Update built-in Anthropic model context windows to 1M tokens
증상
Claude Opus 4.5 and Sonnet 4.5 now support 1M token context windows via the Anthropic API, but Clawdbot’s built-in model definitions still use the older 200K limit.
원인
Input exceeded the model’s maximum context length, causing truncation or a refusal to process the full request. 카테고리: context-window.
해결법
Users can override via config:
{
"models": {
"providers": {
"anthropic": {
"baseUrl": "https://api.anthropic.com",
"auth": "oauth",
"api": "anthropic-messages",
"models": [
{
"id": "claude-opus-4-5",
"name": "Claude Opus 4.5",
"contextWindow": 1000000,
"maxTokens": 32000,
"reasoning": true,
"input": ["text", "image"]
}
]
}
}
}
}
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/47440
Source: https://github.com/openclaw/openclaw/issues/47440
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