Model comparison

Claude Sonnet 5 vs Claude Opus 5

Compare listed prices, context windows and vision support.

Side-by-side comparison

SpecClaude Sonnet 5Claude Opus 5
Listed input price$2/M$5/M
Listed output price$10/M$25/M
Context window200k tokens1M tokens
VisionYesYes
AvailabilityRetired 6 October 2026Retired 4 October 2026

Good for

Claude Sonnet 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.

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.

Data summary

Claude Sonnet 5 lists lower input and output prices. Claude Opus 5 offers the larger context window. Both models support vision.

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Catalog updated 2026-10-14