Sui's programmable tunnel surpasses 6M TPS

Layer 1 blockchain Sui (SUI) announced via its official X account that its programmable tunnel recently recorded 6,086,766 transactions per second (TPS). The figure is six times its target of one million TPS. The project revealed the achievement during a public experiment via live stream on July 4. This new record is approximately 20 times higher than a previous benchmark of 297,000 TPS measured in a controlled environment. According to Sui, millions of agent-to-agent interactions are settled on-chain through the programmable tunnel. The team emphasized that the tunnel demonstrates what is possible when AI agents act autonomously without waiting for human clicks.