claude-opus-4-8
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Chat comparison
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
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claude-opus-5-5
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What's different
Only capabilities that differ between these models are listed. Green highlights the broader supported option or larger context window.
Input formats
claude-opus-4-8
text, image
claude-opus-5-5
text, image, json
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%+
claude-opus-4-8 · leads in 1
85%
Strong
claude-opus-5-5 · leads in 28
88%
Strong
Knowledge & reasoning
General knowledge
claude-opus-4-886%claude-opus-5-5Leads90%Logical reasoning
claude-opus-4-889%claude-opus-5-5Leads92%Mathematics
claude-opus-4-888%claude-opus-5-5Leads91%Scientific and technical depth
claude-opus-4-892%claude-opus-5-5Leads95%Planning and task decomposition
claude-opus-4-889%claude-opus-5-5Leads92%
Coding & tools
Code generation
claude-opus-4-880%claude-opus-5-5Leads84%Debugging and code review
claude-opus-4-889%claude-opus-5-5Leads93%Agentic coding
claude-opus-4-891%claude-opus-5-5Leads95%Tool and function calling
claude-opus-4-889%claude-opus-5-5Leads92%SQL and query writing
claude-opus-4-888%claude-opus-5-5Leads92%
Writing & language
Creative writing
claude-opus-4-888%claude-opus-5-5Leads91%Professional writing
claude-opus-4-892%claude-opus-5-5Leads95%Conversational quality
claude-opus-4-890%claude-opus-5-5Leads93%Multilingual ability
claude-opus-4-877%claude-opus-5-5Leads80%Translation
claude-opus-4-891%claude-opus-5-5Leads93%Summarization
claude-opus-4-893%claude-opus-5-5Leads95%
Data & professional work
Data analysis
claude-opus-4-891%claude-opus-5-5Leads96%Professional domains
claude-opus-4-892%claude-opus-5-5Leads95%Information extraction
claude-opus-4-891%claude-opus-5-5Leads96%Classification and labeling
claude-opus-4-885%claude-opus-5-5Leads88%Long-context handling
claude-opus-4-894%claude-opus-5-5Leads96%
Reliability & control
Instruction following
claude-opus-4-889%claude-opus-5-5Leads93%Structured output
claude-opus-4-892%claude-opus-5-5Leads100%Factual accuracy
claude-opus-4-895%claude-opus-5-5Leads97%Safety and alignment
claude-opus-4-891%claude-opus-5-5Leads94%Steerability
claude-opus-4-892%claude-opus-5-5Leads95%Output consistency
claude-opus-4-895%claude-opus-5-5Leads97%
Speed, cost & vision
Response speed
claude-opus-4-813%claude-opus-5-513%Cost efficiency
claude-opus-4-8Leads26%claude-opus-5-524%Image understanding
claude-opus-4-878%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
claude-opus-4-8
96.77%
claude-opus-5-5
98.83%
Average response time
claude-opus-4-8
13,573.98 ms
claude-opus-5-5
12,553.5 ms
P95 API latency
claude-opus-4-8
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
claude-opus-4-8: 100%claude-opus-5-5: 100%
Average API latency
Both models on the same scale
claude-opus-4-8: 2,396 msclaude-opus-5-5: 3,043 ms
P95 API latency
Both models on the same scale
claude-opus-4-8: 10,000 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.
Checking current pricing…
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Quick take
- claude-opus-5-5 recorded higher recent LLM7 stability during this period.