Preview build — figures marked “✓” or in green are sourced (benchmarks by Artificial Analysis); treat everything else (value scores, “Est.” figures, unmarked prices and changes) as illustrative. Methodology

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Claude Sonnet 5

List price

$2.00 / $10.00 per 1M

Cached input: $0.2 per 1M tokens (cache read)

✓ Sourced from models.dev, LiteLLM — retrieved Aug 1, 2026 — independent sources agree.

Confirmed against the provider's pricing page on Aug 1, 2026.

Intelligence index
53.4
Est. value
45.0
Context
1M
Released
Jan 20, 2026

✓ Intelligence index 53.4 measured by Artificial Analysis — retrieved Aug 1, 2026.

Price changes

Claude Sonnet 5Anthropicinput

Scheduled: Anthropic's published introductory pricing for Claude Sonnet 5 ends Aug 31, 2026 — input rises $2 → $3 and output $10 → $15 per 1M tokens from Sep 1, per Anthropic's pricing docs.✓ source

$2.00$3.00
+50.0%Sep 1, 2026