ModelPickr

Models / Anthropic / Claude Sonnet 4.5 (latest)

Anthropic · claude-sonnet

Claude Sonnet 4.5 (latest)

Balanced Claude model for coding, analysis, agent workflows, and cost control

$3.00 in · $15.00 out

per 1M tokens · first-party price. Reference price from Anthropic, the lab's own listing.

Provider input prices run from $2.99 to $4.13 per 1M tokens. Output prices run from $14.95 to $20.63.

Context
200,000
Max output
64,000
Cache read
$0.30
Cache write
$3.75
Reasoning
Yes
Tool calls
Yes
Structured output
Unknown
Vision
Yes
Open weights
No
License
—
Released
Sep 29, 2025
Updated in source
Sep 29, 2025
Knowledge
2025-07-31
Providers
24

What this model costs per month

Prices are USD per 1M tokens. A month is 30 days. Cache hits use the cache-read rate when the model has one; otherwise the cache field is ignored.

monthly = requests/day × 30 × (input tokens × (1 − cache hit) × input price + input tokens × cache hit × cache-read price + output tokens × output price) ÷ 1,000,000

Providers

Base rates from Models.dev. Where a provider lists the model more than once, the row is the listing whose id is closest to the canonical model id.
ProviderInputOutputCache readCache writeStatus
Cortecs$2.99$14.95$0.33$4.08—
Anthropicreference$3.00$15.00$0.30$3.75—
Cloudflare AI Gateway$3.00$15.00$0.30$3.75—
Databricks$3.00$15.00$0.30$3.75—
DevPass$3.00$15.00$0.30$3.75—
Impossibl$3.00$15.00$0.30$3.75—
Kilo Gateway$3.00$15.00$0.30$3.75—
LLM Gateway$3.00$15.00$0.30$3.75—
NanoGPT$3.00$15.00$0.30——
NEAR AI Cloud$3.00$15.00$0.30$3.75—
Neon$3.00$15.00$0.30$3.75—
Ofox$3.00$15.00$0.30$3.75—
OpenRouter$3.00$15.00$0.30$3.75—
OrcaRouter$3.00$15.00$0.30$3.75—
Pioneer$3.00$15.00$0.30$3.75—
Requesty$3.00$15.00$0.30$3.75—
SAP AI Core$3.00$15.00$0.30$3.75—
Tempr Gateway$3.00$15.00$0.30$3.75—
AIHubMix$3.30$16.50$0.33$4.13—
Opper$3.30$16.50$0.33$4.13—
Venice AI$3.75$18.75$0.38$4.69—
AI/ML API$4.13$20.63$0.41——
AnyAPI—————
Snowflake Cortex—————

Jobs this model qualifies for