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Claude Sonnet 5

claude-sonnet1.0M context1.0M max outputreleased Jun 30, 2026ReasoningTool calling3 subscription plans →

As of Oct 4, 2026, the cheapest Claude Sonnet 5 API price is $1.44 per 1M input tokens (UnoRouter) and $7.2 per 1M output tokens (UnoRouter). Claude Sonnet 5 is offered by 38 providers in the claude-sonnet family, reasoning enabled. Anthropic's own rate is $10 per 1M output tokens. 2 providers list it as a free-tier offer. It is also included in 3 flat-rate subscription plans, GitHub Copilot Pro from $10/mo.

Cheapest input
$1.44
UnoRouter
Cheapest output
$7.2
UnoRouter
Official (Anthropic)
$10
output per 1M tokens
Providers
38
offering this model
Spread
2.1×
max / min output
Free offers
2
free-tier offers

API pricing by provider

Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.

Claude Sonnet 5 API prices by provider in USD per 1M tokens, updated Oct 4, 2026
UnoRouterCheapest$1.44Cheapest$7.2——1.0M—
302.AI$2$10——1.0M—
AIHubMix$2$10$0.2$2.51.0M—
Amazon Bedrock$2$10$0.2$2.51.0M—
Amazon Bedrockglobal$2$10$0.2$2.51.0M—
Anthropic$2$10$0.2$2.51.0M—
Azure$2$10$0.2$2.51.0M—
Azure Cognitive Services$2$10$0.2$2.51.0M—
Cloudflare AI Gateway$2$10$0.2$2.51.0M—
CrossModel$2$10$0.2$2.51.0M—
DigitalOcean$2$10$0.2$2.51.0M—
Eden AI$2$10$0.2$2.51.0M—
Vertex$2$10$0.2$2.51.0M—
Vertex (Anthropic)$2$10$0.2$2.51.0M—
Impossibl$2$10$0.2$2.51.0M—
Kilo Gateway$2$10$0.2$2.51.0M—
DevPass (LLM Gateway)$2$10$0.2$2.51.0M—
LLM Gateway$2$10$0.2$2.51.0M—
LLM Gateway$2$10$0.2$2.51.0M—
LLM Gateway$2$10$0.2$2.51.0M—
LLM Gateway$2$10$0.2$2.51.0M—
Merge Gateway$2$10$0.2$2.51.0M5d agoout −33.3%
NanoGPT$2$10$0.2$2.51.0M—
Neon$2$10$0.2$2.51.0M—
Ofox$2$10$0.2$2.51.0M—
OpenCode Zen$2$10$0.2$2.51.0M—
OpenRouter$2$10$0.2$2.51.0M—
OrcaRouter$2$10$0.2$2.51.0M—
Pioneer$2$10$0.2$2.51.0M—
Requesty$2$10$0.2$2.51.0M—
Tempr Gateway$2$10$0.2$2.51.0M—
Vercel AI Gateway$2$10$0.2$2.51.0M—
Vivgrid$2$10$0.2$2.51.0M—
ZenMux$2$10$0.2$41.0M—
Amazon Bedrockau$2.2$11$0.22$2.751.0M18d agoout +10%
Amazon Bedrockeu$2.2$11$0.22$2.751.0M—
Amazon Bedrockindia$2.2$11$0.22$2.751.0M—
Amazon Bedrockjp$2.2$11$0.22$2.751.0M18d agoout +10%
Amazon Bedrockus$2.2$11$0.22$2.751.0M18d agoout +10%
Cortecs$2.2$11$0.219$2.7491.0M—
Opper$2.2$11$0.22$2.751.0M—
Requestyeu$2.2$11$0.22$2.751.0M—
Venice AI$2.5$12.5$0.25$3.1251.0Myesterdayout −16.7%
Abacus$3$15——1.0M—
Kenarifreefreefree——1.0M—
ZenMuxfreefreefreefreefree1.0M—

Subscription plans (not per-token)

Billed per month, not per token — never counted as the cheapest offer.

GitHub Copilotplan$2$101.0M

Claude Sonnet 5 pricing FAQ

What is the cheapest Claude Sonnet 5 API?

As of Oct 4, 2026, UnoRouter has the lowest Claude Sonnet 5 output price at $7.2 per 1M tokens, and UnoRouter has the lowest input price at $1.44 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

How much does Claude Sonnet 5 cost on Anthropic?

Anthropic charges $2 per 1M input tokens and $10 per 1M output tokens for Claude Sonnet 5.

How many providers offer Claude Sonnet 5?

38 providers list Claude Sonnet 5 on Sovyron; 44 of them sell it at a metered per-token price.

Is Claude Sonnet 5 free?

2 provider(s) list a free-tier offer: Kenari, ZenMux. Free tiers usually have rate limits.

Is Claude Sonnet 5 included in a subscription plan?

Yes. 3 flat-rate plan(s) include it; the cheapest is GitHub Copilot Pro at $10/month.

What is the context window of Claude Sonnet 5?

Claude Sonnet 5 supports a 1.0M-token context window and up to 1.0M output tokens.

Token cost calculator

What a month costs at one provider's published rates. Enter the tokens you expect to send and receive; cached tokens use the cached-input price where the provider lists one, and count as ordinary input where it does not.

Estimated

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