Reasoning Models

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_REDPILL_API_KEY",
    base_url="https://api.redpill.ai/v1"
)

response = client.chat.completions.create(
    model="openai/o1",
    messages=[
        {
            "role": "user",
            "content": "Solve this problem step by step: If a train travels at 60 mph for 2.5 hours, then 80 mph for 1 hour, what is the total distance traveled?"
        }
    ]
)

print(response.choices[0].message.content)

The model will show its thinking process:

1. First segment: 60 mph × 2.5 hours = 150 miles
2. Second segment: 80 mph × 1 hour = 80 miles
3. Total distance = 150 + 80 = 230 miles

Answer: 230 miles

response = client.chat.completions.create(
    model="openai/o1",
    messages=[{"role": "user", "content": "Complex math problem..."}],
    reasoning={
        "effort": "high"  # Options: "low", "medium", "high"
    }
)

response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{"role": "user", "content": "Analyze this dataset..."}],
    reasoning={
        "max_tokens": 2000  # Limit reasoning to 2000 tokens
    }
)

response = client.chat.completions.create(
    model="openai/o1",
    messages=[{"role": "user", "content": "Calculate..."}],
    reasoning={
        "include_reasoning": False  # Only return final answer
    }
)

math_problem = """
A water tank can be filled by three pipes A, B, and C.
- Pipe A can fill the tank in 6 hours
- Pipe B can fill it in 8 hours
- Pipe C can fill it in 12 hours

If all three pipes are opened simultaneously, how long will it take to fill the tank?
"""

response = client.chat.completions.create(
    model="openai/o1",
    messages=[{"role": "user", "content": math_problem}],
    reasoning={"effort": "high"}
)

print(response.choices[0].message.content)

Let me think through this step by step:

1. Find rate for each pipe:
   - Pipe A: 1/6 tank per hour
   - Pipe B: 1/8 tank per hour
   - Pipe C: 1/12 tank per hour

2. Combined rate when all open:
   1/6 + 1/8 + 1/12 = 4/24 + 3/24 + 2/24 = 9/24 = 3/8 tank per hour

3. Time to fill one tank:
   1 ÷ (3/8) = 8/3 = 2 hours and 40 minutes

Answer: 2 hours 40 minutes (or 2.67 hours)

code_problem = """
This Python function is supposed to find duplicates in a list, but it's not working correctly:

def find_duplicates(lst):
    seen = set()
    duplicates = []
    for item in lst:
        if item in seen:
            duplicates.append(item)
        seen.add(item)
    return duplicates

Test case: find_duplicates([1, 2, 3, 2, 4, 3, 5, 3])
Expected: [2, 3, 3]
Actual: [2, 3]

What's wrong and how do I fix it?
"""

response = client.chat.completions.create(
    model="deepseek/deepseek-chat",  # Also great for code reasoning
    messages=[{"role": "user", "content": code_problem}]
)

print(response.choices[0].message.content)

puzzle = """
Five houses in a row, each painted a different color.
- The English person lives in the red house
- The Swede has a dog
- The Dane drinks tea
- The green house is directly to the left of the white house
- The person in the green house drinks coffee
- The person who smokes Pall Mall has birds
- The person in the yellow house smokes Dunhill
- The person in the middle house drinks milk
- The Norwegian lives in the first house
- The person who smokes Blend lives next to the one with cats
- The person with a horse lives next to the one who smokes Dunhill
- The person who smokes Blue Master drinks beer
- The German smokes Prince
- The Norwegian lives next to the blue house
- The person who smokes Blend has a neighbor who drinks water

Who owns the fish?
"""

response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{"role": "user", "content": puzzle}],
    reasoning={"effort": "high"}
)

print(response.choices[0].message.content)

research_query = """
Analyze the pros and cons of implementing a microservices architecture
for a startup with 10 engineers building an e-commerce platform.
Consider:
- Development complexity
- Operational overhead
- Scalability benefits
- Team coordination
- Cost implications
- Time to market

Provide a recommendation with detailed reasoning.
"""

response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{"role": "user", "content": research_query}],
    reasoning={"effort": "high"}
)

print(response.choices[0].message.content)

strategy_question = """
Our SaaS company has $500K ARR and is growing 15% MoM.
We have:
- 2 engineers
- 1 designer
- 1 sales person
- $200K in the bank

Should we:
A) Hire 2 more engineers to ship features faster
B) Hire 2 sales people to accelerate growth
C) Hire 1 engineer + 1 sales person
D) Focus on profitability and don't hire

Think through each option's implications over the next 12 months.
"""

response = client.chat.completions.create(
    model="anthropic/claude-4.1",
    messages=[{"role": "user", "content": strategy_question}],
    reasoning={"effort": "high"}
)

print(response.choices[0].message.content)

prompt = """
Let's solve this step by step:

Problem: A bakery sells cakes for $12 each. The ingredients cost $5 per cake,
and fixed costs are $500/month. How many cakes must they sell to profit $2000/month?

Please show your work:
1. Calculate profit per cake
2. Determine total profit needed
3. Calculate cakes needed
4. Verify the answer
"""

response = client.chat.completions.create(
    model="openai/o1",
    messages=[{"role": "user", "content": prompt}]
)

print(response.choices[0].message.content)

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_REDPILL_API_KEY",
    base_url="https://api.redpill.ai/v1"
)

# Step 1: Break down the problem
breakdown = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{
        "role": "user",
        "content": "Break down the problem of optimizing a database with 10M rows and slow queries into 5 actionable steps"
    }]
)

steps = breakdown.choices[0].message.content

# Step 2: Analyze each step
analysis = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[
        {"role": "user", "content": "Break down the problem..."},
        {"role": "assistant", "content": steps},
        {"role": "user", "content": "For each step, explain the reasoning and potential trade-offs"}
    ],
    reasoning={"effort": "high"}
)

print(analysis.choices[0].message.content)

# Get reasoning from Claude
reasoning_response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{"role": "user", "content": "How should I structure a Redis cache layer?"}],
    reasoning={"effort": "high"}
)

reasoning = reasoning_response.choices[0].message.content

# Use reasoning with GPT-4o
final_response = client.chat.completions.create(
    model="openai/gpt-5",
    messages=[
        {"role": "user", "content": f"Based on this reasoning:\n\n{reasoning}\n\nGenerate a detailed implementation plan with code examples."}
    ]
)

print(final_response.choices[0].message.content)