Anthropic Releases Claude Opus 5.5
Anthropic’s first Claude 5.5 model pairs stronger coding results with cheaper cached tokens, but its cost and safety claims need context.
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Anthropic’s first Claude 5.5 model pairs stronger coding results with cheaper cached tokens, but its cost and safety claims need context.
Here are some projects to give you plenty of ideas to try with Claude Opus 5.5.
Always-on thinking, cache-sensitive effort settings and ambiguous progress updates make this prompting guide a practical checklist for production agents.
LiveNerf’s first 30 days show no statistically significant accuracy degradation, while controlled tests suggest token counts could flag reasoning-effort changes more clearly.
A visible change in Claude Code’s thinking summaries has fueled downgrade allegations, but a larger traffic analysis and Anthropic’s documentation point to…
Claude Code is being steered away from rebuilding specific existing games, while original projects and genre-based games remain intended uses.
SemiAnalysis’s new benchmark tests agents across 11 high-value specialist domains, exposing a large capability gap alongside sharp differences in model strengths, safety…
Anthropic says it’s cheaper per task. So why does it cost more than Opus 5.5 to run?
Opus 5.5 previews Anthropic’s efficiency push, but the prices and test results that will determine the next two models’ value are still…
Google lists both Claude 5.5 models for Ultra and non-trial Pro subscriptions, while three older models face a November 2 removal deadline.
Anthropic reports faster output and lower per-task costs, but unchanged API rates and breaking changes complicate a straightforward upgrade.
The everyday Claude model keeps Sonnet 5’s token prices, while Anthropic claims faster output and fewer tokens spent on typical work.
The new small model launches across four platforms, but its lowest rates stop above 100,000 prompt tokens and migration requires more than…
OpenAI's newest flagship model raises the bar for autonomous, multi-step AI work while matching its predecessor's speed.
GPT-6 Astra, Claude Opus 5.5, Gemini 4 Argon, Grok 4.7 and four more, compared on strengths, trade-offs, and what you'll actually pay
The preliminary benchmark separates three agent failure signals, giving builders a more specific comparison tool than capability rankings alone.
From 3D worlds and black-hole physics to working gadgets and 1,000-agent teams, here's what Anthropic's new top model has already built, checked…
Anthropic’s latest Claude release pairs broad access with restricted cybersecurity and biology capabilities, alongside new pricing, stronger technical claims and consequential API…
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Kimi, GLM, DeepSeek, Qwen, and Ling models compared on coding benchmarks, license terms, API prices, and what it takes to self-host them.
Droid’s JavaScript workflows can batch hundreds of tool calls while controlling what reaches the model, but Factory’s efficiency figures still need independent…