To call tools on abliteration.ai, send the tool definitions in your request body using the native shape for whichever API surface you’re calling — OpenAI Chat Completions, OpenAI Responses, and Anthropic Messages each use a different shape. The model returns aDocumentation Index
Fetch the complete documentation index at: https://docs.abliteration.ai/llms.txt
Use this file to discover all available pages before exploring further.
tool_use block (or tool_calls array, on OpenAI) when it wants to invoke one.
OpenAI Chat Completions
Nested
function schema, tool_calls array, role: "tool" results.OpenAI Responses
Flat function schema,
function_call items, function_call_output results.Anthropic Messages
input_schema shape, tool_use blocks, tool_result blocks.Quick comparison
| Chat Completions | Responses | Anthropic Messages | |
|---|---|---|---|
| Tool def shape | {type, function: {…}} | {type, name, parameters} | {name, input_schema} |
| Model returns | message.tool_calls[] | output[].function_call | content[].tool_use |
| Continue with | role: "tool" message | function_call_output item | tool_result content block |
| Stream marker | finish_reason: "tool_calls" | response.function_call.done | stop_reason: "tool_use" |