---
title: "OpenAI signs with Synopsys: the Jalapeño effect? — Marsanne Studio AI watch"
description: "OpenAI and Synopsys are jointly developing an AI model specialised in semiconductor design, with a contract worth more than one billion dollars at Amazon."
url: "https://marsanne.studio/en/ai-watch/openai-signs-with-synopsys-the-jalapeno-cfc645/"
lang: "en"
---

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Analysis · 5 October 2026

# OpenAI signs with Synopsys: the Jalapeño effect?

Original title, in French: “OpenAI signe avec Synopsys : l'effet Jalapeño ?”

**Publication**

Silicon.fr (France)

**Author**

Clément Bohic

**Published on**

5 October 2026 · read in the page structured data · updated on 5 October 2026

## Summary

At Synopsys's Investor Day, OpenAI and Synopsys announced the joint development of an AI model specialised in semiconductor design, named GPT-Synopsys, hosted on OpenAI's infrastructure and drawing on Synopsys's EDA tooling. The announcement comes with a contract worth more than one billion dollars with Amazon. The article points out that OpenAI's LLMs have powered the Synopsys.ai Copilot offering since 2023 and that its subsidiary Ansys has its own generative assistant, Engineering Copilot. It also discusses Jalapeño, an inference chip designed by OpenAI with Broadcom in just nine months, cited by Cédric Gouy-Pailler (CEA-List) as evidence of the large-scale introduction of AI into chip design, with potential energy savings reducing consumption by a factor of 8 to 20, according to Microsoft data. Finally, the text mentions the European Chips Act 2.0, which provides for a cloud platform for semiconductor design.

Summary based on the full text of the article.

[Read the article on Silicon.fr →](https://www.silicon.fr/data-ia-1372/openai-synopsys-229519)

## Figures cited

-   1 billion USD
    
    Value of the Synopsys–Amazon contract for dedicated IP
    
    Synopsys–Amazon contract, announced at the Investor Day
    
    > « elle aura comme vitrine un nouveau contrat à « plus d’un milliard $ » avec Amazon »
    
    Source: Synopsys
    
-   9 months
    
    Time from initial design to manufacturing tape-out for the Jalapeño chip
    
    Jalapeño inference chip, designed by OpenAI with Broadcom
    
    > « il n’a fallu que 9 mois de la conception initiale au tape-out de fabrication »
    
-   — factor (8 to 20 times lower)
    
    Potential reduction in energy consumption per inference request through the use of AI in chip design
    
    Horizon of a few months to a few years, data taken from Microsoft
    
    > « il semblait possible, « dans un horizon de quelques mois ou quelques années », de diviser par 8 à 20 la consommation d'énergie par requête d'inférence »
    
    Source: Microsoft
    

## Classification

**Country**

Worldwide scope

**Company size**

Large companies

**Industries**

Industry and manufacturing · Software vendors, IT services companies, telecoms

**Companies**

Synopsys (supplier), CEA-List (cited), Amazon (deploys AI), Commission européenne (cited), Broadcom (supplier), Microsoft (cited), OpenAI (supplier), Ansys (cited)

**Keywords**

semiconductors, chip design, generative AI, EDA, AI agents, Chips Act

Entry written by Marsanne Studio from the cited article, with the help of an AI model (claude-sonnet-5). The rights to the article and its illustrations belong to Silicon.fr and its author. Entry translated from French by Claude Sonnet 5.5.