=encoding utf8

=head1 NAME

OpenAPI::Client::OpenAI::Path::fine_tuning-jobs-fine_tuning_job_id-checkpoints - Documentation for the /fine_tuning/jobs/{fine_tuning_job_id}/checkpoints path.

=head1 DESCRIPTION

This document describes the API endpoint at C</fine_tuning/jobs/{fine_tuning_job_id}/checkpoints>.

=head1 PATHS


=head2 C<GET /fine_tuning/jobs/{fine_tuning_job_id}/checkpoints>

List fine-tuning checkpoints


List checkpoints for a fine-tuning job.



=head3 Operation ID

C<listFineTuningJobCheckpoints>

    $client->listFineTuningJobCheckpoints( ... );

=head3 Parameters

=over 4

=item * C<fine_tuning_job_id> (in path) (Required) - The ID of the fine-tuning job to get checkpoints for.


Type: C<string>



=item * C<after> (in query) (Optional) - Identifier for the last checkpoint ID from the previous pagination request.

Type: C<string>



=item * C<limit> (in query) (Optional) - Number of checkpoints to retrieve.

Type: C<integer>


Default: C<10>


=back


=head3 Responses


=head4 Status Code: C<200>

OK


=head4 Content Types:

=over 4


=item * C<application/json>

Example (See the L<OpenAI spec for more detail|https://github.com/openai/openai-openapi/blob/master/openapi.yaml>):

    {
       "data" : [
          "{\n  \"object\": \"fine_tuning.job.checkpoint\",\n  \"id\": \"ftckpt_qtZ5Gyk4BLq1SfLFWp3RtO3P\",\n  \"created_at\": 1712211699,\n  \"fine_tuned_model_checkpoint\": \"ft:gpt-4o-mini-2024-07-18:my-org:custom_suffix:9ABel2dg:ckpt-step-88\",\n  \"fine_tuning_job_id\": \"ftjob-fpbNQ3H1GrMehXRf8cO97xTN\",\n  \"metrics\": {\n    \"step\": 88,\n    \"train_loss\": 0.478,\n    \"train_mean_token_accuracy\": 0.924,\n    \"valid_loss\": 10.112,\n    \"valid_mean_token_accuracy\": 0.145,\n    \"full_valid_loss\": 0.567,\n    \"full_valid_mean_token_accuracy\": 0.944\n  },\n  \"step_number\": 88\n}\n"
       ]
    }


=back

=head1 SEE ALSO

L<OpenAPI::Client::OpenAI::Path>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2023-2025 by Nelson Ferraz

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.14.0 or,
at your option, any later version of Perl 5 you may have available.

=cut