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| import argparse | |
| import json | |
| import os | |
| import openai | |
| import time | |
| NUM_SECONDS_TO_SLEEP = 0.5 | |
| def get_eval(content: str, max_tokens: int): | |
| while True: | |
| try: | |
| response = openai.ChatCompletion.create( | |
| model='gpt-4-0314', | |
| messages=[{ | |
| 'role': 'system', | |
| 'content': 'You are a helpful and precise assistant for checking the quality of the answer.' | |
| }, { | |
| 'role': 'user', | |
| 'content': content, | |
| }], | |
| temperature=0.2, # TODO: figure out which temperature is best for evaluation | |
| max_tokens=max_tokens, | |
| ) | |
| break | |
| except openai.error.RateLimitError: | |
| pass | |
| except Exception as e: | |
| print(e) | |
| time.sleep(NUM_SECONDS_TO_SLEEP) | |
| return response['choices'][0]['message']['content'] | |
| def parse_score(review): | |
| try: | |
| score_pair = review.split('\n')[0] | |
| score_pair = score_pair.replace(',', ' ') | |
| sp = score_pair.split(' ') | |
| if len(sp) == 2: | |
| return [float(sp[0]), float(sp[1])] | |
| else: | |
| print('error', review) | |
| return [-1, -1] | |
| except Exception as e: | |
| print(e) | |
| print('error', review) | |
| return [-1, -1] | |
| if __name__ == '__main__': | |
| parser = argparse.ArgumentParser(description='ChatGPT-based QA evaluation.') | |
| parser.add_argument('-q', '--question') | |
| parser.add_argument('-c', '--context') | |
| parser.add_argument('-a', '--answer-list', nargs='+', default=[]) | |
| parser.add_argument('-r', '--rule') | |
| parser.add_argument('-o', '--output') | |
| parser.add_argument('--max-tokens', type=int, default=1024, help='maximum number of tokens produced in the output') | |
| args = parser.parse_args() | |
| f_q = open(os.path.expanduser(args.question)) | |
| f_ans1 = open(os.path.expanduser(args.answer_list[0])) | |
| f_ans2 = open(os.path.expanduser(args.answer_list[1])) | |
| rule_dict = json.load(open(os.path.expanduser(args.rule), 'r')) | |
| if os.path.isfile(os.path.expanduser(args.output)): | |
| cur_reviews = [json.loads(line) for line in open(os.path.expanduser(args.output))] | |
| else: | |
| cur_reviews = [] | |
| review_file = open(f'{args.output}', 'a') | |
| context_list = [json.loads(line) for line in open(os.path.expanduser(args.context))] | |
| image_to_context = {context['image']: context for context in context_list} | |
| handles = [] | |
| idx = 0 | |
| for ques_js, ans1_js, ans2_js in zip(f_q, f_ans1, f_ans2): | |
| ques = json.loads(ques_js) | |
| ans1 = json.loads(ans1_js) | |
| ans2 = json.loads(ans2_js) | |
| inst = image_to_context[ques['image']] | |
| cap_str = '\n'.join(inst['captions']) | |
| box_str = '\n'.join([f'{instance["category"]}: {instance["bbox"]}' for instance in inst['instances']]) | |
| category = json.loads(ques_js)['category'] | |
| if category in rule_dict: | |
| rule = rule_dict[category] | |
| else: | |
| assert False, f"Visual QA category not found in rule file: {category}." | |
| prompt = rule['prompt'] | |
| role = rule['role'] | |
| content = (f'[Context]\n{cap_str}\n\n{box_str}\n\n' | |
| f'[Question]\n{ques["text"]}\n\n' | |
| f'[{role} 1]\n{ans1["text"]}\n\n[End of {role} 1]\n\n' | |
| f'[{role} 2]\n{ans2["text"]}\n\n[End of {role} 2]\n\n' | |
| f'[System]\n{prompt}\n\n') | |
| cur_js = { | |
| 'id': idx+1, | |
| 'question_id': ques['question_id'], | |
| 'answer1_id': ans1.get('answer_id', ans1['question_id']), | |
| 'answer2_id': ans2.get('answer_id', ans2['answer_id']), | |
| 'category': category | |
| } | |
| if idx >= len(cur_reviews): | |
| review = get_eval(content, args.max_tokens) | |
| scores = parse_score(review) | |
| cur_js['content'] = review | |
| cur_js['tuple'] = scores | |
| review_file.write(json.dumps(cur_js) + '\n') | |
| review_file.flush() | |
| else: | |
| print(f'Skipping {idx} as we already have it.') | |
| idx += 1 | |
| print(idx) | |
| review_file.close() | |