generateTitle API broken in Beta ?

AgentMemory

Hey all! I can no longer specify a custom generateTitle config for my agent in Beta:

memory: new Memory({
options: {
generateTitle: {
model: anthropic.languageModel('claude-3-5-haiku-20241022'),
instructions:
'Generate a concise, descriptive title for this conversation (max 60 characters). Focus on the main topic or intent. Never exceed 60 characters.',
},
},
}),

I get a compiler error:

Type 'LanguageModelV2' is not assignable to type 'DynamicArgument<MastraLanguageModel>'.
  Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2 | (({ requestContext, mastra }: { requestContext: RequestContext<unknown>; mastra?: Mastra<Record<string, Agent<any, ToolsInput>>, ... 7 more ..., Record<...>> | undefined; }) => MastraLanguageModel | Promise<...>)'.
    Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2'.
      Type 'LanguageModelV2' is not assignable to type '{ doGenerate: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; doStream: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; }'.
        The types returned by 'doGenerate(...)' are incompatible between these types.
          Type 'PromiseLike<{ content: LanguageModelV2Content[]; finishReason: LanguageModelV2FinishReason; usage: LanguageModelV2Usage; providerMetadata?: SharedV2ProviderMetadata | undefined; request?: { ...; } | undefined; response?: (LanguageModelV2ResponseMetadata & { ...; }) | undefined; warnings: LanguageModelV2CallWarning[]...' is not assignable to type 'DoStreamResultPromise'.

Type 'LanguageModelV2' is not assignable to type 'DynamicArgument<MastraLanguageModel>'.
  Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2 | (({ requestContext, mastra }: { requestContext: RequestContext<unknown>; mastra?: Mastra<Record<string, Agent<any, ToolsInput>>, ... 7 more ..., Record<...>> | undefined; }) => MastraLanguageModel | Promise<...>)'.
    Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2'.
      Type 'LanguageModelV2' is not assignable to type '{ doGenerate: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; doStream: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; }'.
        The types returned by 'doGenerate(...)' are incompatible between these types.
          Type 'PromiseLike<{ content: LanguageModelV2Content[]; finishReason: LanguageModelV2FinishReason; usage: LanguageModelV2Usage; providerMetadata?: SharedV2ProviderMetadata | undefined; request?: { ...; } | undefined; response?: (LanguageModelV2ResponseMetadata & { ...; }) | undefined; warnings: LanguageModelV2CallWarning[]...' is not assignable to type 'DoStreamResultPromise'.

Mastra•4mo ago•

10 replies

Carlos T

generateTitle API broken in Beta ?

AgentMemory

Type 'LanguageModelV2' is not assignable to type 'DynamicArgument<MastraLanguageModel>'.
  Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2 | (({ requestContext, mastra }: { requestContext: RequestContext<unknown>; mastra?: Mastra<Record<string, Agent<any, ToolsInput>>, ... 7 more ..., Record<...>> | undefined; }) => MastraLanguageModel | Promise<...>)'.
    Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2'.
      Type 'LanguageModelV2' is not assignable to type '{ doGenerate: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; doStream: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; }'.
        The types returned by 'doGenerate(...)' are incompatible between these types.
          Type 'PromiseLike<{ content: LanguageModelV2Content[]; finishReason: LanguageModelV2FinishReason; usage: LanguageModelV2Usage; providerMetadata?: SharedV2ProviderMetadata | undefined; request?: { ...; } | undefined; response?: (LanguageModelV2ResponseMetadata & { ...; }) | undefined; warnings: LanguageModelV2CallWarning[]...' is not assignable to type 'DoStreamResultPromise'.

Type 'LanguageModelV2' is not assignable to type 'DynamicArgument<MastraLanguageModel>'.
  Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2 | (({ requestContext, mastra }: { requestContext: RequestContext<unknown>; mastra?: Mastra<Record<string, Agent<any, ToolsInput>>, ... 7 more ..., Record<...>> | undefined; }) => MastraLanguageModel | Promise<...>)'.
    Type 'LanguageModelV2' is not assignable to type 'MastraLanguageModelV2'.
      Type 'LanguageModelV2' is not assignable to type '{ doGenerate: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; doStream: (options: LanguageModelV2CallOptions) => DoStreamResultPromise; }'.
        The types returned by 'doGenerate(...)' are incompatible between these types.
          Type 'PromiseLike<{ content: LanguageModelV2Content[]; finishReason: LanguageModelV2FinishReason; usage: LanguageModelV2Usage; providerMetadata?: SharedV2ProviderMetadata | undefined; request?: { ...; } | undefined; response?: (LanguageModelV2ResponseMetadata & { ...; }) | undefined; warnings: LanguageModelV2CallWarning[]...' is not assignable to type 'DoStreamResultPromise'.

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