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anthropic / US / 1M tokens
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Model dossier

Claude Sonnet 5 The best combination of speed and intelligence

ClaudeanthropicUS1M tokensdeprecated

text / image model priced in USD. Current record comes from official source data and keeps weekly history for trend checks.

Input2.000000USD
Cached input4.000000USD
Output0.200000USD

Model Passport

BrandClaude
Provideranthropic
Lifecycledeprecated
Modalitiestext / image
RegionUS
CurrencyUSD

Billing Shape

Unit1M tokens
Raw unit1M_tokens
MeaningPrice per one million input or output tokens.
Observed weeks1
Latest snapshot2026-W39

Source Proof

Kindofficial
Fetched2026-09-27T09:00:40Z
Parseranthropic_pricing_html
Evidence gradeA
Verificationautomated_parser
Freshnessverified
Verified2026-09-27T09:00:40Z
Official source

Evidence Notes

Pricing caveats kept from the source parser

Official Anthropic API pricing. 5m cache write: $10/MTok; 1h cache write: $2.5/MTok.

Citation

Stable reference for this price view

LLM Info. Claude Sonnet 5 The best combination of speed and intelligence pricing (US, 1M_tokens). Verified 2026-09-27. https://llm-info.org/models/anthropic/claude-sonnet-5-the-best-combination-of-speed-and-intelligence?region=US&unit=1M_tokens

Weekly Price Movement

Input, cached input, and output prices by snapshot

InputCachedOutput

Snapshot Ledger

1 weekly records

SnapshotFetchedInputΔ InputCachedΔ CachedOutputΔ Output
2026-W392026-09-27T09:00:51.333Z2.000000—4.000000—0.200000—

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