transformers safetensors mistral text-generation mergekit merge conversational base_model:mistralai/Codestral-22B-v0.1 base_model:merge:mistralai/Codestral-22B-v0.1 base_model:mistralai/Mistral-Small-Instruct-2409 base_model:merge:mistralai/Mistral-Small-Instruct-2409 autotrain_compatible text-generation-inference endpoints_compatible region:us