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Introducing OpenAI GPT-5.3-Codex-Spark Powered by Cerebras>

Nov 03 2025

Cerebras February 2026 Highlights

  • OpenAI Codex-Spark launches, powered by Cerebras
  • UAE and India Advance Sovereign AI Infra with Cerebras
  • ExomeBench: a new benchmark for clinical genomics
  • Café Compute takes over Boston, New York, and Seattle

OpenAI Codex-Spark launches, powered by Cerebras

This marks the first release in our fast-inference collaboration with OpenAI, coming just one month after announcing the partnership.
Codex-Spark is built for real-time software development, where responsiveness matters as much as intelligence.

It’s exceptionally fast at targeted edits, logic revisions, and frontend iteration. Powered by the Cerebras Wafer-Scale Engine, it runs at over 1,000 tokens per second, providing developers with rapid feedback and higher productivity. Rolling out now to ChatGPT Pro users.

We welcome your feedback and look forward to shipping even more capable offerings this year.

UAE and India Advance Sovereign AI Infrastructure

At the AI Impact Summit 2026, the UAE and India announced the deployment of an 8-exaflop national-scale AI supercomputer in India. Delivered by G42, Cerebras, MBZUAI, and C-DAC, the system marks a major expansion of India’s AI infrastructure and supports the country’s transition into exaflop-scale compute.

Hosted within India and governed under India-defined frameworks, the supercomputer will strengthen sovereign AI capabilities while expanding access to the fastest AI infrastructure for researchers, startups, enterprises, and government institutions across the country.

Introducing ExomeBench: a new benchmark for clinical genomics

ExomeBench, a public benchmark designed to evaluate how well models interpret clinically relevant variants in exome regions.

Built for researchers and practitioners, it closes the gap between general DNA sequence modeling and health-relevant prediction.

Café Compute

Lines around the block. Great coffee. Even better conversations. Café Compute has become a hub for developers, builders, and anyone curious about the future of AI infrastructure. In February, we welcomed over 1,500 AI builders and researchers in Boston, NYC, and Seattle.

Don't miss Café Compute GTC in San Jose on March 16! 

Performance comparisons are based on third-party benchmarking or internal testing. Observed inference speed improvements versus GPU-based systems may vary depending on workload, configuration, date and models being tested.

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