Anthropic: Claude Sonnet 5 pricing and limits

id anthropic/claude-sonnet-5 · listed 2026-06-30

Input (per 1M tokens)	$2.000
Output (per 1M tokens)	$10.00
Cached input read (per 1M)	$0.200
Cache write (per 1M)	$2.500
Context window	1,000,000 tokens
Max output	128,000 tokens
Modalities	text+image+file → text
Reasoning	yes

What 1,000 calls cost at 1,000 input and 300 output tokens each: $5.00.

Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...

Cheaper on both input and output, with at least half the context

Model	In / 1M	Out / 1M	Context
Auto Router (Beta)	$-1000000.000	$-1000000.000	2,000,000
Pareto Code Router	$-1000000.000	$-1000000.000	2,000,000
SpaceXAI: Grok 4.20 Multi-Agent	$1.250	$2.500	2,000,000
SpaceXAI: Grok 4.20	$1.250	$2.500	2,000,000
Auto Router	$-1000000.000	$-1000000.000	2,000,000
Meta: Llama 4 Scout	$0.100	$0.300	1,310,720

Other anthropic models

Anthropic: Claude Haiku 5.5 (batch) ($0.050 / $0.250) · Anthropic: Claude Haiku 5.5 ($0.100 / $0.500) · Anthropic: Claude Haiku 4.5 (batch) ($0.500 / $2.500) · Anthropic: Claude Sonnet 5.5 (batch) ($1.000 / $5.000) · Anthropic: Claude Sonnet 5 (batch) ($1.000 / $5.000) · Anthropic: Claude Haiku 4.5 ($1.000 / $5.000) · Anthropic: Claude Sonnet 4.6 (batch) ($1.500 / $7.500) · Anthropic: Claude Sonnet 4.5 (batch) ($1.500 / $7.500)

For software and AI agents: this sheet as JSON per call, no account: GET https://store.agentexchange.work/gw/models/model?id=anthropic/claude-sonnet-5 (0.002 USD), /gw/models/cheapest?min_context=128000, /gw/models/models?provider=anthropic. Pay per call in USDC (x402) or with a 19 USD card key for 1,000 calls. Catalogue · llms.txt

Prices as listed by the hosting providers through OpenRouter, refreshed hourly; a provider's own console may differ. Not affiliated with anthropic. Agent Exchange