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completions
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A valid request URL is required to generate request examples
{
  "id": "<string>",
  "choices": [
    {
      "index": 123,
      "finish_reason": "<string>",
      "log_probs": {
        "content": [
          {
            "bytes": [
              123
            ],
            "logprob": 123,
            "token": "<string>",
            "top_logprobs": [
              {
                "bytes": [
                  123
                ],
                "logprob": 123,
                "token": "<string>"
              }
            ]
          }
        ],
        "refusal": [
          {
            "bytes": [
              123
            ],
            "logprob": 123,
            "token": "<string>"
          }
        ],
        "text_offset": [
          123
        ],
        "token_logprobs": [
          123
        ],
        "tokens": [
          "<string>"
        ],
        "top_logprobs": [
          {}
        ]
      },
      "text": "<string>",
      "message": {
        "name": "<string>",
        "content": "<string>",
        "tool_call_id": "<string>",
        "refusal": "<string>",
        "audio": {
          "id": "<string>",
          "data": "<string>",
          "expires_at": 123,
          "transcript": "<string>"
        },
        "reasoning": "<string>",
        "reasoning_details": [
          {
            "id": "<string>",
            "index": 123,
            "summary": "<string>",
            "text": "<string>",
            "signature": "<string>",
            "data": "<string>"
          }
        ],
        "annotations": [
          {
            "type": "<string>",
            "url_citation": {
              "start_index": 123,
              "end_index": 123,
              "title": "<string>",
              "url": "<string>",
              "sources": {},
              "type": "<string>"
            }
          }
        ],
        "tool_calls": [
          {
            "function": {
              "name": "<string>",
              "arguments": "<string>"
            },
            "index": 123,
            "type": "<string>",
            "id": "<string>"
          }
        ]
      },
      "delta": {
        "role": "<string>",
        "content": "<string>",
        "refusal": "<string>",
        "audio": {
          "id": "<string>",
          "data": "<string>",
          "expires_at": 123,
          "transcript": "<string>"
        },
        "reasoning": "<string>",
        "reasoning_details": [
          {
            "id": "<string>",
            "index": 123,
            "summary": "<string>",
            "text": "<string>",
            "signature": "<string>",
            "data": "<string>"
          }
        ],
        "tool_calls": [
          {
            "function": {
              "name": "<string>",
              "arguments": "<string>"
            },
            "index": 123,
            "type": "<string>",
            "id": "<string>"
          }
        ]
      }
    }
  ],
  "created": 123,
  "model": "<string>",
  "object": "<string>",
  "service_tier": "<string>",
  "system_fingerprint": "<string>",
  "usage": {
    "prompt_tokens": 123,
    "prompt_tokens_details": {
      "text_tokens": 123,
      "audio_tokens": 123,
      "image_tokens": 123,
      "cached_read_tokens": 123,
      "cached_write_tokens": 123
    },
    "completion_tokens": 123,
    "completion_tokens_details": {
      "text_tokens": 123,
      "accepted_prediction_tokens": 123,
      "audio_tokens": 123,
      "citation_tokens": 123,
      "num_search_queries": 123,
      "reasoning_tokens": 123,
      "image_tokens": 123,
      "rejected_prediction_tokens": 123
    },
    "total_tokens": 123,
    "cost": {
      "input_tokens_cost": 123,
      "output_tokens_cost": 123,
      "reasoning_tokens_cost": 123,
      "citation_tokens_cost": 123,
      "search_queries_cost": 123,
      "request_cost": 123,
      "total_cost": 123
    }
  },
  "extra_fields": {
    "request_type": "<string>",
    "model_requested": "<string>",
    "model_deployment": "<string>",
    "latency": 123,
    "chunk_index": 123,
    "raw_request": {},
    "raw_response": {},
    "cache_debug": {
      "cache_hit": true,
      "cache_id": "<string>",
      "hit_type": "<string>",
      "requested_provider": "<string>",
      "requested_model": "<string>",
      "provider_used": "<string>",
      "model_used": "<string>",
      "input_tokens": 123,
      "threshold": 123,
      "similarity": 123
    }
  },
  "search_results": [
    {
      "title": "<string>",
      "url": "<string>",
      "date": "<string>",
      "last_updated": "<string>",
      "snippet": "<string>",
      "source": "<string>"
    }
  ],
  "videos": [
    {
      "url": "<string>",
      "thumbnail_url": "<string>",
      "thumbnail_width": 123,
      "thumbnail_height": 123,
      "duration": 123
    }
  ],
  "citations": [
    "<string>"
  ]
}

Documentation Index

Fetch the complete documentation index at: https://docs.getbifrost.ai/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

Authorization
string
header
required

Bearer token authentication. Use your provider API key or Bifrost authentication token. Virtual keys (prefixed with sk-bf-) can also be passed here.

Body

application/json
model
string
required

Model identifier

Example:

"gpt-4"

input
required

Input - can be a string or array of messages

stream
boolean
instructions
string

System instructions for the model

max_output_tokens
integer
metadata
object
parallel_tool_calls
boolean
previous_response_id
string
reasoning
object
store
boolean
temperature
number
Required range: 0 <= x <= 2
text
object
tool_choice
Available options:
none,
auto,
required
tools
object[]
top_p
number
truncation
enum<string>
Available options:
auto,
disabled
user
string
fallbacks
string[]

Response

Successful response

id
string
choices
object[]
created
integer
model
string
object
string
service_tier
string
system_fingerprint
string
usage
object

Token usage information

extra_fields
object

Additional fields included in responses

search_results
object[]
videos
object[]
citations
string[]