Claude Opus 4.5

✅ Active

Premium Claude model with enhanced creative and analytical capabilities

Provider list prices

Context Window

200K

Input Price

$15.00/1M

Output Price

$75.00/1M

Released

Jan 15, 2026

Capabilities

textvisionextended-thinkingtool-usecode

Crazyrouter API catalogue

Crazyrouter prices: $3.25 / $16.25

Catalogue checked: 2026-10-10T14:22:39+00:00. USD per 1M tokens, default group. The first context tier is shown; long contexts may cost more. This is a gateway catalogue snapshot, not a provider release announcement.

Get API Access →Current API models

curl https://crazyrouter.com/v1/chat/completions \
  -H "Authorization: Bearer $CRAZYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"claude-opus-4-5","messages":[{"role":"user","content":"Hello"}],"max_tokens":64}'

Version History

Jan 15, 2026New Release

Claude Opus 4.5 released with improved creative writing