火星财经消息，据 OpenAI 官方发布的更新日志显示，自 2025 年 4 月 30 日起，GPT-4 将从 ChatGPT 中退役，并将完全由 GPT-4o 取代。GPT-4o 是 OpenAI 较新的原生多模态模型，在头对头评估中，其在写作、编码、STEM 等方面的表现始终优于 GPT-4。最近的升级进一步改善了 GPT-4o 的指令遵循、问题解决和对话流程能力。GPT-4 仍将在 API 中保持可用状态。

<div>火星财经消息，据 OpenAI 官方发布的更新日志显示，自 2025 年 4 月 30 日起，GPT-4 将从 ChatGPT 中退役，并将完全由 GPT-4o 取代。GPT-4o 是 OpenAI 较新的原生多模态模型，在头对头评估中，其在写作、编码、STEM 等方面的表现始终优于 GPT-4。最近的升级进一步改善了 GPT-4o 的指令遵循、问题解决和对话流程能力。GPT-4 仍将在 API 中保持可用状态。</div>

OpenAI：GPT-4 将于 4 月 30 日退役，由 GPT-4o 全面取代

According to the update log released by OpenAI, starting from April 30, 2025, GPT-4 will be retired from ChatGPT and completely replaced by GPT-4o. GPT-4o is OpenAI's newest native multimodal model, which consistently outperforms GPT-4 in head-to-head assessments in areas such as writing, coding, and STEM. Recent upgrades have further improved GPT-4o's capabilities in instruction following, problem-solving, and conversational flow. GPT-4 will remain available in the API.

<div>Mars Finance News: According to the update log released by OpenAI, starting from April 30, 2025, GPT-4 will be retired from ChatGPT and completely replaced by GPT-4o. GPT-4o is OpenAI's newest native multimodal model, which consistently outperforms GPT-4 in head-to-head evaluations in areas such as writing, coding, and STEM. Recent upgrades have further improved GPT-4o's capabilities in instruction following, problem-solving, and conversational flow. GPT-4 will remain available in the API.</div>

OpenAI: GPT-4 will be retired on April 30 and will be completely replaced by GPT-4o

Are prediction markets simply well-packaged gambling, or a revolutionary innovation?

The debate seems to have strayed from the core issue.

This article, originally written by @0xJeff and translated and personally interpreted by @anymose, retains only the general meaning; for the original flavor, please refer to the original text.

01 When Risk is Packaged as Entertainment
The US is sliding into the abyss of "hyper-gambling": The market is flooded with sports betting apps optimized for teenagers, one-click prediction markets, and even absurd apps that use coin tosses to decide whether to double rent… Risk is blatantly packaged as entertainment, a sad reality.

Gambling has existed since ancient times:...

What are gamblers thinking?

The recent market has been truly stagnant, with frequent fluctuations and erratic price swings, effectively eroding liquidity and leaving no clear direction.

Let's summarize what the top analysts are saying: During this period, resting is better than frequent trading. Maintaining your understanding is key; inaction is the best strategy.

Current Market Situation: High-Level Consolidation and "Washout"

- Current Market Situation: BTC is currently consolidating in the 85k-90k range, characterized by frequent "V-shaped" price swings (rapid up-and-down V-shaped reversals). Essentially, this is the main players clearing out high-leverage contracts and reaping profits from short-term traders.

- Supply and Demand Structure: Sellers are showing strength...

Market Overview | BTC

The crypto market is heading into the final weekend of 2025, and before the new year begins, there are still opportunities for altcoins to grow further.

Leading the way is Pippin (PIPPIN), the following three altcoins are very promising...