OpenAI Custom Jalapeño Chip Development
OpenAI shared initial benchmark data for its Jalapeño inference chip at the Hot Chips conference, demonstrating higher token generation and energy efficiency than current market standards.
One continuously updated timeline instead of dozens of separate articles. New developments are appended as the story evolves.
- AnnouncementAug 25, 2026, 07:05 AM
OpenAI reports Jalapeño chip outperforms competitors on power efficiency and latency
OpenAI introduced its first custom inference chip, Jalapeño, which on the InferenceX benchmark delivered higher peak throughput per kilowatt and lower token latency than competing commercial systems, and performed well across several model families.
Read the full story → - 7 hours laterBenchmarkAug 25, 2026, 02:22 PM
OpenAI reveals first benchmark results for custom Jalapeño inference chip
OpenAI shared initial benchmark data for its Jalapeño inference chip at the Hot Chips conference, demonstrating higher token generation and energy efficiency than current market standards.
Read the full story →