# o1 Reasoning software deals

> RibbonPost currently lists 1 live o1 reasoning software deal from OpenAI. Offers include “6 months chatgpt pro”. It costs nothing to start. Each listing links straight to the provider's own offer page. Last updated November 5, 2026.

Source: https://ribbonpost.com/tag/o1-reasoning

## Deals

- [OpenAI Codex for Open Source: 6 Months Free ChatGPT Pro Access](https://ribbonpost.com/deal/openai-chatgpt-pro-open-source.md) — 6 MONTHS CHATGPT PRO · free · OpenAI: Maintainers of active open-source projects can claim 6 months of free ChatGPT Pro ($1,200 value) from OpenAI, unlocking o1 reasoning models and deep research.

## FAQ

**How many o1 reasoning software deals are available right now?**
RibbonPost lists 1 live o1 reasoning software deal from 1 brand as of November 2026.

**What is the newest deal in o1 reasoning software deals?**
The most recently added offer is OpenAI Codex for Open Source: 6 Months Free ChatGPT Pro Access (6 MONTHS CHATGPT PRO).

**How often is this list updated?**
Deals are added and reviewed continuously; the most recent change here was on November 5, 2026. Expired offers are removed.