ChatOn: meta json update wrt the new begin related fields

Author: hanishkvc

examples/chaton_meta.json

@@ -10,6 +10,7 @@
 			"suffix": "\n<</SYS>> [/INST]\n\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "[INST] ",
 			"suffix": " [/INST]\n\n"
 		},
@@ -18,6 +19,7 @@
 			"suffix": ""
 		},
 		"reverse-prompt": "</s>",
+		"systemuser-1st-user-has-begin": false,
 		"systemuser-1st-user-has-prefix": false
 	},
 	"llama3": {
@@ -30,6 +32,7 @@
 			"suffix": "<|eot_id|>\n\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "<|start_header_id|>user<|end_header_id|>\n",
 			"suffix": "<|eot_id|>\n\n"
 		},
@@ -38,6 +41,7 @@
 			"suffix": ""
 		},
 		"reverse-prompt": "<|eot_id|>",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	},
 	"chatml": {
@@ -50,6 +54,7 @@
 			"suffix": "<|im_end|>\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "\n<|im_start|>user\n",
 			"suffix": "<|im_end|>\n"
 		},
@@ -58,6 +63,7 @@
 			"suffix": ""
 		},
 		"reverse-prompt": "<|im_start|>user\n",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	},
 	"zephyr": {
@@ -70,6 +76,7 @@
 			"suffix": "<|endoftext|>\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "<|user|>\n",
 			"suffix": "<|endoftext|>\n"
 		},
@@ -78,6 +85,7 @@
 			"suffix": ""
 		},
 		"reverse-prompt": "</s>",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	},
 	"gemma": {
@@ -90,6 +98,7 @@
 			"suffix": ""
 		},
 		"user": {
+			"begin": "",
 			"prefix": "<start_of_turn>user\n",
 			"suffix": "<end_of_turn>\n"
 		},
@@ -98,6 +107,7 @@
 			"suffix": ""
 		},
 		"reverse-prompt": "<eos>",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	},
 	"deepseek-alt": {
@@ -110,6 +120,7 @@
 			"suffix": "\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "### Instruction:\n",
 			"suffix": "\n"
 		},
@@ -118,6 +129,7 @@
 			"suffix": "\n<|EOT|>\n"
 		},
 		"reverse-prompt": "<|EOT|>",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	},
 	"deepseek": {
@@ -130,6 +142,7 @@
 			"suffix": "\n\n"
 		},
 		"user": {
+			"begin": "",
 			"prefix": "User: ",
 			"suffix": "\n\n"
 		},
@@ -138,6 +151,7 @@
 			"suffix": " <｜end▁of▁sentence｜>\n"
 		},
 		"reverse-prompt": "<｜end▁of▁sentence｜>",
+		"systemuser-1st-user-has-begin": true,
 		"systemuser-1st-user-has-prefix": true
 	}
 }