Low-rank adaptation - Seekr

For conceptual background on LoRA, including when to use it and how it compares to full fine-tuning, see Low-rank adaptation (LoRA).

Add LoRA to a fine-tuning job

To use LoRA, set lora_config in your TrainingConfig using LoRAConfig. LoRA works with all fine-tuning methods: instruction, reinforcement, preference, and vision language tuning.

from seekrai import SeekrFlow
from seekrai.types import TrainingConfig, InfrastructureConfig
from seekrai.types.finetune import LoRAConfig

client = SeekrFlow()

training_config = TrainingConfig(
    training_files=["<your-training-file-id>"],
    model="meta-llama/Meta-Llama-3-8B-Instruct",
    n_epochs=1,
    n_checkpoints=1,
    batch_size=4,
    learning_rate=1e-5,
    experiment_name="helperbot_lora_v1",
    lora_config=LoRAConfig(
        r=16,
        alpha=32,
    ),
)

infrastructure_config = InfrastructureConfig(
    n_accel=8,
    accel_type="GAUDI2",
)

fine_tune = client.fine_tuning.create(
    training_config=training_config,
    infrastructure_config=infrastructure_config,
    project_id=123,
)

print(fine_tune.id)

LoRAConfig parameters

Parameter	Type	Default	Description
`r`	integer	`8`	Adapter rank. Controls adapter capacity and the complexity of patterns the adapter can learn.
`alpha`	float	`32`	Scaling factor for adapter influence. Controls how strongly learned patterns affect base model behavior.
`dropout`	float	`0.1`	Dropout probability applied to adapter layers during training.
`bias`	string	`"none"`	Whether to train bias parameters. Accepted values: `"none"`, `"all"`, `"lora_only"`.
`extras`	object	—	Optional dictionary for additional LoRA parameters.

For guidance on choosing rank and alpha values, see Low-rank adaptation (LoRA). See Create a fine-tuning job for the full workflow including project setup, file retrieval, and monitoring.

Last modified on June 22, 2026

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