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Chat comparison

anthropic/claude-opus-4-6vskimi-k2.6

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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-opus-4-6

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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

anthropic/claude-opus-4-6

text, image, json

kimi-k2.6

text, json

Vision

anthropic/claude-opus-4-6Better fit

Supported

kimi-k2.6

Not 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-opus-4-6 · leads in 27

82%

Strong

kimi-k2.6 · leads in 2

54%

Moderate

Knowledge & reasoning

  • General knowledge

    anthropic/claude-opus-4-6Leads86%
    kimi-k2.647%
  • Logical reasoning

    anthropic/claude-opus-4-6Leads89%
    kimi-k2.660%
  • Mathematics

    anthropic/claude-opus-4-6Leads86%
    kimi-k2.667%
  • Scientific and technical depth

    anthropic/claude-opus-4-6Leads91%
    kimi-k2.653%
  • Planning and task decomposition

    anthropic/claude-opus-4-6Leads88%
    kimi-k2.659%

Coding & tools

  • Code generation

    anthropic/claude-opus-4-6Leads80%
    kimi-k2.650%
  • Debugging and code review

    anthropic/claude-opus-4-6Leads88%
    kimi-k2.658%
  • Agentic coding

    anthropic/claude-opus-4-6Leads87%
    kimi-k2.660%
  • Tool and function calling

    anthropic/claude-opus-4-6Leads90%
    kimi-k2.656%
  • SQL and query writing

    anthropic/claude-opus-4-6Leads86%
    kimi-k2.659%

Writing & language

  • Creative writing

    anthropic/claude-opus-4-6Leads87%
    kimi-k2.644%
  • Professional writing

    anthropic/claude-opus-4-6Leads91%
    kimi-k2.649%
  • Conversational quality

    anthropic/claude-opus-4-6Leads90%
    kimi-k2.651%
  • Multilingual ability

    anthropic/claude-opus-4-6Leads71%
    kimi-k2.665%
  • Translation

    anthropic/claude-opus-4-6Leads87%
    kimi-k2.657%
  • Summarization

    anthropic/claude-opus-4-6Leads82%
    kimi-k2.654%

Data & professional work

  • Data analysis

    anthropic/claude-opus-4-6Leads87%
    kimi-k2.662%
  • Professional domains

    anthropic/claude-opus-4-6Leads92%
    kimi-k2.650%
  • Information extraction

    anthropic/claude-opus-4-6Leads89%
    kimi-k2.664%
  • Classification and labeling

    anthropic/claude-opus-4-6Leads82%
    kimi-k2.655%
  • Long-context handling

    anthropic/claude-opus-4-6Leads56%
    kimi-k2.654%

Reliability & control

  • Instruction following

    anthropic/claude-opus-4-6Leads91%
    kimi-k2.655%
  • Structured output

    anthropic/claude-opus-4-6Leads97%
    kimi-k2.667%
  • Factual accuracy

    anthropic/claude-opus-4-6Leads96%
    kimi-k2.651%
  • Safety and alignment

    anthropic/claude-opus-4-6Leads94%
    kimi-k2.643%
  • Steerability

    anthropic/claude-opus-4-6Leads93%
    kimi-k2.648%
  • Output consistency

    anthropic/claude-opus-4-6Leads95%
    kimi-k2.656%

Speed, cost & vision

  • Response speed

    anthropic/claude-opus-4-611%
    kimi-k2.6Leads37%
  • Cost efficiency

    anthropic/claude-opus-4-616%
    kimi-k2.6Leads47%
  • Image understanding

    anthropic/claude-opus-4-672%
    kimi-k2.6No image input

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-4-6

98.13%

kimi-k2.6

100%

Average response time

anthropic/claude-opus-4-6

6,959.2 ms

kimi-k2.6

12,518.72 ms

P95 API latency

anthropic/claude-opus-4-6

30,000 ms

kimi-k2.6

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-opus-4-6: 98%kimi-k2.6: 100%
27 Sept21 Oct

Average API latency

Both models on the same scale

anthropic/claude-opus-4-6: 7,280 mskimi-k2.6: 16,670 ms
27 Sept21 Oct

P95 API latency

Both models on the same scale

anthropic/claude-opus-4-6: 30,000 mskimi-k2.6: 60,000 ms
27 Sept21 Oct

Estimate your workload

Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.

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Quick take

  • anthropic/claude-opus-4-6 supports image input while the other model does not.
  • kimi-k2.6 recorded higher recent LLM7 stability during this period.

Keep exploring