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OpenAI today released the GPT-5.3-Codex-Spark research preview, a streamlined version of GPT-5.3-Codex, and the first model designed specifically for real-time coding, supporting targeted editing, reshaping logic, or optimizing interfaces, with immediate result visibility.Codex-Spark has been optimized to run on ultra-low latency hardware, achieving near-instantaneous responses—delivering over 1000 tokens per second while still handling actual coding tasks.

ChainCatcher message, according to official news, the Maker governance portal has opened a new execution vote involving the following changes:Stability Range Parameter UpdateStability fee reduction: involves ETH-A, ETH-B, ETH-C, WSTETH-A, WSTETH-B, WBTC-A, WBTC-B, WBTC-C;DSR reduction: from 8% down to 7%;Update Chainlink Keeper Network Treasury AddressThis is a necessary condition to facilitate the upgrade of Chainlink Automation from v2.0 to v2.1 for MakerDAO;Aave-SparkLend Revenue Sharing PaymentThe smart contract address controlled by Aave Governance will pay 219,125 DAI as part of the Aave-SparkLend revenue sharing;June 2024 Adjusted Delegate CompensationA total of 209.17 MKR will be allocated for this;Spark Proxy SpellDeploy the following changes on SparkLend:Reduce the Spark effective DAI borrowing rate by 1 percentage point to 8%;Increase the weETH supply cap to 200,000 weETH;Increase the weETH isolation mode debt ceiling to 200 million DAI.