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Kimi K3 2.8T Model, ChatGPT Voice, Citadel AI Selloff

AIThursday, July 30, 2026· 9 videos

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Kimi K3 sets open-model record

Moonshot AI unveiled Kimi K3, a 2.8 trillion-parameter open-weight model with a 1M token context window and multimodal capabilities. It ranks near the top of global benchmarks, trailing only systems from OpenAI and Anthropic. The model uses a mixture-of-experts architecture with innovations like Kimi Delta Attention to improve long-context efficiency. Its release intensifies competition by proving frontier performance can coexist with open access.

Kimi pricing undercuts US rivals

Kimi K3 is priced at roughly $3 per million input tokens and $15 per million output tokens, sharply below comparable Western models. This aggressive pricing triggered overwhelming demand, forcing temporary access restrictions shortly after launch. The move pressures incumbents to justify premium pricing or respond with cuts. It also signals a broader shift toward cost-efficient scaling strategies in global AI markets.

ChatGPT Voice becomes persistent assistant

ChatGPT Voice introduces an always-on assistant that maintains continuous context across tasks instead of one-off prompts. It supports real-time dialogue while users work, enabling brainstorming, planning, and execution without resetting sessions. The system reflects a shift toward ambient computing, where AI operates alongside users rather than on demand. This positions voice interfaces as a primary control layer for AI workflows.

Voice gains screen-aware multitasking

ChatGPT Voice can interpret on-screen content and coordinate actions across apps like email, calendars, and documents. It executes multi-step workflows such as drafting presentations or organizing travel while users continue other tasks. This combination of context awareness and tool integration moves AI closer to full task automation. The feature set highlights growing competition in building agentic, cross-application assistants.

FCC restricts Chinese robot imports

The Federal Communications Commission (FCC) imposed new limits on imports of Chinese-made humanoid and quadruped robots. Officials, including Chair Brendan Carr, cited cybersecurity and supply chain risks tied to connected robotic systems. The policy targets emerging deployments in infrastructure and enterprise settings. It marks an विस्तार of US tech restrictions beyond semiconductors into physical AI systems.

China dominates humanoid robotics supply

Chinese firms such as Unitree and Agibot shipped շուրջ 5,000 humanoid robots each in 2025, contributing to roughly 85% global market share. US players like Tesla and Figure remain far behind with only hundreds of units produced. The imbalance underscores why regulators view dependence as a strategic risk. The restrictions are likely to escalate tensions ahead of talks between Donald Trump and Xi Jinping.

Citadel scoops AI hedge fund assets

Citadel, led by Ken Griffin, acquired distressed positions from the collapsed hedge fund Situational Awareness. The fund, founded by Leopold Aschenbrenner, was forced into liquidation after heavy losses in AI infrastructure bets. Rival firms including Jane Street and Millennium reportedly evaluated bids before Citadel secured the deal. Such بحران acquisitions can yield billions if markets rebound.

Leverage crash hits AI chip stocks

A highly leveraged strategy—up to 4x leverage—turned a roughly 25% decline into a full equity wipeout, triggering forced selling by brokers like Goldman Sachs. The unwind pressured AI-related equities, with some assets sold at 20–50% discounts. Broader sentiment has also weakened due to geopolitics and misinterpreted headlines around Nvidia deals and Meta capex. Despite volatility, underlying demand for compute and infrastructure remains strong.

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