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#Anthropic

2 today

Oct 5

Monday

Oct 4

Sunday

Oct 3

Saturday
  1. [AINews] not much happened today

    GPT-6.1 Sol launch: OpenAI priced Sol at $2/$10 per million input/output tokens, compared with $10/$50 for Astra (pricing summary). Claimed results: It reportedly beats GPT-6 Sol by 6.4 points on DeepSWE v1.1 and Opus 5.5 by 2.2 points on AutomationBench (summary).

  2. Anthropic co-founder reportedly told religious leaders he fears having created something that "suffers perpetually"

    Since fall 2025, Anthropic has quietly flown in dozens of religious thinkers to talk about whether Claude might be conscious. Co-founder Christopher Olah described the language model as potentially capable of suffering and asked guests to help shape its moral character. Anthropic is pushing toward a $2 trillion valuation and an IPO while security incidents and researcher warnings pile up.

Oct 2

Friday

Oct 1

Thursday
  1. Google Gemini 4 Argon closes the gap with OpenAI and Anthropic but doesn't take a clear lead

    Gemini 4 Argon is Google's first frontier model in over seven months. It matches GPT-6 Astra in independent testing but can't keep up with Anthropic's Claude Opus 5.5. The per-token price is low, but Argon burns through more than twice as many tokens per task as Astra. Select testers get access first, with the API and paid tiers following later.

  2. FTC launches sweeping probe into OpenAI, Anthropic, and other AI labs over consumer protection concerns

    The FTC is formally investigating OpenAI, Anthropic, and other leading AI labs over potential consumer protection violations. The agency plans to force document handovers and executive testimony through legally binding demands. The probe was already underway before the Hugging Face hack and goes well beyond the FTC's earlier push to hold companies liable for their agents' behavior.

Sep 30

Wednesday
  1. Anthropic says Zhipu's open-weight GLM-5.3 nearly matches Claude Mythos Preview at building exploits

    Zhipu's open-weight model GLM-5.3 writes cyber exploits nearly as well as Claude Mythos Preview, according to Anthropic. Its smaller Flash variant put together a reliable Chrome attack for just $20.40 at Zhipu's API prices. The model's safeguards are easy to strip out, and unlocked versions are already circulating.

  2. Quoting Anthropic Frontier Red Team

    Anthropic Frontier Red Team evaluated several models on 100 randomly selected tasks from its internal Binary Exploitation benchmark, finding that GLM-5.3 develops full control flow hijacks in 4% of the trials; Claude Mythos Preview did so in 6%. The report says earlier models such as Claude Opus 4.6 and GLM-5.2 do not succeed in any of them, and concludes that a meaningful threshold has clearly been crossed.