Anthropic: Claude Opus 4.5

claude-opus

Helicone · claude-4.5-opus

Capabilities

Tool CallYes

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsNo

Open WeightsNo

Input

textimage

Output

text

Input$5.00

Output$25.00

Cache Read$0.50

Cache Write$6.25

Direct installation coming soon — March 2026

ProviderHelicone

Model IDclaude-4.5-opus

Familyclaude-opus

Knowledge Cutoff2025-11

Release Date2025-11-24

Last Updated2025-11-24

Context200K

Max Output64K

@ai-sdk/openai-compatible