Anthropic: Claude Opus 4.8
🇺🇸 Anthropic · Claude Opus
Input Price $5.00 per million tokens NT$160
Output Price $25.00 per million tokens NT$800
Context Window 1M tokens Output limit: 128K
OpenRouter Route Price Please verify with official pricing pages
| Dimension | Unit | Price (USD) |
|---|---|---|
| Input | per 1M tokens | $5.00 |
| Input | per 1M tokens | $5.00 |
| Output | per 1M tokens | $25.00 |
| Output | per 1M tokens | $25.00 |
| Cached Input | per 1M tokens | $0.500 |
| Cached Input | per 1M tokens | $0.500 |
| Cache Write | per 1M tokens | $6.25 |
| Cache Write | per 1M tokens | $6.25 |
| Web Search | per search | $0.010 |
| Web Search | per search | $0.010 |
- Provider
- Anthropic (Anthropic)
- Model Family
- Claude Opus
- Version String
- anthropic/claude-opus-4.8
- Status
- active
- Modality
- text, image, file
- Context Window
- 1,000,000 tokens
- Output Limit
- 128,000 tokens
Index Metrics
Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis
Agentic Index 78 S Measured: 2026-05-28
Coding Index 57 S Measured: 2026-05-28
Intelligence Index 61 S Measured: 2026-05-28
Benchmark Scores
Data source: Artificial Analysis
AA-LCR 67.7% B Measured: 2026-05-28
GPQA Diamond 92.0% S Measured: 2026-05-28
IFBench 62.2% B Measured: 2026-05-28
Non-Hallucination 64.1% Measured: 2026-05-28
Omniscience Accuracy 46.6% Measured: 2026-05-28
SciCode 53.5% A Measured: 2026-05-28
Tau2 94.4% Measured: 2026-05-28
TerminalBench 58.3% Measured: 2026-05-28
Performance Metrics
Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis
First Token Latency 24.9s Measured: 2026-05-28
Output Speed 62 t/s Measured: 2026-05-28
Response Time 33.0s Measured: 2026-05-28
90-Day Price Trend
Input / Output price (USD per 1M tokens)
Past 90 days of records; every price change is shown here
| Date | Dimension | Price (USD) | Source |
|---|---|---|---|
| 2026-05-28 | Web Search | $0.010 | openrouter |
| 2026-05-28 | Cache Write | $6.25 | openrouter |
| 2026-05-28 | Cached Input | $0.500 | openrouter |
| 2026-05-28 | Output | $25.00 | openrouter |
| 2026-05-28 | Input | $5.00 | openrouter |
Description
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...
Key Insights
Key data points from this page for quick reference and citation.
- Anthropic: Claude Opus 4.8 Input price: $5/M tokens
- Anthropic: Claude Opus 4.8 Output price: $25/M tokens
- Context window: 1,000,000 tokens
- Provider: Anthropic
- Model family: Claude Opus
- Modalities: text, image, file
- Data source: OpenRouter, updated daily