GamerItems/src/main/resources/data/gamermod/recipes/jeremium_sword.json

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "#",
        "#",
        "W"
    ],
    "key": {
        "#": {
            "item": "gamermod:jeremium_ingot"
        },
        "W": {
            "item": "gamermod:netherite_stick"
        }
    },
    "result": {
        "item": "gamermod:jeremium_sword",
        "count": 1
    }
}