None
None
Long Story Video Skill
Turn your idea into 10s–10min video—AI writes scripts, prompts, and generates footage automatically.
Ads Video Skill
Generate professional ads and sales videos—AI auto-generates scripts, prompts, and footage.
3D Science Explainer Video Skill
Convert scientific concepts into stunning 3D explain animations
Feedback
freeTrialImage.bannerPity
freeTrialImage.upgradeUnlock
- ✓freeTrialImage.benefitHd
- ✓freeTrialImage.benefitWatermark
- ✓freeTrialImage.benefitUnlimited
AI Ad Video Example
Loading...
Claude Opus 5.5
Run Claude Opus 5.5 on agentic coding, research, and long unattended jobs — results close to Claude Fable 5.1 at 40% lower cost.
All Tools
Discover our comprehensive AI-powered animation toolkit
MiniMax H3
MiniMax H3 AI Video Generator
Seedance 2.5
The Future of AI Video Is Here.
Seedance 2.0
The Future of AI Video Is Here.
FLUX 3 Video Generator
Kling 3.0
Next-Gen AI Video Generator
Grok Video Generator
Create Videos from Text or Images with AI
MiniMax H3 video generator
MiniMax H3 AI Video Generator
Seedance 2.0
The Future of AI Video Is Here.
Where Claude Opus 5.5 Earns Its Place in Your Stack
Fewer tokens burned, plainer writing, and quicker finishes on sprawling agentic jobs — that is the Claude Opus 5.5 story.
- Roughly 40% Less Spend per TaskBecause Claude Opus 5.5 burns fewer tokens, default settings land at $4 per million input, $20 output, and $0.20 for cache reads.
- Faster Answers, Up to 2.5x in Fast ModeClaude Opus 5.5 streams responses over 30% quicker than Opus 5, and Fast mode pushes throughput as high as 2.5x.
- Writing That Gets to the PointClaude Opus 5.5 opens with the answer, keeps prose readable, and stays coherent across very long working sessions.
Running Claude Opus 5.5 in Three Moves
A short walkthrough for coding, research, and jobs you can leave running without supervision.
What Claude Opus 5.5 Does Best
Agentic coding, large-scale migrations, injection defenses, research accuracy, and a leaner token budget per task.
Agentic Coding Without the Premium
Claude Opus 5.5 posts 54.6% on FrontierCode and 52.5% on CursorBench while charging far less than rivals for the same job.
Migrations Across Entire Repositories
One team moved 680,000 lines in a single day, and another repaired 200,000 lines in three hours — a job Opus 5 needed 20 hours for.
Harder to Hijack with Prompt Injection
On coding, tool use, and browsing, Claude Opus 5.5 equals or exceeds Opus 5, and it matched Fable 5.1 on Gray Swan's benchmark.
Research You Can Actually Rely On
Sixteen of eighteen reports produced by Claude Opus 5.5 met our quality bar, and it earns 1846 Elo on GDPval-AA v2.1.
Finance and Business Workloads
Walleye Capital cleared their test suite with Claude Opus 5.5 on its lightest setting, and a merger model finished ahead of Opus 5 in 63 minutes.
A Smaller Token Bill Every Time
Cheaper tokens plus fewer of them per job add up to a 40% reduction, and testers reached their answers in half the turns.
Claude Opus 5.5: Questions Answered
Pricing, latency, safety guardrails, and availability for Claude Opus 5.5, covered in short.
What does Claude Opus 5.5 charge per token?
Expect $4 per million input tokens and $20 per million output tokens — 20% under Opus 5 — with cache reads at $0.20 and typical jobs about 40% cheaper.
How quickly does Claude Opus 5.5 respond?
Output arrives over 30% faster than Opus 5, and Fast mode inside Claude Code can push that to roughly 2.5x.
Can Claude Opus 5.5 be left running on its own?
It ranks first in our automated behavioral audit and rarely takes irreversible actions or wanders past the boundaries it was given.
Where does Claude Opus 5.5 sit next to Opus 5 and Fable 5.1?
It keeps pace with Claude Fable 5.1 on most tasks and clearly outclasses Opus 5, though real-world gaps are narrower than leaderboards imply.
Is Claude Opus 5.5 available for biology and security research?
Screened labs can apply to the Life Sciences Verification Program today, and Cyber Verification Program slots open up over the next few weeks.
Do subscription caps change with Claude Opus 5.5?
They do — five-hour limits increase on Pro, Max, Team, and seat-based Enterprise plans, and you get a rate limit reset you can bank and spend whenever you like.
Begin Your First Claude Opus 5.5 Run
Spin up Claude Opus 5.5 at 40% lower cost, enjoy higher five-hour limits, and bank a rate limit reset for whenever you need it.