<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:19:05.949Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:19:28.085Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:20:35.551Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:20:43.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T20:21:44.125Z", "action": "click_product", "action_argument": "B085V5PPP8"}
{"timestamp": "2025-04-06T20:22:12.063Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:15.929Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:33.820Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-07T18:55:02.426Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-07T18:55:18.282Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T18:55:56.869Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T07:34:09.769Z", "action": "click_product", "action_argument": "B07GRNX5FJ"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B0D4P8XBD3"
},
    {
  "title": "24 Inch QHD 100Hz Computer Monitor IPS 2K, 1300:1 Contrast, Anti-Blue Light Screen, 122% sRGB, Support FreeSync and GSync, HDMI2.0/DP/Earphone for Gaming and Office Working H24T27"
},
    {
  "price": "$119.99"
},
    {
  "bullet_list": "[Crysyal-clean Visuals with QHD Display] With 2K high resolution, this 24 inch 1440P computer monitor unparalleled picture quality and breathtaking sharpness. Elevate your viewing with our cutting-edge QHD display. This computer monitor makes every moment come to life with our QHD display [Ultra-smooth 100Hz Refresh Rate] See every detail in stunning clarity. With support for FreeSync and G-Sync, this monitor eliminates screen tearing for a fluid gaming experience. This flat monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Frameless Bezel Display] Maximize your productivity with our narrow bezel and VESA Campatible display \u2013 perfect for multi-screen work setups! Seamlessly connect multiple proart monitors for a truly immersive and efficient work experience. [Experience True Color Excellence] Boasting a 122% High Color Gamut and 178\u00b0 wide viewing angle, IPS panel delivers stunning color accuracy and consistency. This monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Protect Your Eyes with Anti-Blue Light Technology] KTC monitor features an Anti-Blue Light Screen to reduce eye strain during prolonged use. Stay comfortable and focused during extended gaming sessions or work hours, without compromising on visual quality."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "24 inch"
},
    {
  "Style": "QHD 24'' 100Hz"
}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T04:01:36.003Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:19:05.949Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:19:28.085Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:20:35.551Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:20:43.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T20:21:44.125Z", "action": "click_product", "action_argument": "B085V5PPP8"}
{"timestamp": "2025-04-06T20:22:12.063Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:15.929Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:33.820Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-07T18:55:02.426Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-07T18:55:18.282Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T18:55:56.869Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T07:34:09.769Z", "action": "click_product", "action_argument": "B07GRNX5FJ"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B0D4P8XBD3"
},
    {
  "title": "24 Inch QHD 100Hz Computer Monitor IPS 2K, 1300:1 Contrast, Anti-Blue Light Screen, 122% sRGB, Support FreeSync and GSync, HDMI2.0/DP/Earphone for Gaming and Office Working H24T27"
},
    {
  "price": "$119.99"
},
    {
  "bullet_list": "[Crysyal-clean Visuals with QHD Display] With 2K high resolution, this 24 inch 1440P computer monitor unparalleled picture quality and breathtaking sharpness. Elevate your viewing with our cutting-edge QHD display. This computer monitor makes every moment come to life with our QHD display [Ultra-smooth 100Hz Refresh Rate] See every detail in stunning clarity. With support for FreeSync and G-Sync, this monitor eliminates screen tearing for a fluid gaming experience. This flat monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Frameless Bezel Display] Maximize your productivity with our narrow bezel and VESA Campatible display \u2013 perfect for multi-screen work setups! Seamlessly connect multiple proart monitors for a truly immersive and efficient work experience. [Experience True Color Excellence] Boasting a 122% High Color Gamut and 178\u00b0 wide viewing angle, IPS panel delivers stunning color accuracy and consistency. This monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Protect Your Eyes with Anti-Blue Light Technology] KTC monitor features an Anti-Blue Light Screen to reduce eye strain during prolonged use. Stay comfortable and focused during extended gaming sessions or work hours, without compromising on visual quality."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "24 inch"
},
    {
  "Style": "QHD 24'' 100Hz"
}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T04:01:36.003Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-06T20:17:15.595Z", "action": "click_product", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:19:05.949Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:19:28.085Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T20:20:35.551Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-06T20:20:43.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T20:21:44.125Z", "action": "click_product", "action_argument": "B085V5PPP8"}
{"timestamp": "2025-04-06T20:22:12.063Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:15.929Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:22:33.820Z", "action": "purchase", "action_argument": "B01NBFHFZN"}
{"timestamp": "2025-04-07T18:55:02.426Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-07T18:55:18.282Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T18:55:56.869Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-08T07:34:09.769Z", "action": "click_product", "action_argument": "B07GRNX5FJ"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B0D4P8XBD3"
},
    {
  "title": "24 Inch QHD 100Hz Computer Monitor IPS 2K, 1300:1 Contrast, Anti-Blue Light Screen, 122% sRGB, Support FreeSync and GSync, HDMI2.0/DP/Earphone for Gaming and Office Working H24T27"
},
    {
  "price": "$119.99"
},
    {
  "bullet_list": "[Crysyal-clean Visuals with QHD Display] With 2K high resolution, this 24 inch 1440P computer monitor unparalleled picture quality and breathtaking sharpness. Elevate your viewing with our cutting-edge QHD display. This computer monitor makes every moment come to life with our QHD display [Ultra-smooth 100Hz Refresh Rate] See every detail in stunning clarity. With support for FreeSync and G-Sync, this monitor eliminates screen tearing for a fluid gaming experience. This flat monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Frameless Bezel Display] Maximize your productivity with our narrow bezel and VESA Campatible display \u2013 perfect for multi-screen work setups! Seamlessly connect multiple proart monitors for a truly immersive and efficient work experience. [Experience True Color Excellence] Boasting a 122% High Color Gamut and 178\u00b0 wide viewing angle, IPS panel delivers stunning color accuracy and consistency. This monitor features pre-set sRGB with color calibration technology, ensuring 99% sRGB coverage for vibrant and true-to-life colors. [Protect Your Eyes with Anti-Blue Light Technology] KTC monitor features an Anti-Blue Light Screen to reduce eye strain during prolonged use. Stay comfortable and focused during extended gaming sessions or work hours, without compromising on visual quality."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Size": "24 inch"
},
    {
  "Style": "QHD 24'' 100Hz"
}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T04:01:36.003Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>
