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
#66
Across all subsets · overall
Total arena votes
241,722
Across 34 (subset, category) entries
Providers on OR
1
Google
First seen
2026-05-08
45 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 |
|---|---|---|---|---|---|---|---|---|
google-vertex | 200K | $15.00 | $75.00 | 100.00% | - | - | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #54 | Creative Writing | - | 1416 | 5,480 | |
| #60 | Longer Query | - | 1447 | 8,358 | |
| #62 | Industry Writing And Literature And Language | - | 1418 | 9,430 | |
| #64 | German | - | 1431 | 1,232 | |
| #66 | Japanese | - | 1381 | 974 | |
| #72 | Industry Entertainment And Sports And Media | - | 1399 | 7,589 | |
| #73 | Russian | - | 1426 | 2,815 | |
| #77 | Industry Legal And Government | - | 1438 | 2,912 | |
| #77 | Industry Medicine And Healthcare | - | 1447 | 2,636 | |
| #80 | Multi Turn | - | 1428 | 7,695 | |
| #85 | Korean | - | 1363 | 961 | |
| #88 | Instruction Following | - | 1414 | 10,700 | |
| #91 | Coding | - | 1464 | 7,899 | |
| #95 | Expert | - | 1435 | 2,220 | |
| #95 | Hard Prompts | - | 1435 | 19,166 | |
| #95 | Hard Prompts English | - | 1443 | 9,920 | |
| #100 | Chinese | - | 1445 | 2,418 | |
| #101 | French | - | 1425 | 580 | |
| #102 | English | - | 1425 | 21,450 | |
| #103 | Industry Life And Physical And Social Science | - | 1430 | 7,076 | |
| #104 | Overall | - | 1412 | 44,208 | |
| #105 | Exclude Ties | - | 1399 | 32,059 | |
| #105 | Spanish | - | 1396 | 871 | |
| #109 | Industry Software And It Services | - | 1442 | 14,853 | |
| #112 | Industry Business And Management And Financial Operations | - | 1403 | 7,178 | |
| #113 | Math | - | 1403 | 2,768 | |
| #116 | Industry Mathematical | - | 1410 | 2,638 |
Vision
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #25 | Creative Writing | - | 1249 | 106 | |
| #35 | Creative Writing Vision | - | 1245 | 106 | |
| #54 | Homework | - | 1236 | 334 | |
| #62 | English | - | 1195 | 1,034 | |
| #63 | Ocr | - | 1196 | 1,361 | |
| #65 | Diagram | - | 1201 | 471 | |
| #66 | Overall | - | 1188 | 2,224 |