claude-opus-4-8 vs kimi-k2.7-code

Pricing, Performance & Features Comparison

Authoranthropic

Context Length1M

Reasoning

Providers1

ReleasedMay 2026

Knowledge Cutoff–

License–

Anthropic’s most capable Opus-tier model, tuned for long-horizon agentic work, knowledge work, and memory.

Input$5

Output$25

Latency (p50)5.1s

Output Limit128K

Function Calling

JSON Mode

InputText, Image

OutputText

in$5out$25cache$0.5write$6.3

Authormoonshot

Context Length262K

Reasoning

Providers1

ReleasedJun 2026

Knowledge Cutoff–

License–

Moonshot’s coding- and agent-specialized model built on Kimi K2.6; thinking is always on.

Input$0.95

Output$4

Latency (p50)5.3s

Output Limit–

Function Calling

JSON Mode

InputText

OutputText

in$0.95out$4cache$0.19–