Anthropic: Claude Opus 4
anthropic/claude-opus-4
101st smartest of 182ReasoningToolsVision
Intelligence
25.5
101st of 182
Design Elo
1196
3D
Speed
—
tokens/sec
Latency
—
first token
Input price
$15.00
324th cheapest
Context
200K
32K max out
How it compares
Smarter than45%
of all ranked models
Cheaper than2%
of all ranked models
Overview
Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in...
Benchmarks
independent · Artificial Analysis & Design ArenaArtificial Analysis69th percentile
Intelligence Index
25.5
GPQA Diamond
70%
Humanity's Last Exam
6%
SciCode
41%
Design Arena · Elo1,469 tournaments
3D
1196
Website
1189
Data Viz
1175
svg
1175
Providers & pricing (1)
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| $15.00 | $75.00 | 200K | 100% |
Specifications
Context window200K
Max output32K
Knowledge cutoffJan 2025
Input modalitiesimage, text, file
Output modalitiestext
Prompt caching—
Cache read price$1.50/M
ModeratedNo
Claude Opus 4 FAQ
How much does Claude Opus 4 cost?
Claude Opus 4 costs $15.00 per million input tokens and $75.00 per million output tokens via OpenRouter, making it 324th cheapest of 332 paid models.
How smart is Claude Opus 4?
Claude Opus 4 scores 25.5 on the Artificial Analysis Intelligence Index, ranking 101st of 182 benchmarked models, with a GPQA Diamond score of 70%.
What is Claude Opus 4's context window?
Claude Opus 4 supports a 200K-token context window and can output up to 32K tokens. It accepts image, text, file input.