Anthropic: Claude Opus 4.8
anthropic/claude-opus-4.8
Context: 1,000,000In: $5.00/1MOut: $25.00/1MUpdated 2026-08-05
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Intelligence
55.7
Coding
74.3
Agentic
47.2
Metric profile
Trend over time
Intelligence
55.7
Coding
74.3
Agentic
47.2
Only 1 snapshot so far (data refreshes daily) — the trend line appears after the 2nd snapshot.
Classic evals (curated from model cards)
Anthropic Claude (Opus) — manually maintained, may lag releases
MMLU-Pro
77.5%
GPQA Diamond
78.6%
HumanEval
95%
MATH-500
96.8%
AIME 2025
32%
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| agenticslides(python-pptx) | 1310 | 68.9% | #2 |
| pptxslides | 1306 | 67.9% | #2 |
| asciiart | 1306 | 63.1% | #5 |
| python-pptxslides | 1298 | 65.9% | #4 |
| agenticslides | 1294 | 64.8% | #2 |
| gamedev | 1290 | 54.8% | #17 |
| fullstack | 1286 | 62.4% | #4 |
| uicomponent | 1279 | 54.4% | #24 |
| 3d | 1276 | 53.4% | #24 |
| webapps | 1271 | 53.7% | #6 |
| codecategories | 1271 | 53.7% | #26 |
| website | 1269 | 54.1% | #27 |
| androidnative | 1264 | 59.2% | #5 |
| dataviz | 1262 | 54.4% | #24 |
| agenticgamedev | 1261 | 61.6% | #2 |
| mobileapps | 1257 | 57.7% | #4 |
| godotgamedev | 1254 | 58.9% | #5 |
| htmlslides | 1238 | 57% | #3 |
| agenticslides(html) | 1230 | 56% | #4 |
| agentichtmlslides | 1227 | 55.6% | #4 |
| svg | 1225 | 53.3% | #20 |