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 for overnight coding, deep research, and complex automation — sharper answers, fewer tokens, and lower spend per task.
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.
Veo3.1
Create Stunning Videos with Veo3.1
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
Claude Opus 5.5: Lower Cost, Clearer Output on Complex Jobs
It consumes fewer tokens than Opus 5, explains its reasoning plainly, and pushes long automated workloads across the finish line sooner.
- Roughly 40% Less Spend per TaskFewer tokens plus cheaper rates bring default usage to $4 input, $20 output, and $0.20 for cached reads.
- Faster Responses, Up to 2.5x in Fast ModeTokens arrive over 30% quicker than Opus 5, and Fast mode inside Claude Code can push throughput to 2.5x.
- Readable, Well-Structured AnswersClaude Opus 5.5 states the conclusion first, keeps prose tight, and stays coherent across hours of back-and-forth.
Getting Started with Claude Opus 5.5
Three quick steps take Claude Opus 5.5 from setup to running research, coding, and hands-off automation.
What Claude Opus 5.5 Does Best
Agentic coding, large-scale migrations, prompt-injection resistance, research precision, and lean token usage are where Claude Opus 5.5 shines.
Top-Tier Agentic Coding, Lower Spend
Claude Opus 5.5 posts 54.6% on FrontierCode and 52.5% on CursorBench while costing far less per completed task.
Migrations Across Entire Codebases
One tester moved 680,000 lines in under a day; another repaired 200,000 lines in three hours, a job Opus 5 needed 20 hours for.
Hardened Against Prompt Injection
In coding, tool use, and browsing tests, Claude Opus 5.5 equals or surpasses Opus 5 and matches Fable 5.1 on Gray Swan.
Reliable Research and Knowledge Output
16 of 18 Claude Opus 5.5 reports met our quality bar, and the model scores 1846 Elo on GDPval-AA v2.1.
Finance and Business Workflows
Walleye Capital watched Claude Opus 5.5 clear their suite at its lowest setting, and a merger model beat Opus 5 in 63 minutes.
Leaner Token Usage per Task
Lower per-token pricing plus fewer tokens consumed adds up to a 40% reduction, with testers wrapping up in half the turns.
Claude Opus 5.5: Questions Answered
Quick answers on Claude Opus 5.5 pricing, response speed, autonomous safety, model comparisons, and subscription limits.
What does Claude Opus 5.5 cost to run?
Input runs $4 and output $20 per million tokens, 20% under Opus 5, with cached reads at $0.20 — most workloads land about 40% cheaper.
How quickly does Claude Opus 5.5 respond?
Output arrives more than 30% faster than Opus 5, and Fast mode in Claude Code can reach roughly 2.5x throughput.
Can I let Claude Opus 5.5 run without supervision?
It ranks first in our automated behavioral audit and is much less prone to irreversible actions or drifting past the boundaries it was given.
How does Claude Opus 5.5 stack up against Opus 5 and Fable 5.1?
On most real work it keeps pace with Claude Fable 5.1 while clearly outperforming Opus 5 — and the practical gap is narrower than raw benchmarks imply.
Does Claude Opus 5.5 support biology and cybersecurity use?
Verified labs can apply to the Life Sciences Verification Program today, and Cyber Verification Program access opens wider in the coming weeks.
Will subscription limits change?
Yes — five-hour caps increase across Pro, Max, Team, and seat-based Enterprise plans, and you get a rate limit reset you can save and spend whenever you like.
Launch Claude Opus 5.5 on Your Next Project
Run Claude Opus 5.5 at about 40% less spend per task, plus higher five-hour caps and a rate limit reset you can bank for later.