Spark’s new lending suite tests institutional appetite for onchain stablecoins

Spark has rolled out Spark Prime and Spark Institutional Lending to move billions in DeFi stablecoin liquidity into ...

This week in AI updates: GPT-5.3-Codex-Spark, GitHub Agentic Workflows, and more (February 13, 2026)This week in AI updates: GPT-5.3-Codex-Spark, GitHub Agentic Workflows, and ...

GPT-5.3-Codex-Spark is a lightweight version of the company’s coding model, GPT-5.3-Codex, that is optimized to run on ultra-low latency hardware and can deliver over 1,000 tokens per second.

OpenAI Taps Cerebras for GPT-5.3 Codex Spark in Bid to Loosen Nvidia’s Grip

OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.