⬡Inference Index

Anthropic

AI inference provider · 4 models listed · wins best price on 0.

Models listed
4
across our index
Best price wins
0
0% of models
Avg input
$4.00
USD / 1M tokens
Avg output
$20.00
USD / 1M tokens

All models at Anthropic

Model
IQ
In/1M
Out/1M
Status
Claude Sonnet 4.5
—
$3.00
$15.00
Claude Sonnet 4.6
51.7
$3.00
$15.00
Claude Opus 4.6
53.0
$5.00
$25.00
Claude Opus 4.5
—
$5.00
$25.00

Cite: Anthropic pricing data

Citation
Anthropic — AI inference pricing (4 models). Inference Index, 2026-04-16. https://inferenceindex.ai/providers/anthropic
API
curl https://inferenceindex.ai/api/prices