Basic Arithmetic

If you buy 3 items costing $4.50 each, what is the total cost before tax?

What you'll see

Model name
The AI model that generated the response.
Credits used
The computational cost of generating the response.
Generation time
How long the model took to generate the response.

claude-3-5-haiku-20241022

Credits:
0.10894200000000001
Generation time:
6.37 s

Let me help you solve this!

• Cost of one item: $4.50 • Number of items: 3 • Calculation: $4.50 × 3 = $13.50

The total cost before tax is $13.50.

claude-3-5-sonnet-20241022

Credits:
0.35704199999999997
Generation time:
5.60 s

Let me help you calculate that.

To find the total cost, I'll multiply: 3 items × $4.50 per item = $13.50

So the total cost before tax would be $13.50.

claude-3-7-sonnet-20250219

Credits:
0.9024
Generation time:
7.41 s

To calculate the total cost before tax, I'll multiply the cost per item by the number of items:

Total cost = Number of items × Cost per item Total cost = 3 × $4.50 Total cost = $13.50

So if you buy 3 items at $4.50 each, the total cost before tax would be $13.50.

claude-opus-4-1-20250805

Credits:
3.862547999999999
Generation time:
5.62 s

To find the total cost, I need to multiply the number of items by the price per item:

3 items × $4.50 each = $13.50

The total cost before tax is $13.50.

claude-opus-4-20250514

Credits:
4.032942
Generation time:
11.28 s

To find the total cost, I need to multiply the number of items by the price per item:

3 items × $4.50 per item = $13.50

The total cost before tax is $13.50.

claude-sonnet-4-20250514

Credits:
0.7571279999999999
Generation time:
8.79 s

To find the total cost before tax, I need to multiply the number of items by the cost per item:

3 items × $4.50 each = $13.50

The total cost before tax is $13.50.

claude-sonnet-4-5

Credits:
0.761262
Generation time:
5.64 s

To find the total cost, I need to multiply the number of items by the price per item:

3 items × $4.50 = $13.50

The total cost before tax is $13.50.

deepseek-chat

Credits:
0.07302900000000001
Generation time:
14.81 s

To find the total cost before tax for 3 items each costing \$4.50, you can follow these steps:

  1. Identify the cost per item:
    Each item costs \$4.50.

  2. Multiply the cost per item by the number of items:
    [ \text{Total Cost} = \text{Cost per Item} \times \text{Number of Items} ] [ \text{Total Cost} = \$4.50 \times 3 ]

  3. Calculate the multiplication:
    [ \$4.50 \times 3 = \$13.50 ]

Final Answer:
The total cost before tax is (\boxed{\$13.50}).

deepseek-reasoner

Credits:
0.4454279999999999
Generation time:
32.89 s

Sure, I'd be happy to help with that! To find the total cost before tax, we multiply the number of items by the cost per item. Here's the step-by-step calculation:

  • Number of items: 3
  • Cost per item: $4.50
  • Total cost = 3 × $4.50

Let's do the multiplication: - 3 × $4.50 = $13.50

So, the total cost before tax is $13.50. If you have any other questions or need further clarification, just let me know! 😊

gemini-1.5-pro

Credits:
0.21305400000000002
Generation time:
4.41 s

If you buy 3 items at $4.50 each, the total cost before tax would be $4.50 * 3 = $13.50.

gemini-2.0-flash

Credits:
0.022571999999999995
Generation time:
3.03 s

Okay, let's calculate that!

If you buy 3 items and each costs $4.50, the total cost before tax is:

3 * $4.50 = $13.50

So, the total cost before tax is $13.50.

gemini-2.0-flash-lite

Credits:
0.0279
Generation time:
3.51 s

Hello! I can certainly help you with that.

To find the total cost before tax, you need to multiply the cost of one item by the number of items you're buying.

So, the calculation is: $4.50 (cost per item) * 3 (number of items) = $13.50

The total cost before tax is $13.50.

gemini-2.5-flash-preview-05-20

Credits:
0.046254
Generation time:
3.70 s

That's a great question! Let's figure that out together.

If you buy 3 items and each one costs $4.50, you just need to multiply the number of items by the price per item:

3 items * $4.50/item = $13.50

So, the total cost before tax would be $13.50.

gemini-2.5-pro-preview-03-25

Credits:
0.420684
Generation time:
4.93 s

Okay, let's figure that out!

If you buy 3 items, and each one costs $4.50, you would calculate the total like this:

3 items * $4.50/item = $13.50

So, the total cost before tax would be $13.50.

gpt-4.1

Credits:
0.18711
Generation time:
4.84 s

To find the total cost before tax, multiply the price of one item by the number of items:

3 items × $4.50 each = $13.50

Total cost before tax: $13.50

gpt-4.1-mini

Credits:
0.04215
Generation time:
3.89 s

To find the total cost before tax, multiply the cost of one item by the number of items:

$4.50 × 3 = $13.50

So, the total cost before tax is $13.50.

gpt-4.1-nano

Credits:
0.018108000000000003
Generation time:
4.49 s

Let's calculate the total cost step by step:

  • You have 3 items.
  • Each item costs $4.50.

Total cost before tax = Number of items × Cost per item
= 3 × $4.50
= $13.50

So, the total cost before tax is $13.50.

gpt-4o

Credits:
0.278268
Generation time:
4.12 s

To find the total cost before tax for 3 items each costing $4.50, you simply multiply the cost per item by the number of items:

[ 3 \times 4.50 = 13.50 ]

So, the total cost before tax is $13.50.

gpt-4o-mini

Credits:
0.031521
Generation time:
4.55 s

To find the total cost before tax for 3 items each costing $4.50, you simply multiply the cost of one item by the number of items:

[ \text{Total Cost} = \text{Cost per Item} \times \text{Number of Items} ] [ \text{Total Cost} = 4.50 \times 3 = 13.50 ]

So, the total cost before tax is $13.50.

gpt-5

Credits:
0.11586600000000002
Generation time:
2.73 s

$13.50

gpt-5-mini

Credits:
0.048756
Generation time:
3.13 s

3 × $4.50 = $13.50.

So the total cost before tax is $13.50.

gpt-5-nano

Credits:
0.02994
Generation time:
3.29 s

Celková cena před daní: 3 × 4,50 $ = 13,50 $.

grok-2-1212

Credits:
0.250962
Generation time:
3.33 s

If you buy 3 items that each cost $4.50, the total cost before tax would be:

[ 3 \times 4.50 = 13.50 ]

So, the total cost before tax is $13.50.

grok-2-vision-1212

Credits:
0.334098
Generation time:
5.15 s

To find the total cost before tax for 3 items each costing $4.50, you simply multiply the cost of one item by the number of items:

[ 3 \times 4.50 = 13.50 ]

So, the total cost before tax is $13.50. If you need any more help or have any other questions, feel free to ask!

grok-3

Credits:
0.435744
Generation time:
4.11 s

Let's calculate the total cost of the 3 items. Each item costs $4.50, so we multiply that by 3:

$4.50 × 3 = $13.50

The total cost before tax is $13.50. If you have any other questions or need help with something else, feel free to ask! 😊

grok-3-mini

Credits:
0.037475999999999995
Generation time:
5.31 s

Sure, I'd be happy to help with that! If you're buying 3 items at $4.50 each, you can calculate the total cost by multiplying the number of items by the price per item.

Here's the quick math: - Price per item: $4.50 - Number of items: 3 - Total cost: 3 × $4.50 = $13.50

So, the total cost before tax would be $13.50. If you have any more questions or need help with taxes or anything else, just let me know! 😊

grok-4-latest

Credits:
1.0230479999999997
Generation time:
6.28 s

Sure! If you're buying 3 items at $4.50 each, the total cost before tax would be:

3 × $4.50 = $13.50

Let me know if you need help with taxes, discounts, or anything else! 😊

o1

Credits:
1.634358
Generation time:
3.85 s

To find the total cost before tax, simply multiply the price of one item by the number of items:

3 × $4.50 = $13.50

So, the total cost before tax is $13.50.

o3

Credits:
1.2471720000000002
Generation time:
2.48 s

Each item costs $4.50.

3 items × $4.50 per item = $13.50

So the total cost before tax is $13.50.

o3-mini

Credits:
0.131718
Generation time:
3.73 s

To find the total cost before tax, multiply the cost of one item by the number of items:

Total cost = 3 items × $4.50 per item = $13.50

So, the total cost before tax is $13.50.

o4-mini

Credits:
0.09826800000000002
Generation time:
3.96 s

The total cost before tax is 3 × $4.50 = $13.50.

Understanding AI model comparisons

These comparisons are provided for informational purposes only. Actual results may vary depending on several factors.

Why responses may vary

AI models are non-deterministic — the same question can produce different answers across runs. The responses shown here are representative snapshots captured at a specific point in time and may differ from what you receive today. Providers also update their models regularly, which can change response quality, tone and length.

Key factors affecting credit consumption

Credit usage depends on the length of the question and answer (token count), the specific model used and the complexity of the task. Longer or more complex responses consume more credits. Generation time depends on model size, provider load and response length, and does not directly affect the credit cost.