Exa Equips AI Search with a "Time Machine": 400 Billion Web Page Snapshots to Prevent AI Agents from Peeking Into the Future

According to DefiLlama data, Robinhood Chain’s 7-day application layer revenue has surpassed Hyperliquid. The top chains ranked by aggregated 7-day application layer revenue are: Solana ($37.42 million), Robinhood Chain ($15.85 million), Hyperliquid L1 ($12.44 million), Ethereum ($11.90 million), and BNB Chain ($6.60 million).

Beating AI Express News: AI agents are writing code faster than ever, but code review has emerged as a new bottleneck. In the past, a single Pull Request (PR) typically represented hours or even days of a developer’s work. Now, agents can modify dozens of files in one go, leaving reviewers with a massive code diff that offers little insight into the original requirements driving the changes or the iterations the agent went through. Zed’s newly launched open beta feature Delta aims to fill this gap. It integrates agent conversations, every code modification, and subsequent comments into a single history. When reviewing problematic code, users can trace back directly to see the original request and how the agent iteratively arrived at the current code. Code review no longer has to wait until development is complete: developers can open a separate thread at any time to have a human or another agent review the current code, and continue modifying in an independent copy. Zed has already tested Delta internally. The Delta repository has disabled GitHub Pull Requests, and 33 team members have merged 570 changes to the main branch via Delta. Git remains intact, with commit, push, and build workflows unaffected. Zed’s core goal with Delta is to revamp the code review layer: as more code is generated by agents, relying solely on the final diff is no longer sufficient. Delta currently supports macOS, Linux, Windows, and web versions, and is free during its open beta. Features like MCP and remote runtime environments are still in development.

According to HTX market data, UNI surged to hit $9, with a 24-hour increase of 26.6%.

Binance will support Stargate (STG) merging into LayerZero (ZRO). Starting at 11:00 (UTC+8) on October 6, 2026, the exchange will delist all STG spot trading pairs and cancel unfilled orders, while STG deposits and withdrawals will be suspended starting at 11:30 the same day. The conversion ratio is 1 STG = 0.08634 ZRO, and existing ZRO trading pairs will remain unaffected. For spot copy trading, the aforementioned trading pairs will be removed starting at 03:00 (UTC) on October 5, with open positions transferred to spot accounts; trading bots will also be taken offline simultaneously. Users must adjust or cancel their copy trading and grid strategies on their own before the deadline, and allocate sufficient time to complete STG deposits to avoid failed transactions or potential losses.

According to market data from BIT (bit.com), pre-market trading in US stocks saw the semiconductor, storage, optical communication, and crypto concept sectors extend their gains from the previous session. Among semiconductor and storage stocks: Seagate Technology (STX) rose 1.23%, Western Digital (WDC) gained 1.45%, SanDisk (SNDK) climbed 1.90%, Micron Technology (MU) advanced 1.53%, NVIDIA (NVDA) increased 1.03%, Intel (INTC) jumped 2.86%, and Advanced Micro Devices (AMD) rose 1.41%. For crypto concept stocks: Strategy (MSTR) gained 2.66%, Coinbase (COIN) rose 2.48%, Circle (CRCL) climbed 2.41%, BitMine Immersion (BMNR) advanced 2.80%, and SharpLink Gaming (SBET) increased 2.78%. In the optical communication concept sector: Pure Photonics ETF (FOTO) rose 1.80%, Marvell Technology (MRVL) gained 1.47%, Applied Optoelectronics (AAOI) climbed 2.69%, Lumentum Holdings (LITE) advanced 2.93%, Coherent Corp. (COHR) increased 2.26%, Ciena Corporation (CIEN) rose 1.96%, Fabrinet (FN) gained 1.60%, and AXT Inc. (AXTI) climbed 2.45%.

According to HTX market data, Bitcoin has surpassed $78,000, with a 2.01% gain in the past 24 hours. Ethereum has broken through the $2,500 level, posting a 1.22% increase over the same period.