Claude Opus 4.5
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
Input / 1M
$5.00
Output / 1M
$25.00
Context
200K
AA Intelligence
29.1
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$5.00
input / 1M
$25.00
output / 1M
$0.50
cached input / 1M
$30.00
1M in + 1M out
:batch variant
$2.50 in · $12.50 out
- Context window
- 200,000 tokens
- Max output
- 64,000 tokens
- Providers
- 5
- Cheapest provider
- Amazon Bedrock · $5.00 / $25.00
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- 29.1 / — / —
✓ Tool calling
✓ Reasoning
✓ Structured outputs
✓ Image input
✓ File input
✗ Audio input
✓ Prompt caching
Price history
tracking started — chart appears after 7 days of snapshots (6 recorded)Current: $5.00 input · $25.00 output per 1M tokens
Benchmarks
Third-party indices as published through OpenRouter — Artificial Analysis and Design Arena. Not measured by us.
- AA Intelligence Index
- 29.1
- AA Coding Index
- —
- AA Agentic Index
- —
Design Arena
CategoryEloWin %Rank
3d
1214
58.5%
#44
asciiart
1190
54.8%
#29
codecategories
1242
59.5%
#44
dataviz
1243
58.5%
#37
gamedev
1229
59.3%
#42
svg
1181
58.7%
#36
uicomponent
1236
58.1%
#45
website
1247
59.7%
#45
androidnative
1179
65.5%
#18
fullstack
1156
60.2%
#24
mobileapps
1189
60.7%
#21
webapps
1159
55.1%
#30
Providers
5 providers · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| Amazon Bedrock | unknown | 200K | $5.00 | $25.00 | 100% | — |
| Anthropic | unknown | 200K | $5.00 | $25.00 | 100% | — |
| Azure | unknown | 200K | $5.00 | $25.00 | — | — |
| Claude Platform on AWS | unknown | 200K | $5.00 | $25.00 | 100% | — |
| unknown | 200K | $5.00 | $25.00 | — | — | |
| Amazon Bedrock | unknown | 200K | $5.50 | $27.50 | — | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- anthropic
- Released on OpenRouter
- 2025-11-24
- Context window
- 200,000 tokens
- Max output
- 64,000 tokens
- Input
- file, image, text
- Output
- text
- Tokenizer
- Claude
- Moderated by provider
- Yes
- OpenRouter id
- anthropic/claude-opus-4.5
Compare with
Popular comparisons
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.