{
 "product": "YFarmX Model Identity",
 "method": "tokenizer fingerprinting v1-50",
 "updated": "2026-08-22",
 "record_url": "https://yfarmx.com/ai/models/alias-anthropic/claude-haiku-latest/",
 "citation": "YFarmX Model Identity: Anthropic Claude Haiku Latest (~anthropic/claude-haiku-latest) evidence record. https://yfarmx.com/ai/models/alias-anthropic/claude-haiku-latest/",
 "record": {
  "id": "~anthropic/claude-haiku-latest",
  "slug": "alias-anthropic/claude-haiku-latest",
  "name": "Anthropic Claude Haiku Latest",
  "lab": "Anthropic",
  "alias": true,
  "variant_of": null,
  "created": 1777318492,
  "new_since_20_aug": false,
  "description": "This model always redirects to the latest model in the Anthropic Claude Haiku family.",
  "declared": {
   "tokenizer": "Router",
   "modality": "text+image+file->text",
   "input": [
    "text",
    "image",
    "file"
   ],
   "context": 200000,
   "max_output": 64000,
   "pricing": {
    "prompt": "0.000001",
    "completion": "0.000005"
   },
   "params": [
    "include_reasoning",
    "max_completion_tokens",
    "max_tokens",
    "reasoning",
    "response_format",
    "stop",
    "structured_outputs",
    "temperature",
    "tool_choice",
    "tools",
    "top_k",
    "top_p"
   ],
   "defaults": {
    "temperature": null,
    "top_p": null,
    "top_k": null,
    "frequency_penalty": null,
    "presence_penalty": null,
    "repetition_penalty": null
   },
   "reasoning": {
    "mandatory": false
   },
   "hugging_face": null
  },
  "measurement": {
   "status": "excluded:router"
  },
  "note": null,
  "api_signature": "api_a155c564",
  "api_matches": [
   "anthropic/claude-haiku-4.5"
  ],
  "identity": {
   "kind": "lineage",
   "family": null,
   "confidence": "unknown",
   "confidence_reason": null,
   "basis": [],
   "contradiction": null,
   "declared_vs_measured": "unmeasurable"
  },
  "comparator": null,
  "neighbours": []
 }
}