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"Finetune not found" after uploading LoRA adapter via wrangler and REST API #23272

@p-barman

Description

@p-barman

Existing documentation URL(s)

https://developers.cloudflare.com/workers-ai/fine-tunes/loras/
#14757

What changes are you suggesting?

tl;dr

I'm encountering a near-identical problem as this prev Github issue closed (#14757)

Trying both a custom Gemma, Mistral adapter and the public Predibase LoRA demo. Here's the response I receive:

{"errors":[{"message":"AiError: AiError: Finetune 3dd75f75-0e0c-425b-b19e-6fbd2fb84cde not found (63371b53-4237-44f1-baec-b690284ac214)","code":3037}],"success":false,"result":{},"messages":[]}%

Here’s my adapter_config.json for reference:

  "alpha_pattern": {},
  "auto_mapping": null,
  "base_model_name_or_path": "mistralai/Mistral-7B-v0.1",
  "bias": "none",
  "fan_in_fan_out": false,
  "inference_mode": true,
  "init_lora_weights": true,
  "layers_pattern": null,
  "layers_to_transform": null,
  "loftq_config": {},
  "lora_alpha": 16,
  "lora_dropout": 0.05,
  "megatron_config": null,
  "megatron_core": "megatron.core",
  "modules_to_save": null,
  "peft_type": "LORA",
  "r": 8,
  "rank_pattern": {},
  "revision": null,
  "target_modules": [
    "q_proj",
    "v_proj"
  ],
  "task_type": "CAUSAL_LM",
  "model_type": "mistral"
}

Also tried via both wrangler and REST API method listed in docs - with upload successfully created, but the finetune is not recognized at inference time. Any insight would be appreciated!

Screenshot of upload confirmation and error

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