Gradient's Echo-2 distributed reinforcement learning framework significantly reduces training costs for large models by decoupling Learner and Actor, decreasing expenses from $4,500 to $425. It employs compute-storage separation technology to enable asynchronous training and improve training efficiency while maintaining model accuracy. Additionally, Gradient has launched the RLaaS platform Logits, which is now open for reservations by students and researchers.

PANews February 11 News, according to Le Echo in France, the French technology and artificial intelligence company Mistral is investing 1.2 billion euros to build a new data center campus in Sweden.

MegaETH announces its core features and TGE mechanism for its token MEGA, which will buy back MEGA through USDM revenue and introduce a bidding system to enhance trading speed. The TGE will occur after three performance milestones are reached, with 20% of tokens allocated to Echo users and others on the first day.

Odaily Planet Daily reports that DogeDesigner posted that X has added a small rocket like animation for likes, possibly in response to the progress of SpaceX and xAI merger.

Foresight News Report: The Bitcoin infrastructure protocol Echo Protocol will launch BTC Option on January 21 at 10:00. Users can earn idle Bitcoin income through options. Users can connect their wallets and prepare aBTC; select the cycle (14 days / 28 days) and strike price; deposit funds within a 24-hour period; earn premiums, with automatic settlement upon expiration.

On January 14, news reports indicate that the silver (XAG) price continues to strengthen, with the spot price breaking a historic $90 per ounce, driving the transaction price of American Eagle silver coins in dealer channels to over $100 each. Overall, this round of increase is not driven by short-term sentiment but is jointly propelled by structural shortages and strategic demand. As prices fluctuate rapidly, the U.S. Mint announced a suspension of all silver coin sales. The official explanation states that the sharp volatility in silver prices makes it impossible to price reasonably, which the market interprets as physical silver demand significantly exceeding supply. Market commentator Echo X pointed out that when official channels cease sales, it often means that paper prices can no longer accurately reflect the scarcity of physical silver, and premium expansion is only a matter of time.

PANews reported on November 21 that Mu Digital has completed a $1.5 million Pre-Seed round of financing, with investors including UOB Venture Management, Signum Capital, CMS Holdings, Cointelegraph Accelerator, and Echo. Mu Digital focuses on bringing real assets from the $20 trillion credit market in Asia on-chain and plans to launch the Monad Mainnet on November 24. The products include Asia, which features a return of 6-7%.

In October this year, the encryption industry saw 21 public acquisition transactions, including Coinbase's acquisition of echo and Kranken's acquisition of the SMALL exchange. At the same time, the cumulative number of acquisition events reached 144, an increase of over 100% compared to last year, setting a historical record.

Odaily News MegaETH announced that the public sale on the Sonar platform under Echo has started. The total supply of MegaETH is 10 billion pieces, with 500 million pieces available for this public sale, and the payment method is USDT. Users can bid through English auctions, with a maximum bid of 186,282 USD and a minimum of 2,650 USD. The starting price is 0.0001 USD (FDV is 1 million USD), and the maximum price limit is 0.0999 USD (FDV is 999 million USD).

Gate News Bot news, on October 27, according to CoinMarketCap data, as of the time of writing, PAYAI (PayAI Network) is currently priced at 0.07 USD, with a rise of 8.07% in the last 24 hours, reaching a high of 0.07 USD and a low of 0.05 USD, with a 24-hour volume of 236 million USD. The current market capitalization ranks 3608. PayAI Network is a multi-network x402 accelerator focused on the Solana ecosystem. It offers instant, invisible payment solutions suitable for AI agents, microtransactions, and fast commercial transactions. Key features of PayAI include the x402 accelerator, x402 Echo merchant, freelance AI marketplace, and the upcoming CT agent monetization feature. The platform aims to provide payment infrastructure for the AI era.