[RAG] Add text rerank models task (openvinotoolkit#2941)

## Description
For text rerank models `--task` needs to be provided during conversion
with `optimum-cli`

<img width="986" height="728" alt="image"
src="https://github.com/user-attachments/assets/291ef67a-a5cd-4ebf-99ab-ab1d12d465cc"
/>


<!--- Jira ticket number (e.g., 123). Delete if there's no ticket. Don't
include full link or project name. -->
Ticket: 173665

## Checklist:
- [x] I have made corresponding changes to the documentation

---------

Co-authored-by: Yaroslav Tarkan <yaroslav.tarkan@intel.com>

Author: as-suvorov

site/docs/supported-models/_components/text-rerank-models-table/index.tsx

@@ -3,14 +3,17 @@ import { TEXT_RERANK_MODELS } from './models';
 import { BaseModelsTable, LinksCell } from '../base-models-table';
 
 export default function TextRerankModelsTable(): React.JSX.Element {
-  const headers = ['Architecture', 'Example HuggingFace Models'];
+  const headers = ['Architecture', '`optimum-cli` task', 'Example HuggingFace Models'];
 
-  const rows = TEXT_RERANK_MODELS.map(({ architecture, models }) => (
+  const rows = TEXT_RERANK_MODELS.map(({ architecture, optimumIntelTask, models }) => (
     <>
       <tr key={architecture}>
         <td rowSpan={models.length}>
           <code>{architecture}</code>
         </td>
+        <td rowSpan={models.length}>
+          <code>{optimumIntelTask}</code>
+        </td>
         <LinksCell links={models[0].links} />
       </tr>
     </>

site/docs/supported-models/_components/text-rerank-models-table/models.ts

@@ -1,5 +1,6 @@
 type TextRerankModelType = {
   architecture: string;
+  optimumIntelTask: string;
   models: Array<{
     links: string[];
   }>;
@@ -8,6 +9,7 @@ type TextRerankModelType = {
 export const TEXT_RERANK_MODELS: TextRerankModelType[] = [
   {
     architecture: 'BertForSequenceClassification',
+    optimumIntelTask: 'text-classification',
     models: [
       {
         links: [
@@ -23,6 +25,7 @@ export const TEXT_RERANK_MODELS: TextRerankModelType[] = [
   },
   {
     architecture: 'XLMRobertaForSequenceClassification',
+    optimumIntelTask: 'text-classification',
     models: [
       {
         links: [
@@ -33,6 +36,7 @@ export const TEXT_RERANK_MODELS: TextRerankModelType[] = [
   },
   {
     architecture: 'ModernBertForSequenceClassification',
+    optimumIntelTask: 'text-classification',
     models: [
       {
         links: [
@@ -45,6 +49,7 @@ export const TEXT_RERANK_MODELS: TextRerankModelType[] = [
   },
   {
     architecture: 'Qwen3ForCausalLM',
+    optimumIntelTask: 'text-generation-with-past',
     models: [
       {
         links: [

site/docs/supported-models/index.mdx

@@ -105,13 +105,11 @@ LoRA adapters are not supported.
 :::
 
 :::info
-Qwen3 Rerank models require `--task text-generation-with-past` during the conversion with `optimum-cli`.
+Text Rerank models require appropriate `--task` provided during the conversion with `optimum-cli`. Task can be found in the table above.
 :::
 
 :::info
-
 Some models may require access request submission on the Hugging Face page to be downloaded.
 
 If https://huggingface.co/ is down, the conversion step won't be able to download the models.
-
 :::