Documentation Index
Fetch the complete documentation index at: https://docs.abliteration.ai/llms.txt
Use this file to discover all available pages before exploring further.
Web fetch lets the model pull a specific URL and read its contents server-side. Available on the Anthropic messages API only.
Usage
client.messages.create(
model="abliterated-model",
max_tokens=4096,
tools=[{
"type": "web_fetch_2025_03_05",
"name": "web_fetch",
"max_uses": 3,
}],
messages=[{"role": "user", "content": "Summarize https://example.com/post"}],
)
Response blocks
Fetched pages return as web_fetch_tool_result blocks:
"content": [
{"type": "server_tool_use", "id": "srvtoolu_...", "name": "web_fetch", "input": {"url": "https://example.com/post"}},
{"type": "web_fetch_tool_result", "tool_use_id": "srvtoolu_...", "content": {
"type": "web_fetch_result",
"url": "https://example.com/post",
"content": [{"type": "text", "text": "..."}]
}},
{"type": "text", "text": "The post argues..."}
]
Not available on OpenAI
Web fetch is not implemented on /v1/chat/completions or /v1/responses. For those surfaces, use web search and let the model pick a URL to cite.
Domain allow/block
Same as web search — projects can restrict reachable domains via Policy Gateway. See onboarding.
