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Anthropic / Claude Mới nhất

Các mô hình Claude, cập nhật Claude Code, nghiên cứu an toàn và tin tức của Anthropic.

33 tin chọn26 trong 30 ngày quaĐã thu thập 79

Cập nhật 12 tháng 11 23:51

Anthropic / Claude

12 tháng 11Thứ NămMục 1–20 trong 33
  1. The Decoder80

    Anthropic says AI cut its Claude port to AMD GPUs from months to three days

    Anthropic says it ported Claude to AMD GPUs in three days with almost no human intervention, using its frontier model Mythos to write nearly 100 percent of the kernels itself. Co-founder Tom Brown says Anthropic now trains and runs Claude across AWS Trainium, Google TPUs, Nvidia GPUs and AMD GPUs, treating them as one interchangeable compute pool. The figures come from an investor presentation and have not been independently verified; Anthropic cites three days versus the six to twelve months traditional engineering needs, measured on prompt processing with AMD MI355X GPUs.

    Vì sao đáng chú ý: Anthropic's claim that its own model ported Claude to AMD GPUs in three days offers a concrete test of whether AI can loosen CUDA's grip on chip choice.

  2. Claude Blog78

    Anthropic launches Claude Meetings in beta for Google Meet on Team and Enterprise plans

    Anthropic released Claude Meetings in beta, letting Claude join Google Meet calls as a visible participant that answers questions in chat, builds docs and whiteboards live, and writes notes and action items. Each meeting gets a page in claude.ai with the transcript, notes and artifacts, and by default Claude stays out of calls with external guests unless an admin allows it. The beta is rolling out on Team and Enterprise plans, is unavailable to some organizations including ZDR, HIPAA-ready and CMEK setups, and notes, transcripts and in-call answers are free during the beta.

    Vì sao đáng chú ý: Anthropic's beta launch shows how a meeting agent can draft docs, pull connected-tool data and write notes inside a live call, with default rules for excluding external guests.

  3. Claude Blog78

    Anthropic makes Claude Opus 5.5 the default model on Pro, Max, Ultra and Team plans

    Claude Opus 5.5 is now the default model in Claude on Pro, Max, Ultra and Team plans, and Anthropic recommends it as the daily driver for research, analysis and finished documents, decks and spreadsheets. Anthropic says Opus 5.5 at Medium effort matched or beat Opus 5 at High on its coding and knowledge-work evaluations, and in an internal merger-analysis test it finished in 63 minutes at half the cost of Opus 5 on the same task. The post also lists prompting changes for the new model, including dropping 'think hard' instructions, starting at Medium effort and attaching charts instead of retyping their values.

    Vì sao đáng chú ý: Anthropic's own guide explains why Opus 5.5 is now the default for daily knowledge work and which prompting habits to drop for it.

11 tháng 11Thứ Tư
  1. Simon Willison78

    Anthropic IPO roadshow video details multi-chip Claude training and serving strategy

    Anthropic kicked off its IPO roadshow yesterday, and its roadshow video disclosed previously unreleased details about how the business works, including a section on compute strategy with co-founder Tom Brown. Brown said Anthropic trains and serves Claude across AWS Trainium, Google TPUs, NVIDIA GPUs and AMD GPUs, and that when the company began working with AMD GPUs this year, a system called Mythos got Claude running on AMD in three days with basically no human intervention, porting or writing almost 100% of the kernels. He also described compute multipliers as a second driver of compute advantage, saying each multiplier stacks on the ones before it and that Claude may eventually discover them entirely by itself.

    Vì sao đáng chú ý: Anthropic's IPO roadshow video details its multi-chip training and serving strategy across four chip families, including a Claude-assisted AMD port completed in three days.

  2. Claude YouTube72

    Anthropic launches Claude Whiteboards, Sheets and Data for team collaboration

    Anthropic introduced Claude Whiteboards and Claude Sheets in beta, and made Claude Dashboards generally available as Claude Data. Whiteboards turns a spoken plan into a board with a timeline, owners and dates that teams can edit in real time, while Sheets builds spreadsheets with tabs, formulas, formatting and drop-downs and outlines each edit. Claude Data lets data teams certify queries and generate data stories or narrated videos from metrics, with live sharing showing up-to-date numbers.

    Vì sao đáng chú ý: Claude adds collaborative whiteboards, spreadsheets and shared data dashboards, extending its workspace from chat into team documents.

  3. Claude YouTube68

    Claude launches interactive connectors for Adobe, Atlassian and Box

    Claude now supports interactive connectors that open the full version of a tool inside Claude, so users can work in Adobe, Atlassian and Box alongside the conversation and either make changes themselves or ask Claude to make them. In the demo, Claude adds a summary to a launch plan in Confluence, applies a dither effect to a photo in Adobe, and checks a floor plan against a design standard in Box before saving the revision as a new file. The feature is rolling out on web and desktop.

    Vì sao đáng chú ý: Interactive connectors let Claude operate inside Adobe, Atlassian and Box apps, showing how agent workflows move from chat into full third-party tools.

10 tháng 11Thứ Ba
  1. Gary Marcus · The Road to AI We Can Trust82

    Gary Marcus urges investors to reject Anthropic's IPO

    Gary Marcus argues against Anthropic's IPO, citing its reported target valuation of up to $1.4 trillion against a company that has never made a profit and carries nearly $900 billion in future liabilities. He points to Anthropic's amended S-1, which warns that costs will rise and losses will continue, and to revenue growth slowing from 147% in Q2 to 47% in Q3, as evidence that the trillion-dollar projections built on tokenmaxxing no longer hold.

    Vì sao đáng chú ý: Gary Marcus uses Anthropic's IPO filing and slowing revenue growth to argue that the valuation rests on projections the company's own numbers no longer support.

  2. Latent Space85

    Anthropic releases Claude Fable 5.2 and Mythos 5.2, retaking the top LLM spot as its IPO roadshow begins

    Anthropic released Claude Fable 5.2 and Claude Mythos 5.2, which top most independent leaderboards, including Artificial Analysis Intelligence Index v5 at 65 and SemiAnalysis GDPx at 16.4%. Pricing drops 20% to $8/$40 per 1M input/output tokens, but SemiAnalysis reports cost per GDPx task rose from $67.16 to $88.15 because the model writes hundreds to thousands of test cases and spawns subagents to check its work. Multiple evals show the max effort level underperforming high, and Fable is capped at 50% of a weekly subscription limit.

    Vì sao đáng chú ý: Anthropic releases Fable 5.2 and Mythos 5.2 with a 20% per-token price cut, yet independent evals show higher per-task cost and a max-effort setting that underperforms high.

  3. One Useful Thing78

    Ethan Mollick tests Claude Fable 5.2 across coding, business and research, calling it almost AGI

    2 on tasks spanning hardware hacking, business planning, humanities course building, academic research and a 450-world 3D portal project, and judged it almost AGI under his definition of matching most human experts at most computer-based intellectual tasks.

    Vì sao đáng chú ý: Ethan Mollick's hands-on tests of Claude Fable 5.2 show strong general capability across coding, business and research, while exposing a persistent gap in self-judging when work is good enough.

  4. Claude YouTube78

    Anthropic releases Claude Fable 5.2 for ambitious technical work

    Anthropic released Claude Fable 5.2, a model designed for the most daunting technical challenges and ambitious open-ended projects, with improvements in coding, reasoning and vision. The company recommends starting with Opus 5.5 for most coding and knowledge tasks; Fable 5.2 is available today on Pro, Max, Team and Enterprise plans.

    Vì sao đáng chú ý: Claude Fable 5.2 targets ambitious open-ended technical work, with stated gains in coding, reasoning and vision, while Opus 5.5 remains the recommended default for most coding and knowledge tasks.

  5. Claude Blog78

    Claude opens connected apps beside the chat and works inside them

    Anthropic is rolling out an update that lets supported interactive connectors open a full tool beside the conversation or in full screen, and lets Claude make changes to an open page, row or file that users approve the same way as connector actions. The rollout covers the web and the Claude desktop app on all plans, starting with tools including Asana, Canva, Carta, Dropbox, monday.com, Smartsheet, Vercel and Webflow, with Figma, Harvey and Shopify building integrations. The connectors run on MCP Apps, and Claude now supports more of that extension, such as app tools and embedded sites, in public preview for developers.

    Vì sao đáng chú ý: Claude's connectors now open full tools beside the chat and let Claude edit pages, rows and files directly, with the same approval flow as connector actions.

  6. Anthropic Newsroom80

    Anthropic launches roadshow for proposed IPO of 825 million Class A shares on Nasdaq

    Anthropic, PBC launched the roadshow for its proposed initial public offering of 825,000,000 Class A common shares, of which 801,351,354 are offered by Anthropic and 23,648,646 by certain existing stockholders. The expected price range is $70.00 to $78.00 per share, and Anthropic has applied to list on the Nasdaq Global Select Market under the symbol ANT. Anthropic also expects to grant underwriters a 30-day option for up to 123,750,000 additional shares, and the registration statement filed with the SEC has not yet become effective.

    Vì sao đáng chú ý: Anthropic's IPO roadshow filing details 825 million Class A shares priced at $70 to $78 and a planned Nasdaq listing under the symbol ANT, giving a concrete view of the company's public-market plans.

9 tháng 11Thứ Hai
  1. Anthropic · Claude.dev80

    Anthropic: 1,000 Claude Fable 5.2 agents reproduce Fermat's Last Theorem formalization in 28.7 hours

    7 hours without the Prove2Me platform or researcher steering used in Anthropic's September run, writing a proof one-seventh as long and using one-third as many output tokens. Each agent worked in a network-isolated sandbox with a classifier checking every shell command and file edit plus an offline monitor, and across more than a million tool calls none met the bar to be blocked.

    Vì sao đáng chú ý: Anthropic's 1,000-agent run reproduced the Fermat's Last Theorem formalization without Prove2Me or a researcher, showing how sandboxing and monitoring bound a self-organized agent team.

  2. Anthropic · Claude.dev60

    Anthropic guide on choosing among Claude Fable 5.2, Opus 5.5, Sonnet 5.5 and Haiku 5.5

    Anthropic published a guide recommending developers start most coding and knowledge work on Claude Opus 5.5 at its default medium effort level, since it costs half as much per token as Fable 5.2. The guide maps Sonnet 5.5 to well-scoped everyday work, Haiku 5.5 to high-volume classification, routing and subagent tasks, and Fable 5.2 to the hardest coding, finance and science projects or long unattended runs. It also advises adjusting effort level before switching models, and notes that on SWE-bench Pro, Opus 5.5 at low with failures re-run at high passed about 97% of tasks for about $0.17 each, against 95.3% for $0.29 with every task at high.

    Vì sao đáng chú ý: Anthropic's own guide maps each Claude model and effort level to concrete task types, with per-task cost and benchmark comparisons for choosing between them.

  3. Anthropic Research71

    Anthropic tests Claude Fable 5.2 on real-world electronics design

    Anthropic reports that Claude Fable 5.2 designed three electronic devices, a speakerphone, a voice-assistant hub and a handheld virtual pet, from minimal prompts, and that Diode Computers built working prototypes from its design files without circuit fixes. On Diode's internal PCB Gym benchmark, Fable 5.2 scored 69% versus 25% for Fable 5, and it reached 83.5% on the public BenchCAD 2.1, nearly double Claude Fable 5.1. The devices remain prototypes that have not been through electrical validation, antenna tuning, thermal testing or certification, and Claude was not connected to test equipment or manufacturing machines.

    Vì sao đáng chú ý: Anthropic's own account of Claude Fable 5.2 designing three working electronic devices shows how far models have moved from partial PCB layouts to end-to-end hardware prototyping.

  4. Every78

    Every review: Fable 5.2 can build a full product with little steering

    Every reports that Fable 5.2, Anthropic's newest model, let Kieran Klaassen build a video editor combining Adobe Premiere, After Effects and Ableton-style features, with an AI agent running it, and Everycut went live three days after he started. The review says Fable 5.2 can take a whole product and keep building, testing and refining until it is usable daily, unlike Opus 5.5, which keeps the user checking its work, and Fable 5 and 5.1, which run large tasks for hours or days. Every calls it the first model it has tested that lets professionals build production-grade tools without reading the underlying code.

    Vì sao đáng chú ý: Every's hands-on account of Fable 5.2 shows how far a single model can carry a product build with minimal steering, offering a concrete comparison against Opus 5.5 and Fable 5/5.1.

6 tháng 11Thứ Sáu
  1. Anthropic Research60

    Anthropic explains the components of Claude agent memory

    Anthropic outlined how it designs memory for Claude agents, defining agent memory as knowledge retained across sessions and separating it from weight changes, in-context learning and compaction. 5 matched it with memory. 7 wrote 413 files across 225 folders and earned one badge.

    Vì sao đáng chú ý: Anthropic details how Claude's agent memory works, comparing models' note-taking on CL-Bench and Pokémon Red and showing how offline dreaming corrects and organizes stored notes.

4 tháng 11Thứ Tư
  1. Anthropic Research66

    Anthropic biology lab reports first prokaryotic vault particle structure, solved with Claude

    Anthropic's biology research lab reports the first 3D structure of a vault particle found in prokaryotic cells, a phage protein called L05 built from 96 copies with a mass of about 9.5 megadaltons. Under the team's direction, Claude searched a database of about 15 billion predicted proteins, designed DNA constructs, optimized a size-exclusion chromatography isolation that cut purification from three days to about 90 minutes, and ran RELION cryo-EM processing that produced a first full model in 34 hours. The preprint has been submitted to bioRxiv, and the team says the vaults' biological function remains unknown.

    Vì sao đáng chú ý: Anthropic's biology lab reports the first 3D structure of a vault particle from prokaryotes, with Claude handling database search, construct design, purification and cryo-EM processing.

2 tháng 11Thứ Hai
  1. Anthropic Research70

    Anthropic releases FlashProve, an open-source zkSNARK system for provable LLM inference

    Anthropic released FlashProve, an open-source prototype that uses zkSNARKs to prove a response came from a committed model without revealing its weights. On Llama 4 Maverick (400B-parameter MoE, 4-bit weights), a single H100 generates proofs at about 110 tokens/second with ~19 MB proofs per 1,024-token request, roughly 70-95x the GPU time vLLM needs for the same work. The release includes executable prover and verifier code, a C++ fast verifier, a Lean verifier with machine-checked completeness, soundness and zero-knowledge statements, and a technical report, all under Apache 2.0.

    Vì sao đáng chú ý: Anthropic's FlashProve shows zkSNARK-based proofs of inference are becoming practical for a 400B-parameter MoE model, with open code and Lean-checked security claims.

27 tháng 10Thứ Ba
  1. Anthropic Research65

    Anthropic reports early progress on using Claude to accelerate drug development

    Anthropic's life sciences team has spent several months working with six drug developers, including Bristol Myers Squibb, Generate Biomedicines and Divergence Labs, plus running its own discovery programs, to test where Claude can speed up drug development. Reported early results include a Generate design roughly 70% shorter than the standard version that let immune cells make about 10 times as many receptors, and roughly 35,000 antibody designs generated largely autonomously for Divergence in about a month. Anthropic says the work is still mostly preclinical and plans to extend Claude into clinical trials as the programs advance.

    Vì sao đáng chú ý: Anthropic's first detailed account of embedding Claude in real drug programs shows where the model helps and where it still falls short across six partners.