Claude Opus 5.5 news
Stories 121 to 140 of 140, from 20 September 2026 to 29 September 2026, newest first. The latest are on the first page →
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Meta's Muse AI agent app reaches #1 on App Store and compiles lists of vulnerable groups on request
Meta launched its Muse personal AI agent app on September 8, which quickly became the 1 free iPhone app in the U.S. with over 3.4 million downloads, surpassing ChatGPT's growth trajectory. The app can perform tasks…
8 sources HN 43247wallst.comtheinformation.comCNBC Technologynote.com +3 more -
Claude Opus 5.5 generates animation video for Jols representative
Sumiyoshi Introduction Video Created with Generative AI 'Claude Opus 5.5' Today, September 29, 2026, is the Jols study session on the theme: 'Animation Video Production Using Generative AI'.Our instructor,…
1 sourcenote.com -
Anthropic cuts AI costs with faster, cheaper Claude Sonnet 5.5
Anthropic released Claude Sonnet 5.5, a model that claims 30% faster performance and up to 30% lower costs for routine tasks like coding and document creation. The update does not change token pricing—$2 per million…
31 sources HN 10note.comonline-tech-tips.comBen's Bitesfinance.yahoo.com +10 more -
Anthropic misses self-imposed safety deadline for provable-inference prototype
Anthropic’s September 30 deadline for Phase 1 of its provable-inference prototype has passed without public confirmation of completion. The milestone, originally set for May 15, was delayed to focus on broader security…
1 sourcefinance.yahoo.com -
Anthropic launches Claude Opus 5.5 with 40% lower costs and Fable 5.1-level performance
Anthropic has announced Claude Opus 5.5, a new AI model that delivers performance on par with Fable 5.1 for many tasks while reducing operational costs by 40% compared to the previous Opus 5 model. The model features…
19 sourcesgeeky-gadgets.comThe Rundown AILatent Spacenote.com +4 more -
Latent Space announces AINews v3 and migration to Beehiiv
Latent Space, the AI news network, has announced significant structural changes to its flagship newsletter, AINews. The publication, which has grown to over 200,000 subscribers, will merge its Discord community…
1 sourceLatent Space -
Claude Opus 5.5 tops benchmark over OpenAI’s Astra and Fable 5.1
Anthropic’s new model, Claude Opus 5.5, ranked first in the Intelligence Index benchmark by Artificial Analysis, surpassing OpenAI’s GPT-6 Astra and Anthropic’s own Fable 5.1. The index aggregates scores from ten…
8 sourcesnote.comheise.de -
Artificial Analysis launches Cyber Index Alliance to benchmark AI agents on cyber defense
Artificial Analysis introduced the Artificial Analysis Cyber Index Alliance, a partnership with Collinear, IBM, Nvidia, and Vercel to create a standardized benchmark for evaluating AI agents in enterprise cyber defense…
1 sourceartificialanalysis.ai -
AI model pricing drops 125x: $50 frontier vs $0.40 lightweight output costs
AI model pricing saw a dramatic collapse in September 2026, with output unit costs ranging from $50 per million tokens for top-tier models like GPT-6 Astra and Claude Fable 5.1 to just $0.40 for lightweight models such…
2 sourcesnote.comThe Decoder -
Claude Opus 5.5 outperforms ChatGPT-6 in four of five tests
The author compares Claude Opus 5.5 and ChatGPT-6 after both released within days. They tested them side by side across seven everyday tasks. Claude won four of five tests, but the author didn’t abandon ChatGPT. Claude…
1 sourcetech.yahoo.com -
GPT-6 Astra and Claude Opus 5.5 compared on pixel art game task
A content creator tested two frontier AI models, GPT-6 Astra and Claude Opus 5.5, by giving them the exact same prompt to generate a browser-based game. The task required creating a Japanese-style pixel art game…
1 sourcenote.com -
Opinion: AI Thinking Game No. 496 explores past necessities and current AI roles
The 496th installment of the AI 1000‑Day Kaimine‑gyo challenge was posted by Entsu‑san: AI and Co‑Education Research Institute. The prompt asks participants to consider things that were once important but may no longer…
1 sourcenote.com -
Anthropic has a 71% chance of leading AI model market by end of 2026
Market participants assign Anthropic a 71 % probability of holding the leading AI model by the end of 2026, based on data from prediction‑market platform Kalshi. The odds follow the company’s recent rollout of Claude…
1 sourcecryptobriefing.com -
Anthropic appears to block Huawei's 950DT and Amazon's Tranium3 chips with Opus 5.5
Anthropic’s Claude Opus 5.5 model includes classifiers that can cause the system to fall back to Opus 5. According to the model’s support document, these classifiers limit frontier‑LLM kernel development on a small set…
1 sourcewccftech.com -
Zapier shows which AI models you can automate, from OpenAI to Z.ai
Zapier’s guide lists every AI model you can automate through its platform, grouping them by provider. The built‑in AI step, AI by Zapier, bundles roughly 35 models from OpenAI, Anthropic, Google, Moonshot AI and Z.ai,…
1 sourceZapier Blog -
Oh My Pi updates Custom model configurations for version 18.2.7 and later
Recent updates to the Oh My Pi (omp) assistant tool require users to modify their custom model configurations in models.yml for version 18.2.7 and later. Users must rename custom providers from "local" to a unique name…
1 sourcedoug.sh -
Anthropic gives Claude users one free usage reset token
Anthropic announced the release of Claude Opus 5.5 on September 22, 2026, alongside an increase to the 5-hour usage limits for paid plans such as Pro, Max, and Team. As part of this update, the company distributed a…
1 sourcenote.com -
Jevmem adds automatic project memory to Claude Code
Jevmem is an open-source tool that automatically saves decisions, constraints, bugs, and todos from Claude Code chats into a structured markdown file called JEVMEM.md. Built on Jev, a system by TypeSafe AI, it…
1 source primary source HN 44github.com -
OpenAI announces GPT-6 Astra model
OpenAI announced GPT‑6 Astra on September 3, 2026. The model expands beyond question answering, adding web browsing, coding, cybersecurity and other professional tools. The author notes that the AI can now orchestrate…
44 sourcescoincentral.comnote.comcryptobriefing.comynetnews.com +17 more -
Anthropic releases Claude Opus 5.5 with Fable 5.1-level performance and 40% lower cost
Anthropic has released Claude Opus 5.5, the first model in its Claude 5.5 family, available on Amazon Bedrock and Claude Platform on AWS. The model delivers performance comparable to Claude Fable 5.1 on most workloads…
78 sources primary sourcenote.comAnthropic EngineeringKDnuggetsLatent Space +22 more
