Morning Brief: OpenAI and Paradigm Shift Attention to Enhancing Smart Contract Capabilities

OpenAI, in collaboration with Paradigm, has launched EVMbench, a groundbreaking tool designed to enhance the security of Ethereum smart contracts by leveraging artificial intelligence to detect, patch, and exploit vulnerabilities. This initiative not only marks a significant advancement in AI capabilities within the cryptocurrency sector but also emphasizes OpenAI's commitment to responsible AI development through their $10 million Cybersecurity Grant Program.

Arjun Renapurkar

February 19, 2026

In a significant stride towards fortifying the security of smart contracts, OpenAI, in collaboration with Paradigm, has unveiled EVMbench. This tool is not just another attempt at enhancing blockchain security; it represents a pivotal moment in the evolution of artificial intelligence's role within the cryptocurrency ecosystem. As detailed in a recent Decrypt article, EVMbench aims to rigorously test AI agents across detecting, patching, and exploiting vulnerabilities in Ethereum smart contracts, drawing from a robust set of real-world data.

The necessity of such tools is underscored by the staggering losses-theft and fraud have drained over $5 billion from decentralized finance (DeFi) in just the past two years. Paradigm's revelation that their top models' ability to exploit critical bugs has surged from under 20% to over 70% marks a notable advancement in AI capabilities. However, this capability also introduces a paradox: the same technology designed to safeguard assets in DeFi could, if mishandled, serve as a sophisticated toolkit for malefactors.

The strategic foresight of OpenAI and Paradigm is evident not only in their development of EVMbench but also in their concurrent initiatives aimed at preventing misuse. OpenAI's $10 million grant through its Cybersecurity Grant Program to support defensive research in crypto underscores a commitment to ethical AI development, particularly in economically sensitive environments like blockchain.

This development is a clear indicator of the maturing synergy between AI and blockchain technology. OpenAI's pivot towards Ethereum security, in partnership with Paradigm and with inputs from major financial technology players like Stripe, points to a broader trend: AI is becoming an integral tool not just in analyzing and predicting market trends but in actively securing the underlying technologies that drive the crypto market.

Furthermore, the implications for regulatory frameworks and security standards in the blockchain space are profound. As AI continues to evolve, regulatory bodies and security experts will need to reassess their strategies continually. The integration of AI in security audits, as suggested by Paradigm's insights, could redefine the benchmarks for technological due diligence in crypto and beyond.

To stakeholders in the crypto ecosystem, this represents both an opportunity and a call to vigilance. The dual-use nature of AI in blockchain-its potential to secure or compromise-demands a balanced approach to innovation, emphasizing transparency, ethical use, and collaboration across sectors.

As AI and blockchain technologies continue to converge, the crypto community must remain both optimistic about the potential benefits and cautious of the inherent risks. The proactive approach taken by OpenAI and Paradigm serves as a blueprint for responsible innovation, aligning cutting-edge technology with robust security measures to foster a safer blockchain environment for all users.

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