---
name: 'Stealth: Claude Opus 4.8 (20% Off)'
slug: claude-4-8-opus-20-off
type: Multimodal
providers:
  - kilo
description: >-
  Your prompts and completions may be retained and used to train or improve the
  provider's services. This third-party-served variant of Claude Opus 4.8 is
  offered at 20% lower cost than standard Claude Opus 4.8 pricing and is not
  served by Anthropic or Kilo Code.
tags:
  - reasoning
  - claude
  - tool-use
  - multimodal
  - claude-opus
is_open_source: false
context_window: 1000000
max_output: 128000
pricing:
  - image: 0
    input: 4
    output: 20
    provider: kilo
release_date: '2025-08-26'
capabilities:
  audio: false
  vision: true
  tool_use: true
  citations: false
  reasoning: true
---
Stealth: Claude Opus 4.8 (20% Off) is a Multimodal model.
Your prompts and completions may be retained and used to train or improve the provider's services. This third-party-served variant of Claude Opus 4.8 is offered at 20% lower cost than standard Claude Opus 4.8 pricing and is not served by Anthropic or Kilo Code.