LLMIntel Model Lifecycle

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ai.llmintel/model-lifecyclev0.2.0 Domain verified

Check whether an LLM model id is deprecated, retiring, or retired, and what to migrate to.

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check_model Read-only

Check whether an LLM model id is safe to use, deprecated, or retired, and what to migrate to. Accepts the exact string used in code (e.g. 'gpt-4o', 'claude-sonnet-4-5-20250929', 'anthropic/claude-opus-4-1'). Call this before writing or changing any hardcoded model id.

modelstring, required

Model id or alias exactly as it appears in code, e.g. 'gpt-4o'.

Tools (5)

check_model

read-only

Argument	Type	Description
model*	string	Model id or alias exactly as it appears in code, e.g. 'gpt-4o'.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "model"
  ],
  "properties": {
    "model": {
      "type": "string",
      "minLength": 1,
      "description": "Model id or alias exactly as it appears in code, e.g. 'gpt-4o'."
    }
  },
  "additionalProperties": false
}

list_retiring_models

List tracked models scheduled to retire within a time window, soonest first. Use this to audit a codebase or plan migration work.

read-only

Argument	Type	Description
provider	string	Restrict to one provider. Omit for all providers.
withinDays	integer	Only include models retiring within this many days. Defaults to 180.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "provider": {
      "enum": [
        "openai",
        "anthropic",
        "azure",
        "bedrock",
        "google",
        "vertex",
        "mistral",
        "cohere"
      ],
      "type": "string",
      "description": "Restrict to one provider. Omit for all providers."
    },
    "withinDays": {
      "type": "integer",
      "default": 180,
      "maximum": 1095,
      "description": "Only include models retiring within this many days. Defaults to 180.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}

recent_lifecycle_changes

Lifecycle state changes across all tracked providers, newest first. Use this to answer 'what model deprecations happened recently?'.

read-only

Argument	Type	Description
provider	string	Restrict to one provider.
sinceDays	integer	Look back this many days. Defaults to 30.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "provider": {
      "enum": [
        "openai",
        "anthropic",
        "azure",
        "bedrock",
        "google",
        "vertex",
        "mistral",
        "cohere"
      ],
      "type": "string",
      "description": "Restrict to one provider."
    },
    "sinceDays": {
      "type": "integer",
      "default": 30,
      "maximum": 365,
      "description": "Look back this many days. Defaults to 30.",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}

search_models

List tracked models, optionally filtered by provider and lifecycle state. Use this to discover what is currently available from a provider.

read-only

Argument	Type	Description
limit	integer	Maximum results.
state	string	Filter by canonical lifecycle state, e.g. 'active' or 'deprecated'.
provider	string	Filter by provider.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 200,
      "description": "Maximum results.",
      "exclusiveMinimum": 0
    },
    "state": {
      "enum": [
        "announced",
        "active",
        "legacy",
        "deprecated",
        "retiring",
        "retired"
      ],
      "type": "string",
      "description": "Filter by canonical lifecycle state, e.g. 'active' or 'deprecated'."
    },
    "provider": {
      "enum": [
        "openai",
        "anthropic",
        "azure",
        "bedrock",
        "google",
        "vertex",
        "mistral",
        "cohere"
      ],
      "type": "string",
      "description": "Filter by provider."
    }
  },
  "additionalProperties": false
}

suggest_replacement

Given a deprecated or retiring model, return the provider's recommended replacement(s) and, when none is published, active models from the same provider to consider.

read-only

Argument	Type	Description
model*	string	Model id or alias to find a replacement for.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "model"
  ],
  "properties": {
    "model": {
      "type": "string",
      "minLength": 1,
      "description": "Model id or alias to find a replacement for."
    }
  },
  "additionalProperties": false
}