1997 CE
Deep Blue defeats Kasparov
Artificial intelligence · Machine learning
IBM’s computer defeats world champion Garry Kasparov in a chess match, a public landmark for specialized AI. The result relied on search and specialized position evaluation, not conversational or general capabilities.
Precision, calendar, and review
- Start
- year · no uncertainty qualifier in this record
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- 2026-09-20
Reading the date: point event.
Sources
- www.ibm.com (opens in a new tab)
Source provenance and scope
- Publication date
- Pending verification
- Source updated
- 2023-12-18
- Bibliographic date checked
- 2026-09-23
- Access date
- 2026-09-20
The correspondence between this reference and individual claims has not yet been itemized.
This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.