# E3 | anthropic/claude-opus-5 | run 1

## 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

The excerpt contains three explicit calendar dates and one relative deadline tied to the first date. All obligations are listed below with the responsible party.

## Explicit Dates and Obligations

| Date | Obligation | Responsible Party |
|---|---|---|
| March 3, 2026 | Deliver the initial draft | Provider |
| April 15, 2026 | Deliver final materials ("no later than") | Provider |
| May 1, 2026 | Pay the remaining balance | Client (payer) |

## Relative Deadline

- **Within ten business days** (of receiving the initial draft): the Client shall provide feedback. Measured from March 3, 2026, this falls on approximately **March 17, 2026**, assuming a Monday–Friday business week and no intervening holidays. The excerpt does not define "business days," so this computed date is an inference rather than a stated term.

## Notes on Ambiguity

- The clause does not specify the trigger event for the feedback window (delivery date vs. receipt date), which could shift the deadline.
- Payment of the "remaining balance" implies a prior payment obligation that is not described in this excerpt.
- The excerpt does not assign the payment obligation by name; "Client" is the reasonable reading given the Provider is the performing party.

Would you like me to build a chronological compliance calendar that flags the ambiguous or dependent deadlines for redlining?
