Claude cli

Food identified:

• Promise Bakery gluten-free bun

Observed evidence:

• Nutrition Facts label clearly visible on packaging
• Per 1 bun (70 g) serving size stated on label
• Label values: Calories 160, Fat 2.5 g (Saturated 0.2 g, Trans 0 g), Carbohydrate 30 g, Fibre 6 g, Sugars 9 g, Protein 0 g, Sodium 200 mg
• Text description states "one of these," indicating a single bun consumed

Estimated portions:

• Gluten-free bun: 70 g (1 bun, as labelled)

Estimated total:

• Calories: 160 kcal
• Protein: 0 g
• Carbohydrate: 30 g
• Fat: 2.5 g

Confidence:

• High

Assumptions:

• One whole bun consumed as indicated by "one of these"
• Label values used directly; no estimation required

Uncertainty notes:

• Macro-derived calories: (0 × 4) + (30 × 4) + (2.5 × 9) = 142.5 kcal vs 160 kcal stated. The ~17 kcal gap is accounted for by fibre (6 g × ~2 kcal/g ≈ 12 kcal) and rounding, consistent with the label. No significant uncertainty.