anthropic/claude-opus-4-8
Chat comparison
anthropic/claude-opus-4-8vsclaude-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
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.
anthropic/claude-opus-4-8 · leads in 2
84%
Strong
claude-opus-5-5 · leads in 24
88%
Strong
Knowledge & reasoning
General knowledge
anthropic/claude-opus-4-888%claude-opus-5-5Leads90%Logical reasoning
anthropic/claude-opus-4-891%claude-opus-5-5Leads92%Mathematics
anthropic/claude-opus-4-888%claude-opus-5-5Leads91%Scientific and technical depth
anthropic/claude-opus-4-893%claude-opus-5-5Leads95%Planning and task decomposition
anthropic/claude-opus-4-890%claude-opus-5-5Leads92%
Coding & tools
Code generation
anthropic/claude-opus-4-882%claude-opus-5-5Leads84%Debugging and code review
anthropic/claude-opus-4-890%claude-opus-5-5Leads93%Agentic coding
anthropic/claude-opus-4-890%claude-opus-5-5Leads95%Tool and function calling
anthropic/claude-opus-4-892%claude-opus-5-592%SQL and query writing
anthropic/claude-opus-4-888%claude-opus-5-5Leads92%
Writing & language
Creative writing
anthropic/claude-opus-4-889%claude-opus-5-5Leads91%Professional writing
anthropic/claude-opus-4-893%claude-opus-5-5Leads95%Conversational quality
anthropic/claude-opus-4-892%claude-opus-5-5Leads93%Multilingual ability
anthropic/claude-opus-4-873%claude-opus-5-5Leads80%Translation
anthropic/claude-opus-4-889%claude-opus-5-5Leads93%Summarization
anthropic/claude-opus-4-884%claude-opus-5-5Leads95%
Data & professional work
Data analysis
anthropic/claude-opus-4-889%claude-opus-5-5Leads96%Professional domains
anthropic/claude-opus-4-894%claude-opus-5-5Leads95%Information extraction
anthropic/claude-opus-4-891%claude-opus-5-5Leads96%Classification and labeling
anthropic/claude-opus-4-884%claude-opus-5-5Leads88%Long-context handling
anthropic/claude-opus-4-858%claude-opus-5-5Leads96%
Reliability & control
Instruction following
anthropic/claude-opus-4-893%claude-opus-5-593%Structured output
anthropic/claude-opus-4-899%claude-opus-5-5Leads100%Factual accuracy
anthropic/claude-opus-4-8Leads98%claude-opus-5-597%Safety and alignment
anthropic/claude-opus-4-8Leads96%claude-opus-5-594%Steerability
anthropic/claude-opus-4-895%claude-opus-5-595%Output consistency
anthropic/claude-opus-4-897%claude-opus-5-597%
Speed, cost & vision
Response speed
anthropic/claude-opus-4-811%claude-opus-5-5Leads13%Cost efficiency
anthropic/claude-opus-4-818%claude-opus-5-5Leads24%Image understanding
anthropic/claude-opus-4-879%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-opus-4-8
97.2%
claude-opus-5-5
98.83%
Average response time
anthropic/claude-opus-4-8
7,987.25 ms
claude-opus-5-5
12,553.5 ms
P95 API latency
anthropic/claude-opus-4-8
30,000 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
Average API latency
Both models on the same scale
P95 API latency
Both models on the same scale
Estimate your workload
Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.
Quick take
- claude-opus-5-5 recorded higher recent LLM7 stability during this period.
- anthropic/claude-opus-4-8 recorded a lower observed p95 API latency on LLM7 during this period.