Claude Sonnet 5
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
Input / 1M
$2.00
Output / 1M
$10.00
Context
1M
AA Intelligence
38.2
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$2.00
input / 1M
$10.00
output / 1M
$0.20
cached input / 1M
$12.00
1M in + 1M out
:batch variant
$1.00 in · $5.00 out
- Context window
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Providers
- 5
- Cheapest provider
- Amazon Bedrock · $2.00 / $10.00
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- 38.2 / 71.5 / 43.6
✓ 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: $2.00 input · $10.00 output per 1M tokens
Benchmarks
Third-party indices as published through OpenRouter — Artificial Analysis and Design Arena. Not measured by us.
- AA Intelligence Index
- 38.2
- AA Coding Index
- 71.5
- AA Agentic Index
- 43.6
Design Arena
CategoryEloWin %Rank
agenticgamedev
1226
51.9%
#7
androidnative
1226
54.3%
#9
blender3d
1095
40.6%
#15
fullstack
1249
53.7%
#9
godotgamedev
1225
54.4%
#13
htmlslides
1114
53.7%
#9
mobileapps
1213
51%
#15
python-pptxslides
1171
50.3%
#14
spreadsheet
1082
46.9%
#14
webapps
1245
53.2%
#13
3d
1262
54%
#28
asciiart
1207
51.3%
#22
codecategories
1276
52.6%
#24
dataviz
1252
52.9%
#34
gamedev
1277
51.4%
#25
svg
1192
49.4%
#30
uicomponent
1276
53.8%
#27
website
1274
52.3%
#26
Providers
5 providers · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| Amazon Bedrock | unknown | 1M | $2.00 | $10.00 | 100% | — |
| Anthropic | unknown | 1M | $2.00 | $10.00 | 100% | — |
| Azure | unknown | 1M | $2.00 | $10.00 | — | — |
| Claude Platform on AWS | unknown | 1M | $2.00 | $10.00 | 100% | — |
| unknown | 1M | $2.00 | $10.00 | 100% | — | |
| Amazon Bedrock | unknown | 1M | $2.20 | $11.00 | — | — |
| Amazon Bedrock | unknown | 1M | $2.20 | $11.00 | — | — |
| Azure | unknown | 1M | $2.20 | $11.00 | — | — |
| unknown | 1M | $2.20 | $11.00 | — | — | |
| unknown | 1M | $2.20 | $11.00 | — | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- anthropic
- Released on OpenRouter
- 2026-06-30
- Context window
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Input
- text, image, file
- Output
- text
- Tokenizer
- Claude
- Moderated by provider
- Yes
- OpenRouter id
- anthropic/claude-sonnet-5
Compare with
Popular comparisons
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.