話題 / Topic
Anthropic has donated the name, logo, GitHub, and domain of "Agent Skills" to the neutral AAIF foundation. It's the second donation after MCP, and on the same day OpenAI, Hugging Face, and Alibaba each contributed components of their own. The implementation and pricing, however, stay in each company
Anthropicが「Agent Skills」の名称・ロゴ・GitHub・ドメインを中立財団AAIFへ寄贈。MCPに続く二度目の寄贈で、同日にOpenAI・Hugging Face・Alibabaも部品を持ち寄った。ただし実装と価格は各社の手元に残る。
Anthropic adds “2026-10-21,” its first new API version since 2023. It removes temperature/top_p/top_k and ships major updates to eight SDKs at once. The old version remains, but some warn the change hurts workloads that depend on reproducibility.
Anthropicが2023年以来はじめての新APIバージョン「2026-10-21」を追加。temperature/top_p/top_kを廃止し、8つのSDKを一斉にメジャー更新。旧版は残るが、再現性重視の運用には痛手との指摘も。
The CEO of AI development platform Replit said onstage that the company "no longer works with Anthropic," claiming it had switched its default model to OpenAI. Within days he softened that to "model-agnostic," while people close to the deal insisted the partnership continues. We unpack the bargainin
AI開発基盤ReplitのCEOが壇上で「Anthropicとはもう組んでいない」と語り、既定モデルをOpenAIへ切り替えたと述べた。だが数日で「モデル非依存」へ発言を薄め、関係者は提携継続を主張。コーディング基盤が握り始めた“供給元を選ぶ力”と、利用者側のリスクを整理する。
Claude Code has released v2.1.239. The estimates in /cost and --max-budget-usd now reflect the 1.1x data-residency markup that had never been shown. It also fixes a bug where responses were silently re-run in non-streaming mode behind a Bedrock proxy──quietly double-billing──bringing your local cost
Claude Codeがv2.1.239を公開。/cost や --max-budget-usd の見積もりに、これまで映っていなかったデータ所在地の1.1倍割増しを反映。Bedrockのプロキシ経由で応答が非ストリーミング再実行され“黙って二重課金”されていた不具合も修正し、手元のコスト表示を実際の請求へ合わせにいった。
Since August, new Claude models have begun embedding an invisible statistical watermark in generated text. A developer's-eye look at how the SynthID-Text approach works, which writing it marks and which it slips through, and the danger of confusing "AI processed it" with "AI wrote it."
8月以降のClaude新モデルは、生成文に見えない統計的な透かしを入れ始めた。SynthID-Text方式の仕組み、効く文章と抜ける文章、そして「AIが処理した」と「AIが書いた」を混同することの危うさを、開発者目線で整理する。
Anthropic — where Claude writes over 80% of its own code — and OpenAI have formally endorsed a letter calling for "a mechanism to deliberately slow AI progress." We unpack the contents of 'Pacing the Frontier,' signed by 1,134 people, its impact on development and business, and the anticompetitive c
自社コードの8割超をClaudeが書くAnthropicと、OpenAI が「AIの進歩を意図的に緩める仕組み」を求める書簡に正式賛同。1,134人が署名した『Pacing the Frontier』の中身と、開発現場・ビジネスへの影響、そして反競争の懸念を読み解く。
