docs(0.8): backport minP / repetitionPenalty docs to v0.8.x (#1111)

## Description

Backports the sampling and multimodal-rename doc edits from #1099 into
the v0.8.x useLLM.md and LLMModule.md pages, plus a JSDoc fence fix on
`useInstanceSegmentation.ts`. New `minP` / `repetitionPenalty` / `topP`
field names are rendered as plain inline code rather than anchor links,
since the v0.8.x `GenerationConfig.md` snapshot doesn't have those
entries.

### Introduces a breaking change?

- [ ] Yes
- [x] No

### Type of change

- [ ] Bug fix (change which fixes an issue)
- [ ] New feature (change which adds functionality)
- [x] Documentation update (improves or adds clarity to existing
documentation)
- [ ] Other (chores, tests, code style improvements etc.)

### Tested on

- [ ] iOS
- [ ] Android

### Testing instructions

`yarn build` in `docs/`.

### Screenshots

### Related issues

Follow-up to #1108 / `v0.8.4`.

### Checklist

- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have updated the documentation accordingly
- [x] My changes generate no new warnings

### Additional notes

Author: msluszniak

docs/versioned_docs/version-0.8.x/03-hooks/01-natural-language-processing/useLLM.md

@@ -211,7 +211,15 @@ To configure model (i.e. change system prompt, load initial conversation history
 
   - [`temperature`](../../06-api-reference/interfaces/GenerationConfig.md#temperature) - Scales output logits by the inverse of temperature. Controls the randomness / creativity of text generation.
 
-  - [`topp`](../../06-api-reference/interfaces/GenerationConfig.md#topp) - Only samples from the smallest set of tokens whose cumulative probability exceeds topp.
+  - `topP` - Only samples from the smallest set of tokens whose cumulative probability exceeds topP. Range `[0, 1]`. Values of `0` or `1` disable top-p filtering.
+
+  - `minP` - Minimum-probability threshold applied after softmax: tokens whose probability is below `minP * max_prob` are excluded from sampling. Range `[0, 1]`. Default `0` disables the filter. Stacks with `topP` when both are set.
+
+  - `repetitionPenalty` - Multiplicative penalty applied to logits of tokens that already appeared in the prompt or the generated text. Values greater than `1` discourage repetition; default `1` disables the penalty.
+
+:::info[Built-in models ship with sampling defaults]
+Model presets expose an optional [`generationConfig`](../../06-api-reference/interfaces/LLMProps.md) on the `model` prop. Whenever the upstream model card publishes recommended values (currently Qwen3 and LFM2-VL) the preset carries them and `useLLM` applies them automatically before `isReady` flips — you don't need to call `configure` just to get sensible defaults. Any fields you then pass to `configure` still override on a per-field basis.
+:::
 
 ### Model configuration example
 
@@ -282,7 +290,9 @@ useEffect(() => {
       outputTokenBatchSize: 15,
       batchTimeInterval: 100,
       temperature: 0.7,
-      topp: 0.9,
+      topP: 0.9,
+      minP: 0.05,
+      repetitionPenalty: 1.05,
     },
   });
 }, [configure]);
@@ -491,9 +501,9 @@ Some models support multimodal input — text and images together. To use them,
 ### Loading a VLM
 
 ```tsx
-import { useLLM, LFM2_VL_1_6B_QUANTIZED } from 'react-native-executorch';
+import { useLLM, LFM2_5_VL_1_6B_QUANTIZED } from 'react-native-executorch';
 
-const llm = useLLM({ model: LFM2_VL_1_6B_QUANTIZED });
+const llm = useLLM({ model: LFM2_5_VL_1_6B_QUANTIZED });
 ```
 
 The `capabilities` field is already set on the model constant. You can also construct the model object explicitly:
@@ -514,7 +524,7 @@ Passing `capabilities` unlocks the typed `media` argument on `sendMessage`.
 ### Sending a message with an image
 
 ```tsx
-const llm = useLLM({ model: LFM2_VL_1_6B_QUANTIZED });
+const llm = useLLM({ model: LFM2_5_VL_1_6B_QUANTIZED });
 
 const send = () => {
   llm.sendMessage('What is in this image?', {
@@ -537,7 +547,7 @@ The `imagePath` should be a local file path on the device.
 You can also use `generate` directly by setting `mediaPath` on user messages:
 
 ```tsx
-const llm = useLLM({ model: LFM2_VL_1_6B_QUANTIZED });
+const llm = useLLM({ model: LFM2_5_VL_1_6B_QUANTIZED });
 
 const handleGenerate = async () => {
   const chat: Message[] = [

docs/versioned_docs/version-0.8.x/04-typescript-api/01-natural-language-processing/LLMModule.md

@@ -107,17 +107,25 @@ To configure model (i.e. change system prompt, load initial conversation history
 
   - [`temperature`](../../06-api-reference/interfaces/GenerationConfig.md#temperature) - Scales output logits by the inverse of temperature. Controls the randomness / creativity of text generation.
 
-  - [`topp`](../../06-api-reference/interfaces/GenerationConfig.md#topp) - Only samples from the smallest set of tokens whose cumulative probability exceeds topp.
+  - `topP` - Only samples from the smallest set of tokens whose cumulative probability exceeds topP. Range `[0, 1]`. Values of `0` or `1` disable top-p filtering.
+
+  - `minP` - Minimum-probability threshold applied after softmax: tokens whose probability is below `minP * max_prob` are excluded from sampling. Range `[0, 1]`. Default `0` disables the filter. Stacks with `topP` when both are set.
+
+  - `repetitionPenalty` - Multiplicative penalty applied to logits of tokens that already appeared in the prompt or the generated text. Values greater than `1` discourage repetition; default `1` disables the penalty.
+
+:::info[Built-in models ship with sampling defaults]
+Model presets expose an optional `generationConfig` that `LLMModule.fromModelName` applies automatically when available — for Qwen3 and LFM2-VL this means the model-card recommended sampling settings are in effect without any explicit `configure` call. Any fields you pass to `configure` still override on a per-field basis.
+:::
 
 ## Vision-Language Models (VLM)
 
 Some models support multimodal input — text and images together. To use them, pass `capabilities` in the model object when calling [`fromModelName`](../../06-api-reference/classes/LLMModule.md#frommodelname):
 
 ```typescript
-import { LLMModule, LFM2_VL_1_6B_QUANTIZED } from 'react-native-executorch';
+import { LLMModule, LFM2_5_VL_1_6B_QUANTIZED } from 'react-native-executorch';
 
 const llm = await LLMModule.fromModelName(
-  LFM2_VL_1_6B_QUANTIZED,
+  LFM2_5_VL_1_6B_QUANTIZED,
   undefined,
   (token) => console.log(token)
 );

packages/react-native-executorch/src/hooks/computer_vision/useInstanceSegmentation.ts

@@ -15,7 +15,7 @@ import { useModuleFactory } from '../useModuleFactory';
  * @param props - Configuration object containing `model` config and optional `preventLoad` flag.
  * @returns An object with model state (`error`, `isReady`, `isGenerating`, `downloadProgress`), a typed `forward` function, `getAvailableInputSizes` helper, and a `runOnFrame` worklet for VisionCamera integration.
  * @example
- * ```ts
+ * ```tsx
  * const { isReady, isGenerating, forward, error, downloadProgress, getAvailableInputSizes, runOnFrame } =
  *   useInstanceSegmentation({
  *     model: {