Jalapeño is OpenAI’s first chip and was created to accelerate AI models
Summary
OpenAI has introduced Jalapeño, its first AI chip, and plans to deploy it by the end of the year. The chip is designed to accelerate inference for large language models and improve speed, reliability, and accessibility for advanced AI workloads. OpenAI built the design with Broadcom and is working with Celestica to industrialize the platform. Early lab tests on models such as GPT-5.3-Codex-Spark suggest stronger energy efficiency than current solutions.
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Linked Companies
Broadcom Inc.
$50M to $100M
Amazon.com, Inc.
$1B+
Google LLC
$100M to $250M
OpenAI
$25M to $50M
Anthropic
$10M to $25M
Meta
$1B+