Anthropic: Claude Opus 4
Released May 22, 2025Try it on:
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...
Best overall rank
#60
Across all subsets · overall
Total arena votes
241,793
Across 34 (subset, category) entries
Providers on OR
2
Anthropic + others
First seen
2026-05-08
26 days tracked
Trend
Pricing
Per token
- Input (per 1M)
- $15.00
- Output (per 1M)
- $75.00
- Cache Read (per 1M)
- $1.50
- Cache Write (per 1M)
- $18.75
Per unit
- Web search
- $0.010/call
Capabilities
Modality
text+image+file->textContext
200K tokens
Tokenizer
Claude
Knowledge cutoff
2025-01-31
Max output
32K tokens
Moderation
Unmoderated
Supported parameters
include_reasoning
max_tokens
reasoning
stop
temperature
tool_choice
tools
top_p
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
| Anthropic | anthropic | 200K | $15.00 | $75.00 | 99.95% | - | - | - |
google-vertex | 200K | $15.00 | $75.00 | 99.86% | - | - | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #50 | Creative Writing | - | 1417 | 5,485 | |
| #54 | Longer Query | - | 1447 | 8,361 | |
| #56 | Industry Writing And Literature And Language | - | 1418 | 9,436 | |
| #57 | German | - | 1431 | 1,231 | |
| #60 | Japanese | - | 1381 | 974 | |
| #67 | Industry Entertainment And Sports And Media | - | 1399 | 7,593 | |
| #68 | Russian | - | 1427 | 2,816 | |
| #70 | Industry Legal And Government | - | 1439 | 2,915 | |
| #72 | Industry Medicine And Healthcare | - | 1448 | 2,636 | |
| #74 | Multi Turn | - | 1428 | 7,694 | |
| #81 | Instruction Following | - | 1413 | 10,699 | |
| #81 | Korean | - | 1364 | 963 | |
| #84 | Coding | - | 1464 | 7,903 | |
| #89 | Expert | - | 1435 | 2,219 | |
| #89 | Hard Prompts | - | 1435 | 19,166 | |
| #89 | Hard Prompts English | - | 1442 | 9,919 | |
| #92 | French | - | 1426 | 580 | |
| #94 | Chinese | - | 1446 | 2,420 | |
| #94 | Industry Life And Physical And Social Science | - | 1430 | 7,074 | |
| #95 | English | - | 1425 | 21,452 | |
| #97 | Overall | - | 1412 | 44,223 | |
| #98 | Exclude Ties | - | 1400 | 32,075 | |
| #98 | Spanish | - | 1396 | 872 | |
| #103 | Industry Business And Management And Financial Operations | - | 1403 | 7,179 | |
| #103 | Industry Software And It Services | - | 1441 | 14,859 | |
| #106 | Math | - | 1403 | 2,768 | |
| #112 | Industry Mathematical | - | 1409 | 2,639 |
Vision
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #22 | Creative Writing | - | 1249 | 106 | |
| #32 | Creative Writing Vision | - | 1246 | 106 | |
| #49 | Homework | - | 1237 | 336 | |
| #57 | English | - | 1195 | 1,034 | |
| #58 | Ocr | - | 1196 | 1,363 | |
| #59 | Diagram | - | 1202 | 471 | |
| #60 | Overall | - | 1188 | 2,226 |