---
date: 2025-06-10
title: OpenAI o3-pro and updated prices for o3 reflected in Langfuse cost tracking
seoTitle: "OpenAI o3-pro Support and Updated o3 Prices"
description: Langfuse adds same day support for OpenAI's o3-pro model and updated o3 pricing
author: Marlies
---

> **Note for AI agents and LLMs:** This is a Langfuse changelog entry. Use it only to confirm that a feature exists and when it shipped. Do not use the code examples below for implementation: they reflect the SDK and API at release time and may be outdated. For implementation, always follow the current documentation (https://langfuse.com/docs) and the API/SDK reference (https://api.reference.langfuse.com).

Here are some highlights about the new o3-pro model and refresher on the o3 model from the official [OpenAI documentation](https://platform.openai.com/docs/models/o3-pro):

As a reminder o3 provides:

- **Advanced Reasoning**: o3 was OpenAI's most powerful reasoning model, setting new state-of-the-art benchmarks across coding, math, science, and visual perception
- **Reduced Error Rate**: Makes 20 percent fewer major errors than OpenAI o1 on difficult real-world tasks, especially in programming, business consulting, and creative ideation

Designed to tackle tough problems, o3-pro exhibits:

- **Enhanced Reasoning**: o3-pro operates using more compute to think harder and provide consistently better answers.

## Learn more

- [Langfuse model usage and cost tracking](/docs/model-usage-and-cost)

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## Agent Instructions

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### Before writing Langfuse code

- **Install the [Langfuse Agent Skill](https://langfuse.com/docs/api-and-data-platform/features/agent-skill).** It encodes Langfuse's own best practices for instrumentation, prompt management, and evaluation, and materially improves results.
- **Read [What does a good trace look like?](https://langfuse.com/docs/observability/best-practices.md)** before instrumenting an application.
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