Agentic Chat (Claude Opus 4.8)
by GitLab Duo · family claude-opus · listed May 2026RTV
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Current rates USD per 1M tokens
Inputfree
Outputfree
Cache readfree
Cache writefree
Against the market
Input price vs. maker flagships ($/1M tokens)Output price vs. maker flagships ($/1M tokens)On the record
- Model id
duo-chat-opus-4-8- Context window
- 1M tokens
- Max output
- 128K tokens
- Input modalities
- text, image, pdf
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Jan 2026
- Released
- 2026-05-28
- Last updated
- 2026-05-28
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