As we step back into the office on the first workday following China's seven-day national holiday, the three overseas AI powerhouses are already hitting the ground running with a flurry of activities. OpenAI has unveiled an ambitious 28-day 'Update or Reset' initiative, rolling out significant upgrades for three straight days. Meanwhile, Anthropic has introduced Claude Haiku 5.5, rounding out its 5.5 series. Priced competitively with its counterpart Luna, Anthropic has also launched a series of promotional campaigns to accompany the release.
