Cloud Fable 5 on Google Cloud | Google Cloud Blog
…For more information about this release, visit Anthropic’s blog . Build with Claude Fable 5 and other models from Anthropic — including Claude Opus 4.8 and Claude Sonnet 4.6 — today on…
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What’s next?
Users will find Opus 4.8 to be a modest but tangible improvement on its predecessor. There’s still more to be done: we’re working on developing and releasing models that provide many of the same capabilities as Opus at a lower cost. Not only that, but we plan to release a new class of model with even higher intelligence than Opus. As part of Project Glasswing, a small number of organizations are currently using Claude Mythos Preview for cybersecurity work. Models of this capability level require stronger cyber safeguards before they can be generally released. We’re making swift progress on dev
Introducing Claude Opus 4.8Videos
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Local models now handle 90% of what I used Claude Pro for, but the other 10% is worth paying for
…Where Claude still earns the $20 Areas where local doesn't even enter the conversation For genuinely hard reasoning work, Opus 4.7 is still in a tier of its own . Released…
Anthropic says ‘evil’ portrayals of AI were responsible for Claude’s blackmail attempts | TechCrunch
…Last year, the company said that during pre-release tests involving a fictional company, Claude Opus 4 would often try to blackmail engineers to avoid being replaced by another system. Anthropic later…
Paper page - Harness Updating Is Not Harness Benefit: Disentangling Evolution Capabilities in Self-Evolving LLM Agents
…models from different capability tiers produce harness updates that lead to surprisingly similar gains; even Qwen3.5-9B's updates yield gains comparable to those of Claude Opus~4.6. Second, harness…
Discussions and forums
Claude Code Degraded Before Opus 4.8 Release
Claude Code Degraded Before Opus 4.8 Release
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Opus 4.8 nerfed??
Is anyone else seeing a massive performance drop in Opus 4.8 since release?? It used to be acceptable, but the enshitification has definitely happened. It’s basically been lobotomized, and we’re talking amateur backyard …
Ask HN: Anyone else seeing serious degradation in DX with Opus 4.8?
As an anthropic fan boy(check my prev. comments), this is the first opus release where I feel like the model is just not pleasant to talk to not to mention untrustworthy.The two examples for me where I lost confidence in…
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The amount of whining in this sub after every Anthropic model release is unbearable
Anthropic tests every model before it releases them. Opus 4.8 might be worse uncertain benchmarks compared to 4.7, and there probably are some genuine gripes with the model, but the amount of “Opus 4.8 is all around wors…
Claude Fable is a myth, just like new iPhone releases
28 minutes of launch has already passed and for me, it is crystal clear, just branding. 10-15% better than Opus.We are slowing down in adoption and new features, Anthorpic is becoming Apple of Tim Cook and not from Steve…
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AI agents find smart contract exploits
…on their release dates throughout the year: Llama 3, GPT-4o, DeepSeek V3, Sonnet 3.7, o3, Opus 4, Opus 4.1, GPT-5, Sonnet 4.5, and Opus 4.5. We…
Building AI for cyber defenders
…This work allowed Claude Sonnet 4.5 to match or eclipse Opus 4.1, our frontier model released only two months prior, in discovering code vulnerabilities and other cyber skills. Adopting and…
Anthropic lets the scary AI out – Fudzilla.com
…Fable 5 now sits above Claude Opus 4.8 in Anthropic’s line-up and becomes its most capable model for ordinary users. Early benchmarks suggest it beats Opus 4.8 by…
How To Draft MTG Secrets Of Strixhaven
…Niall also has a rich history covering triple-A releases, sports games, and PC hardware. It doesn't matter whether you're a fan of draft formats in Magic: The Gathering or…
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