Auto-GPT程序流程图

Auto-GPT程序流程图

Auto-GPT介绍

https://github.com/Significant-Gravitas/Auto-GPT

Auto-GPT是一个实验性的开源应用程序，展示了GPT-4语言模型的能力。这个程序由GPT-4驱动，将LLM“思想”链接在一起，以自主地实现您设置的任何目标。作为GPT-4完全自主运行的首个示例之一，Auto-GPT推动了人工智能可能性的边界。简单来说，Auto-GPT是一种前沿的AI技术，它可以自主完成任务，让计算机变得更加智能。

Auto-GPT程序入口从cli.py开始，执行agent的全流程图，其中红色部分未暂未完全实现的功能

从目前代码来看，很多功能都还在开发中，没有官方wiki解释运行逻辑，非研发同学几乎无法使用。不过command中的第三方扩展有很大的开发空间，之后肯定会从框架内暴露出来。

约定了chatGPT返回结果的格式

    def generate_prompt_string(self) -> str:
        """
        Generate a prompt string based on the constraints, commands, resources,
            and performance evaluations.

        Returns:
            str: The generated prompt string.
        """
        formatted_response_format = json.dumps(self.response_format, indent=4)
        return (
            f"Constraints:\n{self._generate_numbered_list(self.constraints)}\n\n" # 约束性条件
            "Commands:\n"
            f"{self._generate_numbered_list(self.commands, item_type='command')}\n\n" # 命令
            f"Resources:\n{self._generate_numbered_list(self.resources)}\n\n" # 资源
            "Performance Evaluation:\n" 
            f"{self._generate_numbered_list(self.performance_evaluation)}\n\n" # 性能评估
            "You should only respond in JSON format as described below \nResponse" # 强制ai回复json格式
            f" Format: \n{formatted_response_format} \nEnsure the response can be" # 要确保json可以被python json.loads解析 
            " parsed by Python json.loads"
        )

对chatGPT的回答进行了约束

    # Add constraints to the PromptGenerator object # 添加约束
    prompt_generator.add_constraint(
        "~4000 word limit for short term memory. Your short term memory is short, so" # 短时记忆很短，你需要把重要信息保存在文件中
        " immediately save important information to files."
    )
    prompt_generator.add_constraint(
        "If you are unsure how you previously did something or want to recall past" # 如果你不确定怎么做，试着回忆过去，想想类似的事
        " events, thinking about similar events will help you remember."
    )
    prompt_generator.add_constraint("No user assistance") # 没人能协助你
    prompt_generator.add_constraint(
        'Exclusively use the commands listed in double quotes e.g. "command name"' # 只使用双引号中的命令，例如“命令名称”
    )
    prompt_generator.add_constraint(
        "Use subprocesses for commands that will not terminate within a few minutes" # 对较长时间的任务，使用子进程
    )

对chatGPT回答的命令指令进行了格式约束

    if cfg.execute_local_commands:
        commands.append(
            (
                "Execute Shell Command, non-interactive commands only", # 你只能执行非交互式的命令
                "execute_shell",
                {"command_line": ""},
            ),
        )
        commands.append(
            (
                "Execute Shell Command Popen, non-interactive commands only",
                "execute_shell_popen",
                {"command_line": ""},
            ),
        )

    # Only add the download file command if the AI is allowed to execute it
    if cfg.allow_downloads:
        commands.append(
            (
                "Downloads a file from the internet, and stores it locally", # 从互联网下载文件并保存在本地
                "download_file",
                {"url": "", "file": ""},
            ),
        )

让chatGPT每次计算任务时都对自己的行为作自我评估

    # Add performance evaluations to the PromptGenerator object # 让ai不断自我评估
    prompt_generator.add_performance_evaluation(
        "Continuously review and analyze your actions to ensure you are performing to" # 不断回顾和分析你的行为，确保你的表现
        " the best of your abilities." # 最好的能力
    )
    prompt_generator.add_performance_evaluation(
        "Constructively self-criticize your big-picture behavior constantly." # 不断地对自己的行为进行建设性的自我批评
    )
    prompt_generator.add_performance_evaluation(
        "Reflect on past decisions and strategies to refine your approach." # 反思过去的决策和策略，以完善你的方法
    )
    prompt_generator.add_performance_evaluation(
        "Every command has a cost, so be smart and efficient. Aim to complete tasks in" # 每个命令都有一个成本，所以要聪明和高效。目标是在
        " the least number of steps." # 最少的步骤中完成任务
    )

在每次给chatGPT发消息时，都会告诉ai要寻求简单的策略，没有法律风险的回答

    def construct_full_prompt(self) -> str:
        """
        Returns a prompt to the user with the class information in an organized fashion.

        Parameters:
            None

        Returns:
            full_prompt (str): A string containing the initial prompt for the user
              including the ai_name, ai_role and ai_goals.
        """

        # 你的决定必须独立做出，寻求用户帮助，追求简单的策略，没有法律纠纷
        # prompt的起始，提交给gpt的开头
        prompt_start = (
            "Your decisions must always be made independently without"
            " seeking user assistance. Play to your strengths as an LLM and pursue"
            " simple strategies with no legal complications."
            ""
        )