Model comparison

Claude Opus 5 vs Kimi K3

Compare listed prices, context windows and vision support.

Side-by-side comparison

SpecClaude Opus 5Kimi K3
Listed input price$5/M$3/M
Listed output price$25/M$15/M
Context window1M tokens1M tokens
VisionYesYes
AvailabilityRetired 4 October 2026Live

Good for

Claude Opus 5

Its listed input price places it in the catalog's tier for the hardest reasoning, architecture and review work. Vision support fits UI screenshots, browser and visual tasks, while the 1M tokens context window suits large monorepos and long sessions.

Kimi K3

Its listed input price places it in the catalog's tier for the hardest reasoning, architecture and review work. Vision support fits UI screenshots, browser and visual tasks, while the 1M tokens context window suits large monorepos and long sessions.

Data summary

Kimi K3 lists lower input and output prices. Both models have a 1M tokens context window. Both models support vision.

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Catalog updated 2026-10-14