I just tried the same prompt twice, both with 'temperature': 0, 'seed': 1, And I got two different replies. The 'system_fingerprint' in the reply was

I just tried the same prompt twice, both with 'temperature': 0, 'seed': 1, And I got two different replies. The 'system_fingerprint' in the reply was the same in both of the json responses. So it seems that even when you get the same 'system_fingerprint' back, replies for the same prompt will not be the same.