Stealth: Claude Opus 4.8 (20% off)

claude-opus

Kilo Gateway · stealth/claude-opus-4.8

Capabilities

Tool CallYes

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsYes

Open WeightsNo

Input

textimagepdf

Output

text

Input$4.00

Output$20.00

Cache Read$0.40

Cache Write$5.00

Direct installation coming soon — March 2026

ProviderKilo Gateway

Model IDstealth/claude-opus-4.8

Familyclaude-opus

Release Date2025-08-26

Last Updated2025-08-26

Context1.0M

Max Output128K

@ai-sdk/openai-compatible