{"id":2790,"date":"2026-09-23T17:26:49","date_gmt":"2026-09-23T17:26:49","guid":{"rendered":"https:\/\/convly.ai\/model\/claude-opus-5-5\/"},"modified":"2026-09-23T17:26:49","modified_gmt":"2026-09-23T17:26:49","slug":"claude-opus-5-5","status":"publish","type":"ai_model","link":"https:\/\/convly.ai\/de\/model\/claude-opus-5-5\/","title":{"rendered":"Claude Opus 5.5"},"content":{"rendered":"

What is Claude Opus 5.5?<\/h2>\n

Claude Opus 5.5 is Anthropic’s flagship everyday model, released on 22 September 2026 as the first model of the Claude 5.5 family. Nach Angaben von Anthropic<\/a>, it performs at the level of Claude Fable 5.1 on most work and generates output more than 30% faster than Opus 5.<\/p>\n

It is also cheaper than Opus 5: $4 per million input tokens and $20 per million output (Opus 5: $5 \/ $25), with cache reads at $0.20 and cache writes at $5 per million. An optional Fast mode is billed at $8 \/ $40. Anthropic raised the five-hour usage limits on its Pro, Max, Team and seat-based Enterprise plans alongside the launch, and says Claude Sonnet 5.5 and Haiku 5.5 follow in the coming weeks.<\/p>\n

What it means for everyday Claude and ChatGPT users is covered in Claude Opus 5.5 and GPT-6 Sol: what changes for you<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

What is Claude Opus 5.5? Claude Opus 5.5 is Anthropic’s flagship everyday model, released on 22 September 2026 as the [\u2026]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"cm_developer":"Anthropic","cm_model_type":"Reasoning \/ agentic","cm_modality":"Text, vision","cm_parameters":"Undisclosed","cm_context_window":"","cm_max_output":"","cm_license":"Proprietary","cm_open_weights":"no","cm_release_date":"2026-09","cm_input_price":"4.00","cm_output_price":"20.00","cm_api_providers":"Anthropic API, AWS, Google Cloud, Microsoft Azure","cm_vram_fp16":"","cm_vram_q4":"","cm_min_gpu":"","cm_benchmarks":"Anthropic-reported: Terminal-Bench 4.0 66.4%; FrontierCode v1.1 54.4%; CursorBench 4.0 57.8%; GDPval-AA v2.1 1846 Elo; OSWorld 2.0 81.8% (partial)","cm_official_url":"https:\/\/www.anthropic.com\/claude-opus-5-5"},"class_list":["post-2790","ai_model","type-ai_model","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/ai_model\/2790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/ai_model"}],"about":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/types\/ai_model"}],"wp:attachment":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/media?parent=2790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}