# E3 | anthropic/claude-opus-5 | run 2

## Prompt

Extract every date and its associated obligation from this excerpt, as a list:

The Provider shall deliver the initial draft by March 3, 2026. The Client shall provide feedback within ten business days. Final materials are due no later than April 15, 2026. Payment of the remaining balance is due on May 1, 2026.

## Response

Four obligations appear in the excerpt: three with fixed calendar dates and one with a relative deadline tied to the draft delivery.

## Dates and Obligations

| Date | Obligated Party | Obligation |
|---|---|---|
| March 3, 2026 | Provider | Deliver the initial draft |
| Within ten business days (of draft delivery) | Client | Provide feedback |
| April 15, 2026 | Not specified | Final materials due ("no later than") |
| May 1, 2026 | Not specified (presumably Client) | Payment of the remaining balance |

## Notes on the Relative Deadline

The Client's feedback obligation has no stated calendar date. Measured from March 3, 2026 (a Tuesday), ten business days lands on **March 17, 2026**, assuming the count begins the day after delivery and no intervening public holidays. The excerpt does not define "business days," specify a jurisdiction's holiday calendar, or state whether the count starts on the delivery date itself — so this figure is an inference, not a contractual term.

## Ambiguities Worth Flagging

- **April 15 and May 1 lack a named obligor.** The passive constructions ("are due," "is due") leave the responsible party implicit.
- **"Final materials" is undefined** in this excerpt and may or may not depend on the Client's feedback being timely delivered.
- **No consequence is stated** for late feedback, which matters if the April 15 deadline is meant to shift when the Client delays.

Would you like me to draft revised clauses that fix the missing obligors and define the business-day count?
