o3-pro
completions
The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently better answers. Note that BYOK is required for this model. Set up here: https://openrouter.ai/settings/integrations
Input:$20 / 1M tokens
Output:$80 / 1M tokens
Context:200K tokens
tools
text
image
text
Category Rankings
academia#3
marketing#2
science#5
writing#1
Access o3-pro through LangDB AI Gateway
Recommended
Integrate with openai's o3-pro and 250+ other models through a unified API. Monitor usage, control costs, and enhance security.
Unified API
Cost Optimization
Enterprise Security
Get Started Now
Free tier available • No credit card required
Instant Setup
99.9% Uptime
10,000+Monthly Requests
Code Example
Configuration
Base URL
API Keys
Headers
Project ID in header
X-Run-Id
X-Thread-Id
Model Parameters
6 availablemax_tokens
response_format
seed
structured_outputs
tool_choice
tools
Additional Configuration
Tools
Guards
User:
Id:
Name:
Tags:
Publicly Shared Threads0
Discover shared experiences
Shared threads will appear here, showcasing real-world applications and insights from the community. Check back soon for updates!
Share your threads to help others
Popular Models10
deepseek-chatdeepseekDeepSeek-Chat is an advanced conversational AI model designed to provide intelligentInput:$0.14 / 1M tokensOutput:$0.28 / 1M tokensContext:64K tokenstoolstexttext- deepseek-reasonerdeepseekDeepSeek-Reasoner is an advanced AI model designed to enhance logical reasoning and problem-solving capabilities, leveraging deep learning techniques to provide accurate and contextually relevant insights across various domains.Input:$0.55 / 1M tokensOutput:$2.19 / 1M tokensContext:64K tokenstexttext
claude-sonnet-4anthropicOur high-performance model with exceptional reasoning and efficiencyInput:$3 / 1M tokensOutput:$15 / 1M tokensContext:200K tokenstoolstextimagetext- claude-opus-4anthropicOur most capable and intelligent model yet. Claude Opus 4 sets new standards in complex reasoning and advanced codingInput:$15 / 1M tokensOutput:$75 / 1M tokensContext:200K tokenstoolstextimagetext
gemini-2.5-progeminiGemini 2.5 Pro is our most advanced reasoning Gemini model, capable of solving complex problems.Input:$1.25 / 1M tokensOutput:$10 / 1M tokensContext:1M tokenstoolstextimageaudiovideotext
gpt-4.1openaiGPT-4.1 is OpenAI's flagship model for complex tasks. It is well suited for problem solving across domains.Input:$2 / 1M tokensOutput:$8 / 1M tokensContext:1047576 tokenstoolstextimagetext- gemini-2.5-pro-previewgeminiGemini 2.5 Pro Experimental is Google's state-of-the-art thinking model, capable of reasoning over complex problems in code, math, and STEM, as well as analyzing large datasets, codebases, and documents using long context.Input:$1.25 / 1M tokensOutput:$10 / 1M tokensContext:1M tokenstoolstextimageaudiovideotext
grok-4xaiGrok 4 is the latest and greatest flagship model, offering unparalleled performance in natural language, math and reasoning - the perfect jack of all trades.Input:$3 / 1M tokensOutput:$15 / 1M tokensContext:256K tokenstoolstexttext- gemini-2.5-flashgeminiGoogle's best model in terms of price-performance, offering well-rounded capabilities.Input:$0.15 / 1M tokensOutput:$0.6 / 1M tokensContext:1M tokenstoolstextimageaudiovideotext
- gemini-2.5-flash-previewgeminiGoogle's best model in terms of price-performance, offering well-rounded capabilities. Gemini 2.5 Flash rate limits are more restricted since it is an experimental / preview model.Input:$0.15 / 1M tokensOutput:$0.6 / 1M tokensContext:1M tokenstoolstextimageaudiovideotext