Claude Opus 4.5
- Context
- 200K
- 64K max output
- Input price
- $5.00
- per 1M tokens · Claude API
- Output price
- $25.00
- per 1M tokens
- Epoch Capabilities Index
- 150.1
- #40 of 71 listed
- LMArena Text
- 1,474
- #26 of 79 listed
Where to run it
8 offerings · prices as listed| Meter | Tier | Price |
|---|---|---|
| Input | Standard | $5.00 / 1M tokens |
| Batch | $2.50 / 1M tokens | |
| Output | Standard | $25.00 / 1M tokens |
| Batch | $12.50 / 1M tokens | |
| Cache read | Standard | $0.50 / 1M tokens |
| Cache write | 5-minute cache | $6.25 / 1M tokens |
| 1-hour cache | $10.00 / 1M tokens | |
Amazon Bedrock (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.00 / 1M tokens |
| Batch | $2.50 / 1M tokens | |
| Output | Standard | $25.00 / 1M tokens |
| Batch | $12.50 / 1M tokens | |
| Cache read | Standard | $0.50 / 1M tokens |
| Cache write | 5-minute cache | $6.25 / 1M tokens |
| 1-hour cache | $10.00 / 1M tokens | |
Amazon Bedrock (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.50 / 1M tokens |
| Batch | $2.75 / 1M tokens | |
| Output | Standard | $27.50 / 1M tokens |
| Batch | $13.75 / 1M tokens | |
| Cache read | Standard | $0.55 / 1M tokens |
| Cache write | 5-minute cache | $6.88 / 1M tokens |
| 1-hour cache | $11.00 / 1M tokens | |
Amazon Bedrock (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.50 / 1M tokens |
| Batch | $2.75 / 1M tokens | |
| Output | Standard | $27.50 / 1M tokens |
| Batch | $13.75 / 1M tokens | |
| Cache read | Standard | $0.55 / 1M tokens |
| Cache write | 5-minute cache | $6.88 / 1M tokens |
| 1-hour cache | $11.00 / 1M tokens | |
Google Cloud Vertex AI (opens in a new tab) claude-opus-4-5 | ||
| Input | Standard | $5.00 / 1M tokens |
| Batch | $2.50 / 1M tokens | |
| Output | Standard | $25.00 / 1M tokens |
| Batch | $12.50 / 1M tokens | |
| Cache read | Standard | $0.50 / 1M tokens |
| Batch | $0.25 / 1M tokens | |
| Cache write | 5-minute cache | $6.25 / 1M tokens |
| 1-hour cache | $10.00 / 1M tokens | |
| 5-minute cache · Batch | $3.13 / 1M tokens | |
| 1-hour cache · Batch | $5.00 / 1M tokens | |
Google Cloud Vertex AI (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.50 / 1M tokens |
| Batch | $2.75 / 1M tokens | |
| Prompts over 200K tokens | $5.50 / 1M tokens | |
| Output | Standard | $27.50 / 1M tokens |
| Batch | $13.75 / 1M tokens | |
| Prompts over 200K tokens | $27.50 / 1M tokens | |
| Cache read | Standard | $0.55 / 1M tokens |
| Batch | $0.28 / 1M tokens | |
| Prompts over 200K tokens | $0.55 / 1M tokens | |
| Cache write | 5-minute cache | $6.88 / 1M tokens |
| 1-hour cache | $11.00 / 1M tokens | |
| 5-minute cache · Batch | $3.44 / 1M tokens | |
| 1-hour cache · Batch | $5.50 / 1M tokens | |
| Prompts over 200K tokens · 5-minute cache | $6.88 / 1M tokens | |
| Prompts over 200K tokens · 1-hour cache | $11.00 / 1M tokens | |
Google Cloud Vertex AI (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.50 / 1M tokens |
| Batch | $2.75 / 1M tokens | |
| Output | Standard | $27.50 / 1M tokens |
| Batch | $13.75 / 1M tokens | |
| Cache read | Standard | $0.55 / 1M tokens |
| Cache write | 5-minute cache | $6.88 / 1M tokens |
| 1-hour cache | $11.00 / 1M tokens | |
| 5-minute cache · Batch | $3.44 / 1M tokens | |
Google Cloud Vertex AI (opens in a new tab) Claude Opus 4.5 | ||
| Input | Standard | $5.50 / 1M tokens |
| Batch | $2.75 / 1M tokens | |
| Output | Standard | $27.50 / 1M tokens |
| Batch | $13.75 / 1M tokens | |
| Cache read | Standard | $0.55 / 1M tokens |
| Batch | $0.28 / 1M tokens | |
| Cache write | 5-minute cache | $6.88 / 1M tokens |
| 1-hour cache | $11.00 / 1M tokens | |
| 5-minute cache · Batch | $3.44 / 1M tokens | |
| 1-hour cache · Batch | $5.50 / 1M tokens | |
Changes
All changes →- 3 new prices on Claude API Cache write (1-hour cache) $10.00 · Input (Batch) $2.50 · Output (Batch) $12.50
Cited scores
From third-party leaderboards, not measured by us- Epoch Capabilities Index 150.1
#40 of 71 listed models · CI 147.9–152.7
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- LMArena Text 1,474
#26 of 79 listed models · high effort, 32k thinking · CI 1,470–1,477 · 37,468 votes
Also listed: claude-opus-4-5-20251101 1,470
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made
- Epoch AI · FrontierMath Tiers 1–3 34.4%
#47 of 56 listed models · 32K thinking budget · ±2.82
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- Epoch AI · GPQA Diamond 86%
#44 of 64 listed models · 32K thinking budget · ±2.07
Also listed: 16K thinking budget 85.5% · claude-opus-4-5-20251101 80.7%
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- Epoch AI · SWE-bench Verified 76.7%
#10 of 23 listed models · ±1.92
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- LMArena Text · Chinese 1,501
#35 of 79 listed models · high effort, 32k thinking · CI 1,490–1,512 · 3,047 votes
Also listed: claude-opus-4-5-20251101 1,496
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made
- LMArena Text · Coding 1,531
#15 of 79 listed models · high effort, 32k thinking · CI 1,523–1,538 · 7,798 votes
Also listed: claude-opus-4-5-20251101 1,523
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made