[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f71_2s9_MDpW74W08Xop_ZU-ToqSQ4YxekGylex6k-9c":3},{"locale":4,"topic":5,"relatedTrends":75},"en",{"topic":6,"slug":7,"canonicalSlug":7,"topicAliases":8,"nicheKey":9,"nicheName":10,"nicheNameEn":10,"nicheIcon":11,"country":12,"countries":13,"agentKey":14,"score":15,"type":16,"isFresh":17,"isPublic":17,"detectedAt":18,"sources":19,"evidence":72},"Claude Opus 5 as efficient near‑frontier model for knowledge work","claude-opus-5-as-efficient-near-frontier-model-for-knowledge-work",[],"ai-engineering","AI Engineering & LLM Ops","⚙️","SA",[12],"ai-engineering-SA",100,"spiking",false,"2026-07-31T06:21:56.840Z",[20,26,32,37,42,47,52,57,62,67],{"title":21,"url":22,"domain":23,"snippet":24,"content":25},"Introducing Claude Opus 5","https:\u002F\u002Fwww.anthropic.com\u002Fnews\u002Fclaude-opus-5","anthropic.com","Anthropic released Claude Opus 5, a thoughtful proactive model that approaches the frontier intelligence of Claude Fable 5 at roughly half the price and is optimized for coding and knowledge work.","Product Announcements\n\nJul 24, 2026\n\n!\n\nClaude Opus 5 is available today. It’s a thoughtful and proactive model that comes close to the frontier intelligence of Claude Fable 5 at half the price.\n\nOn coding and knowledge work evaluations like  and , Opus 5 is the new state-of-the-art, though it remains behind Mythos 5 on cybersecurity tasks.\n\nOpus 5 is designed to be used every day: it works more efficiently than other models. It’s the new default model on Claude Max, and the strongest model on Claude Pro.\n\n!\n\nClaude Opus 5 provides greatly improved performance for the same cost as its predecessor, Opus 4.8. The charts in this section show how performance changes according to the model’s effort setting, which customers can use to optimize for intelligence or conserve tokens for faster and cheaper results.\n\nOpus 5 excels on valuable software engineering tasks. For example, on **Frontier-Bench v0.1,**Opus 5 surpasses all other models, and more than doubles Opus 4.8’s performance at a lower cost per task. On **CursorBench 3.2**, at max effort, the model performs within 0.5% of Fable 5’s peak score, but at half the cost per task; it also achieves greater performance at a given cost than all other models on high, xhigh, and max effort.\n\nFrontier-Bench v0.1 CursorBench AA Coding Agent Index\n\n![Image 3](https:\u002F\u002Fwww.anthropic.com\u002F_next\u002Fimage?url=https%3A%2F%2Fwww-cdn.anthropic.com%2Fimages%2F4zrzovbb%2Fweb\n\n[Content truncated...]",{"title":27,"url":28,"domain":29,"snippet":30,"content":31},"Anthropic Launches Claude Opus 5 With Premium AI Performance","https:\u002F\u002Fuz.kursiv.media\u002Fen\u002F2026-07-25\u002Fanthropic-launches-claude-opus-5-with-premium-ai-performance\u002F","uz.kursiv.media","Anthropic has released Claude Opus 5, a highly efficient artificial intelligence model that delivers near-frontier capabilities at half the cost of the...",null,{"title":33,"url":34,"domain":35,"snippet":36,"content":31},"Anthropic Launches Claude Opus 5, Matching Near-Flagship Performance for Half the Cost","https:\u002F\u002Ffinance.biggo.com\u002Fnews\u002Fdeea98ad-6486-49aa-96c7-a4f9317955b1","finance.biggo.com","Anthropic released Claude Opus 5 on July 24, a new AI model that delivers performance close to its flagship Fable 5 at half the API cost. Priced at $5…",{"title":38,"url":39,"domain":40,"snippet":41,"content":31},"Anthropic Launches Claude Opus 5","https:\u002F\u002Fwww.startuphub.ai\u002Fai-news\u002Fartificial-intelligence\u002F2026\u002Fanthropic-launches-claude-opus-5","startuphub.ai","Anthropic releases Claude Opus 5, delivering near-frontier AI intelligence at a reduced cost with state-of-the-art performance in coding and knowledge work.",{"title":43,"url":44,"domain":45,"snippet":46,"content":31},"Anthropic launches Claude Opus 5 with efficiency, safety improvements","https:\u002F\u002Fsiliconangle.com\u002F2026\u002F07\u002F24\u002Fanthropic-launches-claude-opus-5-efficiency-safety-improvements\u002F","siliconangle.com","Anthropic PBC today rolled out a large language model called Claude Opus 5 to its chatbot service and developer platform.",{"title":48,"url":49,"domain":50,"snippet":51,"content":31},"Anthropic Unveils Claude Opus 5 — At Half The Cost Of Fable 5","https:\u002F\u002Fde.tradingview.com\u002Fnews\u002Fstocktwits:adb9e20cc094b:0-anthropic-unveils-claude-opus-5-at-half-the-cost-of-fable-5\u002F","de.tradingview.com","Artificial intelligence safety and research company Anthropic announced on Friday the immediate release of Claude Opus 5, a high-performance language model...",{"title":53,"url":54,"domain":55,"snippet":56,"content":31},"Anthropic Releases New Claude Model, Positions It as a Cost-Efficient Version of Fable 5","https:\u002F\u002Fgizmodo.com\u002Fanthropic-releases-new-claude-model-positions-it-as-a-cost-efficient-version-of-fable-5-2000790486","gizmodo.com","Anthropic just launched Claude Opus 5, its latest model, which it says boasts near Fable 5 capabilities at a fraction of the cost. “Claude Opus 5 is...",{"title":58,"url":59,"domain":60,"snippet":61,"content":31},"Anthropic launches Claude Opus 5, a cheaper AI model for coding, agents and enterprise workflows","https:\u002F\u002Fventurebeat.com\u002Forchestration\u002Fanthropic-launches-claude-opus-5-a-cheaper-ai-model-for-coding-agents-and-enterprise-workflows","venturebeat.com","Anthropic has launched Claude Opus 5, a new AI model designed for coding, enterprise workflows and agentic tasks that delivers near-frontier performance at...",{"title":63,"url":64,"domain":65,"snippet":66,"content":31},"Anthropic's new Claude model comes close to Fable 5 at half the cost","https:\u002F\u002Fwww.androidauthority.com\u002Fanthropic-launches-claude-opus-5-3691255\u002F","androidauthority.com","Anthropic has announced the launch of Claude Opus 5. The company claims the new model comes close to its Fable 5 model.",{"title":68,"url":69,"domain":70,"snippet":71,"content":31},"Anthropic Launches Claude Opus 5, Tops AI Benchmark Index at Half the Cost of Fable 5","https:\u002F\u002Fmlq.ai\u002Fnews\u002Fanthropic-launches-claude-opus-5-tops-ai-benchmark-index-at-half-the-cost-of-fable-5\u002F","mlq.ai","Anthropic released Claude Opus 5 on July 24, its fourth frontier model in eight weeks, topping the Artificial Analysis Intelligence Index with 61 points...",{"mentionsLast7Days":73,"mentionsLast30Days":73,"firstSeen":18,"lastSeen":18,"relatedEntities":74},10,[22,28,34,39,44,49,54,59,64,69],[76,79,82,85,88,91],{"topic":77,"slug":78,"score":15,"type":16,"country":12,"nicheIcon":11},"Venture capital 'AI rollup' strategy acquiring businesses to integrate AI","venture-capital-ai-rollup-strategy-acquiring-businesses-to-integrate-ai",{"topic":80,"slug":81,"score":15,"type":16,"country":12,"nicheIcon":11},"Six-layer AI agents stack between LLM and production agents","six-layer-ai-agents-stack-between-llm-and-production-agents",{"topic":83,"slug":84,"score":15,"type":16,"country":12,"nicheIcon":11},"Six-layer AI agents stack between LLM and production agent","six-layer-ai-agents-stack-between-llm-and-production-agent",{"topic":86,"slug":87,"score":15,"type":16,"country":12,"nicheIcon":11},"Sovereign AI integration for mission-critical infrastructure in Malaysia","sovereign-ai-integration-for-mission-critical-infrastructure-in-malaysia",{"topic":89,"slug":90,"score":15,"type":16,"country":12,"nicheIcon":11},"OpenAI bans Chinese influence operations using ChatGPT","openai-bans-chinese-influence-operations-using-chatgpt",{"topic":83,"slug":84,"score":15,"type":16,"country":12,"nicheIcon":11}]