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Product ReviewsGPT_API_free is a 37,000+ Star open-source project offering free API Keys for GPT-4, DeepSeek, Claude, Gemini, and more with OpenAI-compatible format.
Industry InsightsSpaceX plans to invest $55 billion in Austin, Texas to build an AI chip factory called Terafab — a key step in Elon Musk's vertical AI integration empire and one of the largest U.S. chip investments ever.
TutorialsA detailed guide for users in China on how to use Grok 4, ChatGPT, Midjourney, and other mainstream AI models for free through third-party aggregation platforms.
Tech FrontiersThis week's AI roundup covers NVIDIA's 2.6B parameter world model, Xiaomi's open-source autonomous driving model, OpenAI Codex upgrades, and Anthropic's $900B valuation funding round.
Product Reviews2025 hands-on comparison of GPT-5.2, Claude Sonnet 4.5, Gemini 3 Pro, and Grok 4.1 across image generation, deep research, writing, and reasoning, with pros/cons summary and budget-friendly access tips.
Product Reviews2025 deep comparison of Grok 4.1, GPT-5, Claude 4.5, and Gemini 3 Pro across reasoning, coding, writing, and long-text tasks, with multi-model workflow examples and a selection guide.
TutorialsWindsurf Pro offers a 14-day free trial with access to Claude Opus 4.7, GPT-5.4, Gemini 3.1 Pro and more top AI models. Activate with Alipay—no credit card needed.
ResearchFirst wet-lab comparison: 6 LLM Agents vs 9 human teams in TREM-2 Binder design show no significant Hit Rate difference (P=0.83). Analysis of tool convergence, in-silico bottlenecks, and designer transformation.
Tech FrontiersCline v3.18 major update: free Gemini CLI with 1000 daily requests, Claude 4 diff editing success rate up to 84.3%, plus Claude Code support and free Grok 3 access for VS Code AI coding.
Product ReviewsIndependent testing reveals Claude 4.5 Haiku fails dramatically in SVG generation, 3D rendering, and agentic coding. Compared to GPT-5 Mini and GLM 4.6, its value proposition collapses completely.
Tech FrontiersGoogle acquires Windsurf's core team via talent deal, Gemini 3.0 code leaks hint at new models, and OpenAI delays its open model indefinitely. Deep analysis of the AI industry's talent, model, and open-source battles in 2025.
Product ReviewsDeep dive into PyGPT, an open-source desktop AI assistant supporting GPT-4, Claude, Gemini, Ollama local models, with built-in RAG, agents, voice interaction, and image generation.
Tech FrontiersMusk and Altman face off in court over OpenAI's commercial transformation in 2025. Deep analysis of the case background, core disputes, and how the verdict could reshape AI governance, open-source commitments, and the industry landscape.
Tech FrontiersIn 2025, Musk and Altman face off in court over OpenAI. Musk alleges OpenAI betrayed its nonprofit mission; Altman argues commercialization was necessary. A deep dive into the dispute's impact on AI governance and the industry.
Product ReviewsAfter Xingye Maoxiang shut down, where should AI roleplay refugees go? A deep analysis of AI aggregation platforms, model comparisons, and hands-on reviews covering DeepSeek, ChatGPT, Grok, and more.