const rowModel = rowModelIdentity.model;

const estimatedCostUsd = lightweight

? resolveNonNegativeNumber(entry?.estimatedCostUsd)

: resolveEstimatedSessionCostUsd({

: (resolveEstimatedSessionCostUsd({

cfg,

provider: rowModelProvider,

model: rowModel,

entry,

}) ?? resolveNonNegativeNumber(transcriptUsage?.estimatedCostUsd);

}) ?? resolveNonNegativeNumber(transcriptUsage?.estimatedCostUsd));

const contextTokens = lightweight

? resolvePositiveNumber(entry?.contextTokens)

: resolvePositiveNumber(entry?.contextTokens) ??

: (resolvePositiveNumber(entry?.contextTokens) ??

resolvePositiveNumber(transcriptUsage?.contextTokens) ??

resolvePositiveNumber(

resolveContextTokensForModel({

model: rowModel,

allowAsyncLoad: false,

}),

);

));

let derivedTitle: string | undefined;

let lastMessagePreview: string | undefined;