Anthropic
Anthropic: Claude Sonnet 4.6
anthropic/claude-sonnet-4.6
Score82
Add to CompareInput / M
Output / M
Context
Max Output
128K
Usage
#10 · 3.30%
Quality
79.2 / 100
Providers
4
Best Uptime 30m
100.00%
Released
Feb 17, 2026
Modalities
text, image, file
About
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...
Capabilities
Vision
Tools
Reasoning
Streaming
JSON Mode
Providers
Per-provider pricing, uptime, latency
No provider data yet — will populate on next endpoints sync.
Benchmarks
Quality index 79.2 / 100
Artificial Analysis
intelligence index
47.2 / 100
coding index
63.0 / 100
agentic index
40.8 / 100
Design Arena
elo models website
1327.0
elo models codecategories
1326.0
elo models dataviz
1322.0
elo models gamedev
1322.0
elo models uicomponent
1322.0
elo models 3d
1316.0
elo models asciiart
1275.0
elo models svg
1255.0
Performance History
54 snapshots
Price History
0 recorded changes
No price changes recorded yet.
Usage (OpenRouter)
Rank #10 of the market
3.30% share
Activity Timeline
- No events yet.
Versus
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First seen 3d ago · Last verified 2m ago