ComputeLlamaJSON API

Endpoint / openrouter-anthropic-claude-sonnet-4

Claude Sonnet 4

served by OpenRouter

Default workload estimate$18.001M input + 1M output tokens
Provider model ID
anthropic/claude-sonnet-4
Protocol
openai chat completions
Region
global
Status
active
Base URL
https://openrouter.ai/api/v1

Current offers

Price components

Exact source values; no hidden currency conversion.

On demandon demand
$18.00
input tokens$3.00per million tokens
output tokens$15.00per million tokens
cached input tokens$0.30per million tokens
cache write tokens$3.75per million tokens

Provider assertions

Claims

compatibility · structured outputs

unsupported · 1 source assertion

compatibility · tools

supported · 1 source assertion

limits · context tokens

reported · 1 source assertion

modalities · input

reported · 1 source assertion

routing · moderated

supported · 1 source assertion

Independent checks

Observations

0

independent observations · probes begin in Stage 2

Immutable record

Pricing history

Newest observed values first.

ObservedOfferComponentPriceSnapshot
On demandinput tokens$3.00476e335527…
On demandoutput tokens$15.00476e335527…
On demandcached input tokens$0.30476e335527…
On demandcache write tokens$3.75476e335527…
On demandinput tokens$3.00476e335527…
On demandoutput tokens$15.00476e335527…
On demandcached input tokens$0.30476e335527…
On demandcache write tokens$3.75476e335527…
On demandinput tokens$3.0093189837d1…
On demandoutput tokens$15.0093189837d1…
On demandcached input tokens$0.3093189837d1…
On demandcache write tokens$3.7593189837d1…
On demandinput tokens$3.0093189837d1…
On demandoutput tokens$15.0093189837d1…
On demandcached input tokens$0.3093189837d1…
On demandcache write tokens$3.7593189837d1…