Opus 5.5 · general
Prompts for coding, harness design, and system instructions — written for Opus 5.5's reasoning depth without scripting every step.
Goal-first instructions, explicit verification hooks, and constraints that play well with adaptive thinking — fewer refusals from reasoning-extraction phrasing and fewer false "done" reports on long runs.
Prompts assume Opus 5.5 allocates reasoning depth automatically — no legacy thinking budget unless your integration still requires it.
Multi-file refactors, long harness specs, and architecture memos fit in one thread when you paste repo conventions up front.
Use fast mode for shallow passes; keep full adaptive thinking when a prompt names verification commands or cross-module refactors.
Durable role, tone, and deliverable specs live in system messages; task prompts stay copy-paste blocks for each run.
Build a scroll-driven, canvas-based walkthrough of self-attention, multi-head attention, and feed-forward blocks with live tensor shapes and token highlighting.
A reusable system prompt that encodes easing curves, staging, 12 principles of animation, beat-sync rules, and deliverable specs for UI and brand motion.
System prompt for Opus 5.5 to plan React 19 + TanStack Start apps with strict typing, module boundaries, and explicit trade-off memos before coding.
Generate canvas/WebGL-ready particle bursts, screen flash, shake, and rarity color ramps for gacha-style reward moments at 60fps on mid-tier phones.
Opus 5.5 reasoning prompt to extract loop invariants, pre/post conditions, and safe refactor steps before touching production payment or credit code.
Simulate thin-lens focus, f-stop, focal length, and sensor size with draggable subjects and live depth-of-field blur on canvas.
Know the Claude Fable5 cost math, the safeguard behavior, and the right tier before you commit. Create a free account to get notified when specs, prices, or access channels change.
