Claude Sonnet 5

anthropic/claude-sonnet-5 · family claude-sonnet · in: text, image, pdf → out: text · price provider-declared (via models.dev). Capabilities: toolsreasoningtextimagepdf.

$4.00Blended $/1M (3:1)

$2Input $/1M

$10Output $/1M

$12.001M in + 1M out

$0.2 −90%Cache read $/1M

#4687 of 5,000Cheapest rank

Provider: Anthropic (anthropic)
Kind: text (outputs text)
Context: 1,000,000 tokens
Max output: 128,000 tokens
Capabilities: toolsreasoningtextimagepdf

Same model, other providers

“Claude Sonnet 5” is offered by 9 providers — cheapest-effective first. Kenari is the cheapest at $0.00 blended.

Provider	Input	Output	Blended	Context
Kenari	free	free	$0.00	1000k
UnoRouter	$1.44	$7.2	$2.88	1000k
Anthropic (this)	$2	$10	$4.00	1000k
Impossibl	$2	$10	$4.00	1000k
CrossModel	$2	$10	$4.00	1000k
NanoGPT	$2	$10	$4.00	1000k
LLM Gateway	$2	$10	$4.00	1000k
OpenCode Zen	$2	$10	$4.00	1000k
GitHub Copilot	$2	$10	$4.00	1000k

Call it

jishie indexes & prices models; it does not proxy inference.

Most providers are OpenAI-compatible — point base_url at Anthropic and pass this model id:

curl $BASE_URL/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"claude-sonnet-5","messages":[{"role":"user","content":"hello"}]}'

Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):