Claude Opus 5
Released Jul 24, 2026text+image+file→text
Set alertTry it on:
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...
Best overall rank
#3
Across all subsets · overall
Total arena votes
54,456
Across 32 (subset, category) entries
Providers on OR
7
Google + others
First seen
2026-07-28
0 days tracked
Trend
Pricing
Per token
- Input (per 1M)
- $5.00
- Output (per 1M)
- $25.00
- Cache Read (per 1M)
- $0.500
- Cache Write (per 1M)
- $6.25
Per unit
- Web search
- $0.010/call
Capabilities
Modality
text+image+file->textContext
1M tokens
Tokenizer
Claude
Max output
128K tokens
Moderation
Moderated
Supported parameters
include_reasoning
max_completion_tokens
max_tokens
reasoning
reasoning_effort
response_format
stop
structured_outputs
temperature
tool_choice
tools
verbosity
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
google-vertex/europe | 1M | $5.50 | $27.50 | 100.00% | - | - | - | |
| Amazon Bedrock | amazon-bedrock | 1M | $5.00 | $25.00 | 99.80% | - | - | - |
| Azure | azure/us-east-2 | 1M | $5.00 | $25.00 | 99.76% | - | - | - |
google-vertex/global | 1M | $5.00 | $25.00 | 99.61% | - | - | - | |
| Amazon Bedrock | amazon-bedrock/claude-on-aws | 1M | $5.00 | $25.00 | 99.47% | - | - | - |
| Anthropic | anthropic | 1M | $5.00 | $25.00 | 99.02% | - | - | - |
| Claude Platform on AWS | claude-on-aws | 1M | $5.00 | $25.00 | 98.57% | - | - | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| ★ #1 | Chinese | high | 1588 | 383 | |
| ★ #1 | Expert | high | 1561 | 652 | |
| ★ #1 | Industry Mathematical | high | 1575 | 300 | |
| ★ #2 | Industry Business And Management And Financial Operations | high | 1506 | 1,058 | |
| ★ #2 | Industry Legal And Government | high | 1515 | 443 | |
| ★ #2 | Math | high | 1533 | 258 | |
| ★ #3 | Russian | high | 1509 | 628 | |
| ★ #4 | Hard Prompts | high | 1526 | 4,051 | |
| ★ #4 | Instruction Following | high | 1503 | 2,172 | |
| ★ #5 | Hard Prompts English | high | 1524 | 1,710 | |
| ★ #5 | Industry Entertainment And Sports And Media | high | 1475 | 1,625 | |
| ★ #5 | Longer Query | high | 1509 | 2,795 | |
| ★ #5 | Non English | high | 1485 | 3,601 | |
| #6 | English | high | 1499 | 2,558 | |
| #6 | Industry Life And Physical And Social Science | high | 1514 | 1,046 | |
| #6 | Industry Medicine And Healthcare | high | 1511 | 489 | |
| #6 | Industry Software And It Services | high | 1531 | 2,277 | |
| #7 | Coding | high | 1535 | 1,636 | |
| #7 | Exclude Ties | high | 1508 | 4,693 | |
| #7 | French | high | 1513 | 203 | |
| #7 | Overall | high | 1493 | 6,159 | |
| #8 | Industry Writing And Literature And Language | high | 1482 | 1,678 | |
| #10 | Creative Writing | high | 1475 | 1,281 | |
| #19 | Multi Turn | high | 1485 | 919 |
Vision
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| ★ #4 | English | high | 1301 | 665 | |
| ★ #5 | Overall | high | 1299 | 1,992 | |
| #6 | Ocr | high | 1309 | 1,331 | |
| #19 | Diagram | high | 1306 | 447 |
WebDev
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| ★ #1 | Webdev-html | high | 1690 | 313 | |
| ★ #3 | Overall | high | 1670 | 2,654 | |
| ★ #3 | Webdev | high | 1670 | 2,654 | |
| ★ #3 | Webdev-react | high | 1686 | 1,785 |