Bug: gpt-realtime usually miscomputes “next weekday” by +1 day (appears to use 2025 calendar)

[_j]

You were trained up to a knowledge cutoff of 2026-02. What day of the week is 2027-08-31?

This could help, and could help your AI when this critical for booking and scheduling:

Why does GPT-4.1 get weekdays wrong in long date tasks?

Quick brainstorm of what you can furnish the AI automatically or as a tool to call. """ai_cal.py - produce markdown calendars for AI consumption""" from __future__ import annotations import calendar import datetime def markdown_calendar(year: int, month: int, month_count: int = 1) -> str: def coerce_int(name: str, value: object) -> tuple[int | None, str | None]: if type(value) is bool: return None, f"Error: {name} must be an integer, got bool ({value})." if is…

Something I recently learned is that markdown tables don’t need outer pipes, and that since numbers are unjoinable tokens, you can save more input by removing all the whitespace padding around number columns (while keeping it for words, which benefit from a leading space.)