diff --git a/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/ChatOpenAIFineTuned.ts b/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/ChatOpenAIFineTuned.ts
new file mode 100644
index 000000000..bfe3ba7a9
--- /dev/null
+++ b/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/ChatOpenAIFineTuned.ts
@@ -0,0 +1,149 @@
+import { ICommonObject, INode, INodeData, INodeParams } from '../../../src/Interface'
+import { getBaseClasses, getCredentialData, getCredentialParam } from '../../../src/utils'
+import { ChatOpenAI, OpenAIChatInput } from 'langchain/chat_models/openai'
+
+class ChatOpenAIFineTuned_ChatModels implements INode {
+    label: string
+    name: string
+    version: number
+    type: string
+    icon: string
+    category: string
+    description: string
+    baseClasses: string[]
+    credential: INodeParams
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'ChatOpenAI Fine-Tuned'
+        this.name = 'chatOpenAIFineTuned'
+        this.version = 1.0
+        this.type = 'ChatOpenAI-FineTuned'
+        this.icon = 'openai.png'
+        this.category = 'Chat Models'
+        this.description = 'Wrapper around fine-tuned OpenAI LLM that use the Chat endpoint'
+        this.baseClasses = [this.type, ...getBaseClasses(ChatOpenAI)]
+        this.credential = {
+            label: 'Connect Credential',
+            name: 'credential',
+            type: 'credential',
+            credentialNames: ['openAIApi']
+        }
+        this.inputs = [
+            {
+                label: 'Model Name',
+                name: 'modelName',
+                type: 'string',
+                placeholder: 'ft:gpt-3.5-turbo:my-org:custom_suffix:id'
+            },
+            {
+                label: 'Temperature',
+                name: 'temperature',
+                type: 'number',
+                step: 0.1,
+                default: 0.9,
+                optional: true
+            },
+            {
+                label: 'Max Tokens',
+                name: 'maxTokens',
+                type: 'number',
+                step: 1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Top Probability',
+                name: 'topP',
+                type: 'number',
+                step: 0.1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Frequency Penalty',
+                name: 'frequencyPenalty',
+                type: 'number',
+                step: 0.1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Presence Penalty',
+                name: 'presencePenalty',
+                type: 'number',
+                step: 0.1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Timeout',
+                name: 'timeout',
+                type: 'number',
+                step: 1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'BasePath',
+                name: 'basepath',
+                type: 'string',
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'BaseOptions',
+                name: 'baseOptions',
+                type: 'json',
+                optional: true,
+                additionalParams: true
+            }
+        ]
+    }
+
+    async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
+        const temperature = nodeData.inputs?.temperature as string
+        const modelName = nodeData.inputs?.modelName as string
+        const maxTokens = nodeData.inputs?.maxTokens as string
+        const topP = nodeData.inputs?.topP as string
+        const frequencyPenalty = nodeData.inputs?.frequencyPenalty as string
+        const presencePenalty = nodeData.inputs?.presencePenalty as string
+        const timeout = nodeData.inputs?.timeout as string
+        const streaming = nodeData.inputs?.streaming as boolean
+        const basePath = nodeData.inputs?.basepath as string
+        const baseOptions = nodeData.inputs?.baseOptions
+
+        const credentialData = await getCredentialData(nodeData.credential ?? '', options)
+        const openAIApiKey = getCredentialParam('openAIApiKey', credentialData, nodeData)
+
+        const obj: Partial<OpenAIChatInput> & { openAIApiKey?: string } = {
+            temperature: parseFloat(temperature),
+            modelName,
+            openAIApiKey,
+            streaming: streaming ?? true
+        }
+
+        if (maxTokens) obj.maxTokens = parseInt(maxTokens, 10)
+        if (topP) obj.topP = parseFloat(topP)
+        if (frequencyPenalty) obj.frequencyPenalty = parseFloat(frequencyPenalty)
+        if (presencePenalty) obj.presencePenalty = parseFloat(presencePenalty)
+        if (timeout) obj.timeout = parseInt(timeout, 10)
+
+        let parsedBaseOptions: any | undefined = undefined
+
+        if (baseOptions) {
+            try {
+                parsedBaseOptions = typeof baseOptions === 'object' ? baseOptions : JSON.parse(baseOptions)
+            } catch (exception) {
+                throw new Error("Invalid JSON in the ChatOpenAI's BaseOptions: " + exception)
+            }
+        }
+        const model = new ChatOpenAI(obj, {
+            basePath,
+            baseOptions: parsedBaseOptions
+        })
+        return model
+    }
+}
+
+module.exports = { nodeClass: ChatOpenAIFineTuned_ChatModels }
diff --git a/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/openai.png b/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/openai.png
new file mode 100644
index 000000000..de08a05b2
Binary files /dev/null and b/packages/components/nodes/chatmodels/ChatOpenAIFineTuned/openai.png differ
diff --git a/packages/components/nodes/llms/OpenAI/OpenAI.ts b/packages/components/nodes/llms/OpenAI/OpenAI.ts
index 4e35d659f..951d1a706 100644
--- a/packages/components/nodes/llms/OpenAI/OpenAI.ts
+++ b/packages/components/nodes/llms/OpenAI/OpenAI.ts
@@ -125,6 +125,13 @@ class OpenAI_LLMs implements INode {
                 type: 'string',
                 optional: true,
                 additionalParams: true
+            },
+            {
+                label: 'BaseOptions',
+                name: 'baseOptions',
+                type: 'json',
+                optional: true,
+                additionalParams: true
             }
         ]
     }
@@ -141,6 +148,7 @@ class OpenAI_LLMs implements INode {
         const bestOf = nodeData.inputs?.bestOf as string
         const streaming = nodeData.inputs?.streaming as boolean
         const basePath = nodeData.inputs?.basepath as string
+        const baseOptions = nodeData.inputs?.baseOptions
 
         const credentialData = await getCredentialData(nodeData.credential ?? '', options)
         const openAIApiKey = getCredentialParam('openAIApiKey', credentialData, nodeData)
@@ -160,8 +168,19 @@ class OpenAI_LLMs implements INode {
         if (batchSize) obj.batchSize = parseInt(batchSize, 10)
         if (bestOf) obj.bestOf = parseInt(bestOf, 10)
 
+        let parsedBaseOptions: any | undefined = undefined
+
+        if (baseOptions) {
+            try {
+                parsedBaseOptions = typeof baseOptions === 'object' ? baseOptions : JSON.parse(baseOptions)
+            } catch (exception) {
+                throw new Error("Invalid JSON in the OpenAI's BaseOptions: " + exception)
+            }
+        }
+
         const model = new OpenAI(obj, {
-            basePath
+            basePath,
+            baseOptions: parsedBaseOptions
         })
         return model
     }