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anthropic/claude-sonnet-5vsclaude-fable-5-1

Anthropic logo

Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.

Current pricing

See the cost difference clearly

anthropic/claude-sonnet-5

Checking current pricing…

claude-fable-5-1

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.

Input formats

anthropic/claude-sonnet-5

text, image, json

claude-fable-5-1

text, image

Reasoning

anthropic/claude-sonnet-5

Not supported

claude-fable-5-1Better 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 3

67%

Moderate

claude-fable-5-1 · leads in 27

93%

Strong

Knowledge & reasoning

  • General knowledge

    anthropic/claude-sonnet-577%
    claude-fable-5-1Leads100%
  • Logical reasoning

    anthropic/claude-sonnet-541%
    claude-fable-5-1Leads100%
  • Mathematics

    anthropic/claude-sonnet-556%
    claude-fable-5-1Leads100%
  • Scientific and technical depth

    anthropic/claude-sonnet-566%
    claude-fable-5-1Leads100%
  • Planning and task decomposition

    anthropic/claude-sonnet-539%
    claude-fable-5-1Leads100%

Coding & tools

  • Code generation

    anthropic/claude-sonnet-565%
    claude-fable-5-1Leads89%
  • Debugging and code review

    anthropic/claude-sonnet-560%
    claude-fable-5-1Leads99%
  • Agentic coding

    anthropic/claude-sonnet-552%
    claude-fable-5-1Leads100%
  • Tool and function calling

    anthropic/claude-sonnet-570%
    claude-fable-5-1Leads100%
  • SQL and query writing

    anthropic/claude-sonnet-564%
    claude-fable-5-1Leads100%

Writing & language

  • Creative writing

    anthropic/claude-sonnet-578%
    claude-fable-5-1Leads100%
  • Professional writing

    anthropic/claude-sonnet-585%
    claude-fable-5-1Leads100%
  • Conversational quality

    anthropic/claude-sonnet-581%
    claude-fable-5-1Leads100%
  • Multilingual ability

    anthropic/claude-sonnet-561%
    claude-fable-5-1Leads86%
  • Translation

    anthropic/claude-sonnet-574%
    claude-fable-5-1Leads100%
  • Summarization

    anthropic/claude-sonnet-565%
    claude-fable-5-1Leads100%

Data & professional work

  • Data analysis

    anthropic/claude-sonnet-564%
    claude-fable-5-1Leads100%
  • Professional domains

    anthropic/claude-sonnet-578%
    claude-fable-5-1Leads100%
  • Information extraction

    anthropic/claude-sonnet-574%
    claude-fable-5-1Leads100%
  • Classification and labeling

    anthropic/claude-sonnet-568%
    claude-fable-5-1Leads100%
  • Long-context handling

    anthropic/claude-sonnet-544%
    claude-fable-5-1Leads100%

Reliability & control

  • Instruction following

    anthropic/claude-sonnet-580%
    claude-fable-5-1Leads100%
  • Structured output

    anthropic/claude-sonnet-591%
    claude-fable-5-1Leads98%
  • Factual accuracy

    anthropic/claude-sonnet-589%
    claude-fable-5-1Leads100%
  • Safety and alignment

    anthropic/claude-sonnet-590%
    claude-fable-5-1Leads100%
  • Steerability

    anthropic/claude-sonnet-582%
    claude-fable-5-1Leads100%
  • Output consistency

    anthropic/claude-sonnet-5Leads93%
    claude-fable-5-183%

Speed, cost & vision

  • Response speed

    anthropic/claude-sonnet-5Leads27%
    claude-fable-5-110%
  • Cost efficiency

    anthropic/claude-sonnet-5Leads24%
    claude-fable-5-116%
  • Image understanding

    anthropic/claude-sonnet-558%
    claude-fable-5-1Leads100%

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-fable-5-1

94.82%

Average response time

anthropic/claude-sonnet-5

9,621.62 ms

claude-fable-5-1

6,647.67 ms

P95 API latency

anthropic/claude-sonnet-5

60,000 ms

claude-fable-5-1

30,000 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-fable-5-1: 87.5%
22 Sept20 Oct

Average API latency

Both models on the same scale

anthropic/claude-sonnet-5: 9,166 msclaude-fable-5-1: 3,224 ms
22 Sept20 Oct

P95 API latency

Both models on the same scale

anthropic/claude-sonnet-5: 60,000 msclaude-fable-5-1: 10,000 ms
22 Sept20 Oct

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

  • anthropic/claude-sonnet-5 recorded higher recent LLM7 stability during this period.
  • claude-fable-5-1 recorded a lower observed p95 API latency on LLM7 during this period.

Keep exploring