anthropic/claude-sonnet-5
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Chat comparison
anthropic/claude-sonnet-5vsclaude-opus-5-5
Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.
Current pricing
See the cost difference clearly
claude-opus-5-5
Checking current pricing…
What's different
Only capabilities that differ between these models are listed. Green highlights the broader supported option or larger context window.
Reasoning
anthropic/claude-sonnet-5
Not supported
claude-opus-5-5Better fit
Supported
Capability scores
AI-estimated ratings on 30 criteria from head-to-head comparisons against 86 other text models in the LLM7 catalog, judged by TypeSafe Jev from public information (2026-10-20). Each score is the win rate against the field, relative to the strongest model for that criterion (100%). Not a benchmark.
Below 50%50–79%80–94%95%+
anthropic/claude-sonnet-5 · leads in 1
67%
Moderate
claude-opus-5-5 · leads in 28
88%
Strong
Knowledge & reasoning
General knowledge
anthropic/claude-sonnet-577%claude-opus-5-5Leads90%Logical reasoning
anthropic/claude-sonnet-541%claude-opus-5-5Leads92%Mathematics
anthropic/claude-sonnet-556%claude-opus-5-5Leads91%Scientific and technical depth
anthropic/claude-sonnet-566%claude-opus-5-5Leads95%Planning and task decomposition
anthropic/claude-sonnet-539%claude-opus-5-5Leads92%
Coding & tools
Code generation
anthropic/claude-sonnet-565%claude-opus-5-5Leads84%Debugging and code review
anthropic/claude-sonnet-560%claude-opus-5-5Leads93%Agentic coding
anthropic/claude-sonnet-552%claude-opus-5-5Leads95%Tool and function calling
anthropic/claude-sonnet-570%claude-opus-5-5Leads92%SQL and query writing
anthropic/claude-sonnet-564%claude-opus-5-5Leads92%
Writing & language
Creative writing
anthropic/claude-sonnet-578%claude-opus-5-5Leads91%Professional writing
anthropic/claude-sonnet-585%claude-opus-5-5Leads95%Conversational quality
anthropic/claude-sonnet-581%claude-opus-5-5Leads93%Multilingual ability
anthropic/claude-sonnet-561%claude-opus-5-5Leads80%Translation
anthropic/claude-sonnet-574%claude-opus-5-5Leads93%Summarization
anthropic/claude-sonnet-565%claude-opus-5-5Leads95%
Data & professional work
Data analysis
anthropic/claude-sonnet-564%claude-opus-5-5Leads96%Professional domains
anthropic/claude-sonnet-578%claude-opus-5-5Leads95%Information extraction
anthropic/claude-sonnet-574%claude-opus-5-5Leads96%Classification and labeling
anthropic/claude-sonnet-568%claude-opus-5-5Leads88%Long-context handling
anthropic/claude-sonnet-544%claude-opus-5-5Leads96%
Reliability & control
Instruction following
anthropic/claude-sonnet-580%claude-opus-5-5Leads93%Structured output
anthropic/claude-sonnet-591%claude-opus-5-5Leads100%Factual accuracy
anthropic/claude-sonnet-589%claude-opus-5-5Leads97%Safety and alignment
anthropic/claude-sonnet-590%claude-opus-5-5Leads94%Steerability
anthropic/claude-sonnet-582%claude-opus-5-5Leads95%Output consistency
anthropic/claude-sonnet-593%claude-opus-5-5Leads97%
Speed, cost & vision
Response speed
anthropic/claude-sonnet-5Leads27%claude-opus-5-513%Cost efficiency
anthropic/claude-sonnet-524%claude-opus-5-524%Image understanding
anthropic/claude-sonnet-558%claude-opus-5-5Leads87%
Latest LLM7 statistics
Recent aggregated percentages and response-time metrics from LLM7, not a global model benchmark or traffic disclosure.
Recent stability
anthropic/claude-sonnet-5
99.81%
claude-opus-5-5
98.83%
Average response time
anthropic/claude-sonnet-5
9,621.62 ms
claude-opus-5-5
12,553.5 ms
P95 API latency
anthropic/claude-sonnet-5
60,000 ms
claude-opus-5-5
60,000 ms
Side-by-side trends
Shared charts make the observed differences easier to read. Metrics without enough history stay hidden.
Request success rate
Both models on the same scale
anthropic/claude-sonnet-5: 98.8%claude-opus-5-5: 100%
Average API latency
Both models on the same scale
anthropic/claude-sonnet-5: 9,166 msclaude-opus-5-5: 3,043 ms
P95 API latency
Both models on the same scale
anthropic/claude-sonnet-5: 60,000 msclaude-opus-5-5: 5,000 ms
Estimate your workload
Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.
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Checking current pricing…
Quick take
- The recent stability rates are too close to distinguish meaningfully.