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Friday124 items

  4. xiaomi_mimoFirst-party
    AI score60

    English translation is being prepared.

    Quoted postArena.ai · @arena

    Exciting update: There’s a new leader in the Agent Arena among open models. MiMo V2.6 Pro by @XiaomiMiMo has landed the #1 spot with +3.8% net improvement! Earlier this week we evolved the Bash Recovery signal in Agent Arena (more info in thread). With this update, the new top 5 open models are: - #1 MiMo V2.6 Pro: +3.8% - #2 Deepseek V4.1 Flash (Max): +3.0% - #3 Hy4 preview: +2.9% - #4 MiMo V2.6 Flash: +2.5% - #5 GLM 5.2 (Max): +2.4% MiMo V2.6 Pro ($0.11 cost per task) and Flash ($0.05 cost per task) are the only two open models on the Agent Arena Pareto frontier! - Pro outperforms both #2 Deepseek V4.1 Flash while costing 15% less, and #3 Hy4 preview while costing 71% less. - Flash is 1.3 percentage points below Pro but is 55% cheaper. Congrats to the @XiaomiMiMo team on this contribution to the open ecosystem!

    #Evaluations / benchmarks#Agents#Open-source ecosystem

  9. shao_meng
    AI score65

    English translation is being prepared.

    Quoted postAnthropic · @AnthropicAI

    Over the last few months, we’ve made significant progress in reducing the effectiveness of distillation attacks against Claude. In this post, we explain how: https://t.co/uWiRSLBuOS

    #Safety / alignment#Anthropic#English text is being prepared.

  11. rauchg
    AI score54

    English translation is being prepared.

    Quoted postVercel · @vercel

    We offered $1M to escape Vercel Sandbox. • 1,285 reports • $242,000 in bounties paid out • One Linux kernel zero day discovered • No reports of customer data compromise https://t.co/IWbHD6MNqJ

    #Safety / alignment#Agents#English text is being prepared.

  14. rohan_paul
    AI score60

    English translation is being prepared.

    Quoted postRohan Paul · @rohanpaul_ai

    FT: The OpenAI engineer charged with bugging an executive conference room had booked one-way flights to Saudi Arabia, prosecutors say. Newly unsealed filings show Abdulrahman Alfozan, his wife and a third relative held tickets for October 12, 3 days after his arrest. Prosecutors used those bookings to get the complaint sealed on October 8, arguing he had the means and incentive to flee if he learned of the case first.

    #Safety / alignment#OpenAI#Industry news

  16. rohan_paul
    AI score60

    English translation is being prepared.

    Quoted postRohan Paul · @rohanpaul_ai

    FT: The OpenAI engineer charged with bugging an executive conference room had booked one-way flights to Saudi Arabia, prosecutors say. Newly unsealed filings show Abdulrahman Alfozan, his wife and a third relative held tickets for October 12, 3 days after his arrest. Prosecutors used those bookings to get the complaint sealed on October 8, arguing he had the means and incentive to flee if he learned of the case first.

    Same story · 8 reports

    #Industry news#OpenAI

  17. rohan_paul
    AI score74

    English translation is being prepared.

    Quoted postRohan Paul · @rohanpaul_ai

    > Anthropic’s third-quarter revenue of $16.8B grew about 45% from the second quarter, a steep drop from the more than 100% jump between the first and second quarters. ~ Financial Times Revenue more than doubled between the 1st and 2nd quarters, from about $4.8B to $11.5B, but third-quarter growth lagged behind that earlier rate. > The company told investors it earns $1.70 for every $1 spent on compute, which puts compute near 59% of revenue and implies its 85% adjusted gross margin excludes much of that spending. > Distillation by rival labs, which train their models on Claude’s outputs, had made up 5% to 7% of Anthropic’s revenue until the company cut it back materially in the third quarter. > Anthropic reported adjusted profitability for a second straight quarter and an 11% adjusted operating margin, though executives warned heavy spending on compute and biomedical research could change that. > SemiAnalysis projects annualized revenue of roughly $74B, while some investors had predicted during the summer that the figure would pass $100B by year-end. > Meta and Microsoft, two major customers, have moved toward their own AI tools, and price cuts against OpenAI and cheaper Chinese models have compressed what each customer pays. > Bankers have floated an IPO raising more than $100B at about $2T, which would surpass SpaceX’s $1.77T listing in June as the largest offering ever. > An early S-1 draft devoted almost a third of its length to risk factors, including AI models behaving unpredictably or maliciously and what Anthropic described as possible existential risks to humanity.

    Same story · 7 reports

    #Industry news#OpenAI#Anthropic

  19. rohan_paul
    AI score67

    English translation is being prepared.

    Quoted postRohan Paul · @rohanpaul_ai

    FT: The OpenAI engineer charged with bugging an executive conference room had booked one-way flights to Saudi Arabia, prosecutors say. Newly unsealed filings show Abdulrahman Alfozan, his wife and a third relative held tickets for October 12, 3 days after his arrest. Prosecutors used those bookings to get the complaint sealed on October 8, arguing he had the means and incentive to flee if he learned of the case first.

    #Industry news#Safety / alignment#OpenAI

  20. bcherny
    AI score58

    English translation is being prepared.

    Quoted postGray Swan AI · @GraySwanAI

    Is prompt injection solved? Here’s $300,000 to find out. In partnership with @AnthropicAI, @Meta, @GoogleDeepMind, @Reflection_ai and our other frontier lab sponsors, @GraySwanAI is excited to announce the largest and most realistic AI red teaming challenge to date. Indirect Prompt Injection: Black ⚫

    #Safety / alignment#Agents#Anthropic