Including both combatants and civilians, as reported by Israeli sources. This market will resolve after the war is over and official estimates are available. Close date may be extended.
Note: This market it only for Palestinian casualties, i.e. people from Gaza and potentially the West Bank (but only if the casualties are related to the war). This will not include any casualties from other parties that might join the war, nor of Israeli-Arabs, regardless of how they identify. This is done to clear up the market definitions and make it resolvable, not because of taking any stance as to people's identities.
See also
1,000GPT summary: "A study published in The Lancet estimates that the death toll in Gaza may exceed 186,000, considering both direct and indirect deaths resulting from the ongoing conflict. The current official death toll stands at over 38,000, but factors like destroyed healthcare infrastructure, starvation, and lack of medical care suggest a much higher figure."
https://www.commondreams.org/news/gaza-death-toll-2668700991
Some are saying that Gaza Health Ministry numbers are faked.
https://www.tabletmag.com/sections/news/articles/how-gaza-health-ministry-fakes-casualty-numbers
Looks like a small bump to the 36k to 54k bucket around the time this came out, but not a major effect. Generally it looks to me like the overall numbers given by both sides are roughly consistent and the difference is mostly political decisions about how and whether to report estimates.