Claude Opus 5.5
UI components
1378 Elo
#3 of 157
Intelligence
58.4
top 1%
Web design
1325 Elo
#5 of 172
Input
$4
Cached input
$0.20
Output
$20
per 1M tokens · Standard
8.6× the cheapest in view
Models
186 models with live API prices, independent benchmarks and real usage. Filter by what you're building and see your monthly cost.
Prices tracked from the official pages of
Compare AI models
Pick a use case, set your volume, and compare quality against what you'll actually pay.
Build software
Create media
Run in production
UI / UX design: Reading screenshots and mockups, generating layouts, visual assets and design ideas.
Every token-priced card shows its cost for this workload.
Based on Design Arena scores and your workload estimate
Top performer
Highest UI components score among the models in view.
Best value
Most UI components per dollar — about 2.5× cheaper than the top performer.
Budget pick
Cheapest model that still scores above the median on UI components.
47 models · sorted by best fit
UI components
1378 Elo
#3 of 157
Intelligence
58.4
top 1%
Web design
1325 Elo
#5 of 172
Input
$4
Cached input
$0.20
Output
$20
per 1M tokens · Standard
8.6× the cheapest in view
UI components
1345 Elo
#6 of 157
Coding
78
top 2%
Agentic
56.5
top 2%
Input
$5
Cached input
$0.50
Output
$25
per 1M tokens · Standard
11× the cheapest in view
UI components
1333 Elo
#13 of 157
Intelligence
49.7
top 23%
Coding
81.6
top 1%
Input
$10
Cached input
$0.25
Output
$50
per 1M tokens · Standard
21× the cheapest in view
Our flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, autonomous multi-step agents, and long-decode generation up to 1M tokens.
UI components
1332 Elo
#14 of 157
Intelligence
50.4
top 18%
Web design
1315 Elo
#8 of 172
Input
$2
Cached input
$0.10
Output
$10
per 1M tokens · Standard
4.3× the cheapest in view
UI components
1313 Elo
#16 of 157
Coding
76.5
Agentic
50.7
Input
$10
Cached input
$1
Output
$50
per 1M tokens · Standard
22× the cheapest in view
UI components
1290 Elo
#25 of 157
Coding
76.8
top 6%
Agentic
53
top 6%
Input
$2
Cached input
$0.50
Output
$6
per 1M tokens · Standard · < 200k prompt tokens
3.4× the cheapest in view
UI components
1278 Elo
#28 of 157
Web design
1290 Elo
#21 of 172
Input
$5
Cached input
$0.50
Output
$25
per 1M tokens · Standard
11× the cheapest in view
Our 3rd generation Pro model, built for multimodal understanding, agentic capabilities, and vibe-coding.
UI components
1275 Elo
#30 of 157
Coding
68.8
top 27%
Agentic
8.2
top 70%
Input
$2
Cached input
$0.20
Output
$12
per 1M tokens · Standard
4.8× the cheapest in view
UI components
1275 Elo
#31 of 157
Coding
72.4
top 17%
Agentic
41.2
top 26%
Input
$2
Cached input
$0.30
Output
$6
per 1M tokens · Standard · < 200k prompt tokens
3.4× the cheapest in view
UI components
1266 Elo
#36 of 157
Intelligence
35
top 44%
Web design
1248 Elo
#47 of 172
Input
$2
Cached input
$0.50
Output
$6
per 1M tokens · Standard · < 200k prompt tokens
3.4× the cheapest in view
UI components
1255 Elo
#42 of 157
Coding
74.9
top 13%
Agentic
36.4
top 34%
Input
$5
Cached input
$0.50
Output
$30
per 1M tokens · Standard · <272K context length
12× the cheapest in view
UI components
1254 Elo
#43 of 157
Coding
74.3
top 15%
Agentic
41.9
top 24%
Input
$5
Cached input
$0.50
Output
$25
per 1M tokens · Standard
11× the cheapest in view
UI components
1233 Elo
#49 of 157
Web design
1245 Elo
#50 of 172
Input
$5
Cached input
$0.50
Output
$25
per 1M tokens · Standard
11× the cheapest in view
UI components
1216 Elo
#58 of 157
Intelligence
23.1
Coding
68.8
Input
$1.32
Cached input
$0.044
Output
$3.96
per 1M tokens · Standard
2.2× the cheapest in view
A Pro model which excels at coding and complex reasoning tasks.
UI components
1134 Elo
#101 of 157
Coding
33.3
top 68%
Agentic
1.6
top 81%
Input
$1.25
Cached input
$0.125
Output
$10
per 1M tokens · Standard
3.6× the cheapest in view
UI components
1097 Elo
#114 of 157
Coding
20.1
top 83%
Agentic
1
top 90%
Input
$0.50
Cached input
—
Output
$1.50
per 1M tokens · Standard
Cheapest in view
A native image generation model, optimized for speed, flexibility, and contextual understanding. Text input and output is priced the same as 2.5 Flash.
Image quality
1183 Elo
#12 of 16
Input
$0.30
Cached input
—
Output
$0.039
per 1M tokens · Standard
Input
$0.70
Cached input
$0.07
Output
$2.10
per 1M tokens · Standard
1.2× the cheapest in view
Input
$1.40
Cached input
$0.14
Output
$4.40
per 1M tokens · Standard
2.4× the cheapest in view
Coding
73.6
top 16%
Agentic
38.6
top 32%
Input
$5
Cached input
$0.50
Output
$25
per 1M tokens · Standard
11× the cheapest in view
Input
$5
Cached input
$0.50
Output
$30
per 1M tokens · Standard
12× the cheapest in view
Input
$10
Cached input
$0.25
Output
$50
per 1M tokens · Standard
21× the cheapest in view
Intelligence
56.9
top 4%
Coding
77.1
top 5%
Agentic
51
top 9%
Input
$10
Cached input
$1
Output
$50
per 1M tokens · Standard
22× the cheapest in view
Input
$10
Cached input
$1
Output
$50
per 1M tokens · Standard
22× the cheapest in view
Not sure where to begin?
What you want to build, how much you code and your budget: you'll get the exact tools and the model to use.
Step 1 of 3
AI 101
No jargon. Read this once and every page on AgentCost will make sense.
The “brain”. You send it text (or images, audio) and it sends back an answer. GPT, Claude, Gemini and DeepSeek are model families.
“Summarize this email” → a summary.
A model plus tools and a loop: it plans, takes actions (edit files, browse, call APIs), checks results and keeps going until the task is done.
“Add a login page” → it writes code, runs it, fixes errors.
How your app talks to a model. You pay per use instead of a monthly seat, which is why your volume decides the bill.
Your support page sends each question to the model's API.
The unit models are billed in — roughly ¾ of a word. Prices are “per 1M tokens”, with input (what you send) and output (what it writes) priced separately.
A 750-word article ≈ 1,000 tokens.
How much the model can read at once — its short-term memory. Bigger windows fit whole codebases or long documents in one request.
1M tokens ≈ several novels at once.
A standardized test that scores models on the same tasks, so you can compare quality fairly instead of trusting marketing.
Coding Index: how well a model solves real coding tasks.
You want an answer, text or a classification
→ A model
Call its API, or chat with it
You want a task done end-to-end
→ An agent
Use a ready agent or build one with a framework
You don't code and want a working app
→ An app-builder agent
Describe it, iterate by chatting
You want to cut cost
→ A smaller model
Use the “Best value” sort and test on real data
Usage trends
Real token volume across apps routed through OpenRouter (2026-10-29 – 2026-10-29). Not a survey — what production traffic is choosing right now.
Tokens processed in the latest ranking window.
The tools developers build with every day.
Hermes Agent is an open-source, self-improving AI agent by Nous Research that runs persistently with memory across sessions, and builds reusable skills from experience. It comes with 40+ built-in tools, including web search, browser automation, and vision, plus scheduled automations and subagents.
Claude Code is Anthropic's agentic coding tool that reads your entire codebase, plans and executes changes across files, runs tests, and iterates on failures, all from natural language prompts.
There are many coding agents, but this one is yours.
A coding agent that helps you build and ship with AI
Kilo Code is an open-source AI coding agent that works across VS Code, JetBrains, and CLI to help developers ship code faster with agentic workflows.
OpenClaw is an open-source AI agent that connects to your messaging apps and takes real actions on your behalf, from running commands and browsing the web to managing files and sending emails.
Methodology
Straight from each provider's official pricing page, re-checked every few hours. Every model's “All prices” panel links the exact page it came from. If a page changes and our reader breaks, we keep showing the last verified prices and mark the provider below.
We don't run benchmarks and never make up numbers. Intelligence, Coding and Agentic scores are Artificial Analysis's independent indexes; web and UI design scores are Design Arena's crowd-voted Elo ratings; “most used” ranks are real token volume from OpenRouter. Each is linked below.
From the models currently in view: the top performer has the highest score on the benchmark that fits your use case; best value has the most score per dollar among above-median models; the budget pick is the cheapest model that still scores above the median. Change filters or your workload and the picks update.
A model's position in its own provider's lineup, read from the model family (Opus/Sonnet/Haiku, Pro/Flash/Lite, -mini…) and its price. It's a quick orientation aid — for actual quality, use the benchmark scores.
Your monthly input and output tokens × the model's per-million-token prices, with the cached share of input charged at the cache-read rate. It excludes tool fees, search grounding, images and taxes — always confirm on the provider's page before committing budget.
No. It's independent and free to use. No provider pays for placement or rankings.
Independent Intelligence, Coding and Agentic indexes
Crowd-voted Elo for websites, UI components and other design tasks
Real token usage across apps routed through OpenRouter
Community
Every testimonial is verified by hand before it's published.
Reach the developer
Spotted a wrong price, want a provider added, or have an idea that would make this more useful for your team? Partnerships and collaborations are welcome too.
Your story could be first here.
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