anthropic/claude-sonnet-5-5
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Chat comparison
anthropic/claude-sonnet-5-5vsclaude-sonnet-4-6
Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.
Current pricing
See the cost difference clearly
claude-sonnet-4-6
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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-5-5 · leads in 27
86%
Strong
claude-sonnet-4-6 · leads in 3
84%
Strong
Knowledge & reasoning
General knowledge
anthropic/claude-sonnet-5-5Leads89%claude-sonnet-4-682%Logical reasoning
anthropic/claude-sonnet-5-5Leads90%claude-sonnet-4-684%Mathematics
anthropic/claude-sonnet-5-5Leads87%claude-sonnet-4-682%Scientific and technical depth
anthropic/claude-sonnet-5-5Leads88%claude-sonnet-4-681%Planning and task decomposition
anthropic/claude-sonnet-5-5Leads89%claude-sonnet-4-684%
Coding & tools
Code generation
anthropic/claude-sonnet-5-5Leads83%claude-sonnet-4-679%Debugging and code review
anthropic/claude-sonnet-5-5Leads90%claude-sonnet-4-686%Agentic coding
anthropic/claude-sonnet-5-5Leads92%claude-sonnet-4-689%Tool and function calling
anthropic/claude-sonnet-5-5Leads91%claude-sonnet-4-686%SQL and query writing
anthropic/claude-sonnet-5-5Leads89%claude-sonnet-4-686%
Writing & language
Creative writing
anthropic/claude-sonnet-5-5Leads89%claude-sonnet-4-684%Professional writing
anthropic/claude-sonnet-5-5Leads94%claude-sonnet-4-689%Conversational quality
anthropic/claude-sonnet-5-5Leads93%claude-sonnet-4-688%Multilingual ability
anthropic/claude-sonnet-5-5Leads74%claude-sonnet-4-673%Translation
anthropic/claude-sonnet-5-5Leads89%claude-sonnet-4-686%Summarization
anthropic/claude-sonnet-5-5Leads92%claude-sonnet-4-689%
Data & professional work
Data analysis
anthropic/claude-sonnet-5-5Leads90%claude-sonnet-4-687%Professional domains
anthropic/claude-sonnet-5-5Leads91%claude-sonnet-4-685%Information extraction
anthropic/claude-sonnet-5-5Leads92%claude-sonnet-4-690%Classification and labeling
anthropic/claude-sonnet-5-590%claude-sonnet-4-6Leads91%Long-context handling
anthropic/claude-sonnet-5-5Leads95%claude-sonnet-4-691%
Reliability & control
Instruction following
anthropic/claude-sonnet-5-5Leads94%claude-sonnet-4-688%Structured output
anthropic/claude-sonnet-5-5Leads97%claude-sonnet-4-693%Factual accuracy
anthropic/claude-sonnet-5-5Leads98%claude-sonnet-4-692%Safety and alignment
anthropic/claude-sonnet-5-5Leads95%claude-sonnet-4-687%Steerability
anthropic/claude-sonnet-5-5Leads95%claude-sonnet-4-689%Output consistency
anthropic/claude-sonnet-5-5Leads100%claude-sonnet-4-697%
Speed, cost & vision
Response speed
anthropic/claude-sonnet-5-524%claude-sonnet-4-6Leads40%Cost efficiency
anthropic/claude-sonnet-5-531%claude-sonnet-4-6Leads68%Image understanding
anthropic/claude-sonnet-5-5Leads77%claude-sonnet-4-662%
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-5-5
90.82%
claude-sonnet-4-6
97.48%
Average response time
anthropic/claude-sonnet-5-5
8,228.61 ms
claude-sonnet-4-6
17,871.29 ms
P95 API latency
anthropic/claude-sonnet-5-5
60,000 ms
claude-sonnet-4-6
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-5-5: 90.7%claude-sonnet-4-6: 100%
Average API latency
Both models on the same scale
anthropic/claude-sonnet-5-5: 7,798 msclaude-sonnet-4-6: 4,447 ms
P95 API latency
Both models on the same scale
anthropic/claude-sonnet-5-5: 30,000 msclaude-sonnet-4-6: 5,000 ms
Estimate your workload
Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.
Checking current pricing…
Checking current pricing…
Quick take
- claude-sonnet-4-6 recorded higher recent LLM7 stability during this period.