Azure OpenAI Service の Fine-tuningが処理中のまま進まない

Azure OpenAI の Fine-tuning 機能について。 現在、Azure OpenAI API を利用しDeveloper Tierでgpt-4.1のファインチューニングを実行していますが、

GPUリソースの空き待ちとリトライが多く、ジョブが長期間停滞しています。 挙動が正常か、また本学習で発生している料金を確認したくお問い合わせしました。

合わせて、以下の対応案以外に推奨される対応があればご教授いただきたいです。

対応案：

• 別リージョンで実施
• Global Standardで実施
• キャンセルし再実施 状況：
• 開始1/23(金) 17:00
• 1/29(木) 17:00 時点(144時間経過)で学習ログ上は学習Step 3
• 学習用ファイルはgpt-4.1-nano で学習した実績のあるファイルから変更なし

ログ：Python SDK で取得

ジョブ状態
FineTuningJob(id='ftjob-346b0d1c6890401282a8bd4e4c747a3e', created_at=1769157086, error=None, fine_tuned_model=None, finished_at=None, hyperparameters=Hyperparameters(batch_size=12, learning_rate_multiplier=2.0, n_epochs=2), model='gpt-4.1-2025-04-14', object='fine_tuning.job', organization_id=None, result_files=['file-dbd153b0767049ae9568eb48de6ffbae'], seed=3, status='running', trained_tokens=None, training_file='file-10c2bb2c616d49a39efbcebf84b0e6af', validation_file=None, estimated_finish=1769541210, integrations=None, metadata=None, method=Method(type='supervised', dpo=None, reinforcement=None, supervised=SupervisedMethod(hyperparameters=SupervisedHyperparameters(batch_size=12, learning_rate_multiplier=2.0, n_epochs=2))), trainingType='developerTier')

イベントログ
FineTuningJobEvent(id='ftevent-1ec6ef299eb1493480d7144c5076a0e3', created_at=1769560265, level='info', message='Job preempted by system; will resume automatically when capacity becomes available.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-d705758f264b4eea94a309af7cfbb0c0', created_at=1769357644, level='info', message='Training started (retry 1).', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-0664031a71ee4d7584c1e5306ae7fd0d', created_at=1769357113, level='info', message='Preprocessing started (retry 1).', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-50ac0ac95a9e4c2a89540110e174afa9', created_at=1769356701, level='warning', message='Retrying after failed attempt 1', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-9b1ba24c5eaf41a5a66c9c6ebd71b116', created_at=1769356657, level='error', message='Job failed. (attempt 1)', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-a2cd4a151ed44e8c857c32b55d4ac6ad', created_at=1769299881, level='info', message='Job preempted by system; will resume automatically when capacity becomes available.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-808de5b919b7969808de5b919b796980', created_at=1769291007, level='info', message='Step 3: training loss=1.6041874885559082', object='fine_tuning.job.event', data={'step': 3, 'train_loss': 1.6041874885559082, 'train_mean_token_accuracy': 0.800000011920929}, type='metrics')
FineTuningJobEvent(id='ftevent-008de5b919ae0d3008de5b919ae0d300', created_at=1769291006, level='info', message='Step 2: training loss=2.241407632827759', object='fine_tuning.job.event', data={'step': 2, 'train_loss': 2.241407632827759, 'train_mean_token_accuracy': 0.7594339847564697}, type='metrics')
FineTuningJobEvent(id='ftevent-808de5b919a483c808de5b919a483c80', created_at=1769291005, level='info', message='Step 1: training loss=1.9484151601791382', object='fine_tuning.job.event', data={'step': 1, 'train_loss': 1.9484151601791382, 'train_mean_token_accuracy': 0.7892376780509949}, type='metrics')
FineTuningJobEvent(id='ftevent-75fc5230b6024022be9e4a9400fb5ca3', created_at=1769291004, level='info', message='Created results file: file-dbd153b0767049ae9568eb48de6ffbae', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-43828a9833724167bf88f606d9bbc862', created_at=1769289818, level='info', message='Training started.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-d6a1ee7a06984e0bac3a5070ebee7f00', created_at=1769157674, level='info', message='Job queued, waiting for GPUs.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-85398b141088451ab97f7f23db7448c7', created_at=1769157144, level='info', message='Finetuning started.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-fac1d312a43240dc9b52a983678cf71d', created_at=1769157144, level='info', message='Data Import started.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-66655c0095514db88a4e712c0a2a32bf', created_at=1769157108, level='info', message='Job started.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-de84b2f4e50e48d9aa5ee561981cda01', created_at=1769157108, level='info', message='Job paused.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-f8a57918ffa6480db40842832bd8dbee', created_at=1769157090, level='info', message='Preprocessing completed for file training file.', object='fine_tuning.job.event', data=None, type='message')
FineTuningJobEvent(id='ftevent-ee93f68cb2744d9195ef51511cae20aa', created_at=1769157086, level='info', message='Job enqueued. Waiting for jobs ahead to complete.', object='fine_tuning.job.event', data=None, type='message')