On this page

class tinker.TinkerError(Exception)

TinkerError

class tinker.TinkerError(Exception)

Base exception for all Tinker-related errors.

Inherits from: Exception

Thinking Machines Lab © 2026

Made with Material for MkDocs