From 10a3a09a63147a8e7a52592a789bb54d4e122f23 Mon Sep 17 00:00:00 2001
From: team 1 <team1@mitho-media.de>
Date: Tue, 5 May 2026 14:17:54 +0200
Subject: [PATCH] p43C

---
 ...H_43C_REFERENCE_ANCHOR_EXTRACTOR_README.md |  53 ++++
 src/Agent/AgentRunner.php                     | 104 +------
 src/Agent/ReferenceAnchorExtractor.php        | 129 ++++++++
 src/Commerce/ProductRoleResolver.php          | 278 ++++++++++++++++++
 src/Config/AgentRunnerConfig.php              |  25 +-
 5 files changed, 469 insertions(+), 120 deletions(-)
 create mode 100644 patch_history/RETRIEX_PATCH_43C_REFERENCE_ANCHOR_EXTRACTOR_README.md
 create mode 100644 src/Agent/ReferenceAnchorExtractor.php
 create mode 100644 src/Commerce/ProductRoleResolver.php

diff --git a/patch_history/RETRIEX_PATCH_43C_REFERENCE_ANCHOR_EXTRACTOR_README.md b/patch_history/RETRIEX_PATCH_43C_REFERENCE_ANCHOR_EXTRACTOR_README.md
new file mode 100644
index 0000000..cc38bad
--- /dev/null
+++ b/patch_history/RETRIEX_PATCH_43C_REFERENCE_ANCHOR_EXTRACTOR_README.md
@@ -0,0 +1,53 @@
+# RetrieX Patch 43C - Generic Reference Anchor Extractor
+
+## Goal
+
+Continue the p43 reduction work with a small, low-risk PHP cleanup:
+
+- move follow-up reference anchor extraction out of `AgentRunner`
+- keep the behavior generic (`product_model` + `measurement_value`) instead of Testomat/hardness-specific naming
+- remove legacy fallback accessors for `testomat_model_pattern` and `hardness_value_pattern`
+- keep the current configured regex values unchanged
+
+## Changed files
+
+- `src/Agent/ReferenceAnchorExtractor.php` added
+- `src/Agent/AgentRunner.php` delegates reference anchor extraction to the new extractor
+- `src/Config/AgentRunnerConfig.php` now requires the generic keys directly:
+  - `follow_up_context.reference_anchor.product_model_pattern`
+  - `follow_up_context.reference_anchor.measurement_value_pattern`
+
+## Not changed
+
+- no YAML values changed
+- no ranking logic changed
+- no prompt rules changed
+- no shop search scoring changed
+- no new hardcoded product or phrase lists in PHP
+- no admin UI
+
+## Expected effect
+
+Runtime behavior should remain the same. The patch only reduces responsibility inside `AgentRunner` and removes old Testomat/hardness-specific compatibility naming now that the generic YAML keys are already present and p43A2 is green.
+
+## Required checks after applying
+
+```bash
+bin/console mto:agent:config:validate
+bin/console mto:agent:regression:test
+bin/console mto:agent:config:audit-source --details
+bin/console mto:agent:config:audit-patterns --details
+```
+
+## Local checks performed while building this patch
+
+```bash
+php -l src/Agent/ReferenceAnchorExtractor.php
+php -l src/Agent/AgentRunner.php
+php -l src/Config/AgentRunnerConfig.php
+php -l src/Commerce/ProductRoleResolver.php
+php -l src/Commerce/ShopSearchService.php
+php -l src/Agent/PromptBuilder.php
+```
+
+YAML parse check for all files in `config/retriex/*.yaml` also passed.
diff --git a/src/Agent/AgentRunner.php b/src/Agent/AgentRunner.php
index f9a1677..697e043 100644
--- a/src/Agent/AgentRunner.php
+++ b/src/Agent/AgentRunner.php
@@ -30,6 +30,7 @@ final readonly class AgentRunner
         private RetrieverInterface $retriever,
         private ShopSearchService $shopSearchService,
         private SearchRepairService $searchRepairService,
+        private ReferenceAnchorExtractor $referenceAnchorExtractor,
         private CommerceIntentLite $commerceIntentLite,
         private OllamaClient $ollamaClient,
         private LoggerInterface $agentLogger,
@@ -1135,7 +1136,7 @@ final readonly class AgentRunner
 
         $history = $this->contextService->buildUserContextWithinBudget($userId, 3000);
         $previousQuestions = $this->extractRecentUserQuestions($history, 2);
-        $referenceAnchors = $this->extractLatestAssistantReferenceAnchors($history);
+        $referenceAnchors = $this->referenceAnchorExtractor->extractLatestAssistantReferenceAnchors($history);
 
         if ($previousQuestions === [] && $referenceAnchors === []) {
             return $prompt;
@@ -1232,74 +1233,6 @@ final readonly class AgentRunner
         return array_slice($questions, -$limit);
     }
 
-    /**
-     * Extracts stable reference anchors from the latest assistant answer.
-     *
-     * These anchors are only used to resolve follow-up references such as
-     * "der Wert" or "welcher Indikator". They are not factual evidence for
-     * the final answer. To avoid propagating wrong earlier answers, only the
-     * first explicit product-model reference and the first explicit measurement value
-     * are kept. Indicator names, reagent codes, prices, URLs and product
-     * numbers are intentionally ignored here.
-     *
-     * @return string[]
-     */
-    private function extractLatestAssistantReferenceAnchors(string $history): array
-    {
-        $turn = $this->extractLatestHistoryTurn($history);
-
-        if ($turn === '') {
-            return [];
-        }
-
-        $answer = preg_replace($this->agentRunnerConfig->getFollowUpHistoryQuestionStripPattern(), '', $turn, 1) ?? '';
-        $answer = trim($answer);
-
-        if ($answer === '') {
-            return [];
-        }
-
-        $anchors = [];
-
-        $model = $this->extractFirstProductModelAnchor($answer);
-        if ($model !== '') {
-            $anchors[] = $model;
-        }
-
-        $hardnessValue = $this->extractFirstMeasurementValueAnchor($answer);
-        if ($hardnessValue !== '') {
-            $anchors[] = $hardnessValue;
-        }
-
-        return array_values(array_unique($anchors));
-    }
-
-    private function extractLatestHistoryTurn(string $history): string
-    {
-        $history = trim($history);
-
-        if ($history === '') {
-            return '';
-        }
-
-        $parts = preg_split($this->agentRunnerConfig->getFollowUpHistoryTurnSplitPattern(), $history);
-
-        if ($parts === false || $parts === []) {
-            return '';
-        }
-
-        $turns = array_values(array_filter(
-            array_map(static fn(string $part): string => trim($part), $parts),
-            static fn(string $part): bool => $part !== ''
-        ));
-
-        if ($turns === []) {
-            return '';
-        }
-
-        return (string) end($turns);
-    }
-
     /**
      * @return string[]
      */
@@ -1325,29 +1258,6 @@ final readonly class AgentRunner
         return array_reverse($turns);
     }
 
-    private function extractFirstProductModelAnchor(string $text): string
-    {
-        if (preg_match($this->agentRunnerConfig->getFollowUpReferenceAnchorProductModelPattern(), $text, $matches) !== 1) {
-            return '';
-        }
-
-        $value = $this->sanitizeHistoryQuestion(($matches[0] ?? ''));
-        $value = preg_replace('/\s+/u', ' ', $value) ?? $value;
-
-        return trim(str_replace('®', '', $value));
-    }
-
-    private function extractFirstMeasurementValueAnchor(string $text): string
-    {
-        if (preg_match($this->agentRunnerConfig->getFollowUpReferenceAnchorMeasurementValuePattern(), $text, $matches) !== 1) {
-            return '';
-        }
-
-        $value = preg_replace('/\s+/u', ' ', ($matches[0] ?? '')) ?? '';
-
-        return trim($value);
-    }
-
     private function sanitizeHistoryQuestion(string $question): string
     {
         $question = trim((string) preg_replace('/\s+/u', ' ', $question));
@@ -1500,7 +1410,7 @@ final readonly class AgentRunner
             return true;
         }
 
-        if ($this->extractFirstProductModelAnchor($prompt) !== '') {
+        if ($this->referenceAnchorExtractor->extractFirstProductModelAnchor($prompt) !== '') {
             return false;
         }
 
@@ -1564,7 +1474,7 @@ final readonly class AgentRunner
 
     private function hasStandaloneConcreteShopSubject(string $prompt): bool
     {
-        if ($this->extractFirstProductModelAnchor($prompt) !== '') {
+        if ($this->referenceAnchorExtractor->extractFirstProductModelAnchor($prompt) !== '') {
             return true;
         }
 
@@ -1622,7 +1532,7 @@ final readonly class AgentRunner
             return $prompt;
         }
 
-        if ($this->extractFirstProductModelAnchor($prompt) === '') {
+        if ($this->referenceAnchorExtractor->extractFirstProductModelAnchor($prompt) === '') {
             return $optimizedShopQuery;
         }
 
@@ -2249,7 +2159,7 @@ final readonly class AgentRunner
                 continue;
             }
 
-            $model = $this->extractFirstProductModelAnchor($turn);
+            $model = $this->referenceAnchorExtractor->extractFirstProductModelAnchor($turn);
 
             if ($model !== '') {
                 $query = str_replace(
@@ -2334,7 +2244,7 @@ final readonly class AgentRunner
                 }
             }
 
-            $modelAnchor = $this->extractFirstProductModelAnchor($turn);
+            $modelAnchor = $this->referenceAnchorExtractor->extractFirstProductModelAnchor($turn);
 
             if ($modelAnchor !== '' && !$this->isMetaOnlyShopQuery($modelAnchor)) {
                 return mb_strtolower($modelAnchor, 'UTF-8');
diff --git a/src/Agent/ReferenceAnchorExtractor.php b/src/Agent/ReferenceAnchorExtractor.php
new file mode 100644
index 0000000..d5fba3e
--- /dev/null
+++ b/src/Agent/ReferenceAnchorExtractor.php
@@ -0,0 +1,129 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Agent;
+
+use App\Config\AgentRunnerConfig;
+
+/**
+ * Extracts generic reference anchors used to resolve follow-up questions.
+ *
+ * The extractor is deliberately domain-neutral: product model anchors and
+ * measurement value anchors are configured through AgentRunnerConfig. Current
+ * water-analysis patterns remain supported by configuration, but the calling
+ * code no longer needs Testomat- or hardness-specific concepts.
+ */
+final readonly class ReferenceAnchorExtractor
+{
+    public function __construct(
+        private AgentRunnerConfig $config,
+    ) {
+    }
+
+    /**
+     * Extract stable reference anchors from the latest assistant answer.
+     *
+     * These anchors are only used to resolve follow-up references such as
+     * "der Wert" or "welcher Indikator". They are not factual evidence for
+     * the final answer. To avoid propagating wrong earlier answers, only the
+     * first explicit product-model reference and the first explicit measurement
+     * value are kept. Indicator names, reagent codes, prices, URLs and product
+     * numbers are intentionally ignored here.
+     *
+     * @return string[]
+     */
+    public function extractLatestAssistantReferenceAnchors(string $history): array
+    {
+        $turn = $this->extractLatestHistoryTurn($history);
+
+        if ($turn === '') {
+            return [];
+        }
+
+        $answer = preg_replace($this->config->getFollowUpHistoryQuestionStripPattern(), '', $turn, 1) ?? '';
+        $answer = trim($answer);
+
+        if ($answer === '') {
+            return [];
+        }
+
+        $anchors = [];
+
+        $model = $this->extractFirstProductModelAnchor($answer);
+        if ($model !== '') {
+            $anchors[] = $model;
+        }
+
+        $measurementValue = $this->extractFirstMeasurementValueAnchor($answer);
+        if ($measurementValue !== '') {
+            $anchors[] = $measurementValue;
+        }
+
+        return array_values(array_unique($anchors));
+    }
+
+    public function extractFirstProductModelAnchor(string $text): string
+    {
+        if (preg_match($this->config->getFollowUpReferenceAnchorProductModelPattern(), $text, $matches) !== 1) {
+            return '';
+        }
+
+        $value = $this->sanitizeAnchor((string) ($matches[0] ?? ''));
+        $value = preg_replace('/\s+/u', ' ', $value) ?? $value;
+
+        return trim(str_replace('®', '', $value));
+    }
+
+    public function extractFirstMeasurementValueAnchor(string $text): string
+    {
+        if (preg_match($this->config->getFollowUpReferenceAnchorMeasurementValuePattern(), $text, $matches) !== 1) {
+            return '';
+        }
+
+        $value = preg_replace('/\s+/u', ' ', (string) ($matches[0] ?? '')) ?? '';
+
+        return trim($value);
+    }
+
+    private function extractLatestHistoryTurn(string $history): string
+    {
+        $history = trim($history);
+
+        if ($history === '') {
+            return '';
+        }
+
+        $parts = preg_split($this->config->getFollowUpHistoryTurnSplitPattern(), $history);
+
+        if ($parts === false || $parts === []) {
+            return '';
+        }
+
+        $turns = array_values(array_filter(
+            array_map(static fn(string $part): string => trim($part), $parts),
+            static fn(string $part): bool => $part !== ''
+        ));
+
+        if ($turns === []) {
+            return '';
+        }
+
+        return (string) end($turns);
+    }
+
+    private function sanitizeAnchor(string $value): string
+    {
+        $value = trim((string) preg_replace('/\s+/u', ' ', $value));
+
+        if ($value === '') {
+            return '';
+        }
+
+        if (mb_strlen($value, 'UTF-8') <= 500) {
+            return $value;
+        }
+
+        return rtrim(mb_substr($value, 0, 497, 'UTF-8')) . '...';
+    }
+}
diff --git a/src/Commerce/ProductRoleResolver.php b/src/Commerce/ProductRoleResolver.php
new file mode 100644
index 0000000..2c279b4
--- /dev/null
+++ b/src/Commerce/ProductRoleResolver.php
@@ -0,0 +1,278 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Commerce;
+
+use App\Commerce\Dto\ShopProductResult;
+
+final class ProductRoleResolver
+{
+    public const ROLE_UNKNOWN = 'unknown';
+    public const ROLE_MAIN_DEVICE = 'main_device';
+    public const ROLE_ACCESSORY_OR_CONSUMABLE = 'accessory_or_consumable';
+    public const ROLE_AMBIGUOUS_MIXED = 'ambiguous_mixed_role';
+
+    public const COMPATIBILITY_UNKNOWN = 'unknown';
+    public const COMPATIBILITY_COMPATIBLE = 'compatible';
+    public const COMPATIBILITY_AMBIGUOUS_KEEP_SEPARATE = 'ambiguous_keep_separate';
+    public const COMPATIBILITY_INCOMPATIBLE_ACCESSORY_FOR_MAIN_DEVICE_REQUEST = 'incompatible_accessory_for_main_device_request';
+    public const COMPATIBILITY_INCOMPATIBLE_MAIN_DEVICE_FOR_ACCESSORY_REQUEST = 'incompatible_main_device_for_accessory_request';
+
+    /**
+     * @param string[] $accessoryIntentKeywords
+     * @param string[] $mainDeviceIntentKeywords
+     * @param string[] $directMainDeviceRequestPatterns
+     */
+    public function resolveRequestedRole(
+        string $prompt,
+        array $accessoryIntentKeywords,
+        array $mainDeviceIntentKeywords,
+        array $directMainDeviceRequestPatterns,
+        callable $normalize
+    ): string {
+        $normalized = mb_strtolower($normalize($prompt), 'UTF-8');
+        $hasAccessoryIntent = $this->containsAnyKeyword($normalized, $accessoryIntentKeywords, $normalize, true);
+        $hasMainDeviceIntent = $this->containsAnyKeyword($normalized, $mainDeviceIntentKeywords, $normalize, true);
+
+        if ($hasAccessoryIntent && !$this->matchesAnyPattern($normalized, $directMainDeviceRequestPatterns)) {
+            return self::ROLE_ACCESSORY_OR_CONSUMABLE;
+        }
+
+        if ($hasMainDeviceIntent) {
+            return self::ROLE_MAIN_DEVICE;
+        }
+
+        if ($hasAccessoryIntent) {
+            return self::ROLE_ACCESSORY_OR_CONSUMABLE;
+        }
+
+        return self::ROLE_UNKNOWN;
+    }
+
+    /**
+     * @param string[] $accessoryKeywords
+     * @param string[] $deviceKeywords
+     */
+    public function resolveProductRole(
+        ShopProductResult $product,
+        array $accessoryKeywords,
+        array $deviceKeywords,
+        callable $normalize,
+        bool $detectAmbiguousPrimaryRole
+    ): string {
+        $primaryRole = $this->resolvePrimaryProductRole(
+            product: $product,
+            accessoryKeywords: $accessoryKeywords,
+            deviceKeywords: $deviceKeywords,
+            normalize: $normalize,
+            detectAmbiguousPrimaryRole: $detectAmbiguousPrimaryRole
+        );
+
+        if ($primaryRole !== self::ROLE_UNKNOWN) {
+            return $primaryRole;
+        }
+
+        $corpus = mb_strtolower($this->buildProductCorpus($product), 'UTF-8');
+        $isAccessory = $this->containsAnyKeyword($corpus, $accessoryKeywords, $normalize, true);
+        $isMainDevice = $this->containsAnyKeyword($corpus, $deviceKeywords, $normalize, true);
+
+        if ($isAccessory) {
+            return self::ROLE_ACCESSORY_OR_CONSUMABLE;
+        }
+
+        if ($isMainDevice) {
+            return self::ROLE_MAIN_DEVICE;
+        }
+
+        return self::ROLE_UNKNOWN;
+    }
+
+    /**
+     * @param string[] $accessoryKeywords
+     * @param string[] $deviceKeywords
+     */
+    public function resolvePrimaryProductRole(
+        ShopProductResult $product,
+        array $accessoryKeywords,
+        array $deviceKeywords,
+        callable $normalize,
+        bool $detectAmbiguousPrimaryRole
+    ): string {
+        $primaryText = mb_strtolower($normalize($this->buildPrimaryProductIdentity($product)), 'UTF-8');
+
+        if ($primaryText === '') {
+            return self::ROLE_UNKNOWN;
+        }
+
+        $isAccessory = $this->containsAnyKeyword($primaryText, $accessoryKeywords, $normalize, true);
+        $isMainDevice = $this->containsAnyKeyword($primaryText, $deviceKeywords, $normalize, true);
+
+        if ($detectAmbiguousPrimaryRole) {
+            if ($isAccessory && !$isMainDevice) {
+                return self::ROLE_ACCESSORY_OR_CONSUMABLE;
+            }
+
+            if ($isMainDevice && !$isAccessory) {
+                return self::ROLE_MAIN_DEVICE;
+            }
+
+            if ($isAccessory && $isMainDevice) {
+                return self::ROLE_AMBIGUOUS_MIXED;
+            }
+
+            return self::ROLE_UNKNOWN;
+        }
+
+        if ($isAccessory) {
+            return self::ROLE_ACCESSORY_OR_CONSUMABLE;
+        }
+
+        if ($isMainDevice) {
+            return self::ROLE_MAIN_DEVICE;
+        }
+
+        return self::ROLE_UNKNOWN;
+    }
+
+    /**
+     * @param string[] $accessoryKeywords
+     * @param string[] $deviceKeywords
+     */
+    public function isAccessoryLikeProduct(
+        ShopProductResult $product,
+        array $accessoryKeywords,
+        array $deviceKeywords,
+        callable $normalize
+    ): bool {
+        $primaryRole = $this->resolvePrimaryProductRole(
+            product: $product,
+            accessoryKeywords: $accessoryKeywords,
+            deviceKeywords: $deviceKeywords,
+            normalize: $normalize,
+            detectAmbiguousPrimaryRole: true
+        );
+
+        if ($primaryRole === self::ROLE_ACCESSORY_OR_CONSUMABLE) {
+            return true;
+        }
+
+        if ($primaryRole === self::ROLE_MAIN_DEVICE) {
+            return false;
+        }
+
+        return $this->containsAnyKeyword(
+            $normalize($this->buildProductCorpus($product)),
+            $accessoryKeywords,
+            $normalize,
+            false
+        );
+    }
+
+    /**
+     * @param string[] $accessoryKeywords
+     * @param string[] $deviceKeywords
+     */
+    public function isDeviceLikeProduct(
+        ShopProductResult $product,
+        array $accessoryKeywords,
+        array $deviceKeywords,
+        callable $normalize
+    ): bool {
+        $primaryRole = $this->resolvePrimaryProductRole(
+            product: $product,
+            accessoryKeywords: $accessoryKeywords,
+            deviceKeywords: $deviceKeywords,
+            normalize: $normalize,
+            detectAmbiguousPrimaryRole: true
+        );
+
+        if ($primaryRole === self::ROLE_MAIN_DEVICE) {
+            return true;
+        }
+
+        if ($primaryRole === self::ROLE_ACCESSORY_OR_CONSUMABLE) {
+            return false;
+        }
+
+        return $this->containsAnyKeyword(
+            $normalize($this->buildProductCorpus($product)),
+            $deviceKeywords,
+            $normalize,
+            false
+        );
+    }
+
+    public function resolveCompatibility(string $requestedRole, string $inferredRole): string
+    {
+        if ($requestedRole === self::ROLE_UNKNOWN || $inferredRole === self::ROLE_UNKNOWN) {
+            return self::COMPATIBILITY_UNKNOWN;
+        }
+
+        if ($requestedRole === self::ROLE_MAIN_DEVICE && $inferredRole === self::ROLE_ACCESSORY_OR_CONSUMABLE) {
+            return self::COMPATIBILITY_INCOMPATIBLE_ACCESSORY_FOR_MAIN_DEVICE_REQUEST;
+        }
+
+        if ($requestedRole === self::ROLE_ACCESSORY_OR_CONSUMABLE && $inferredRole === self::ROLE_MAIN_DEVICE) {
+            return self::COMPATIBILITY_INCOMPATIBLE_MAIN_DEVICE_FOR_ACCESSORY_REQUEST;
+        }
+
+        if ($inferredRole === self::ROLE_AMBIGUOUS_MIXED) {
+            return self::COMPATIBILITY_AMBIGUOUS_KEEP_SEPARATE;
+        }
+
+        return self::COMPATIBILITY_COMPATIBLE;
+    }
+
+    /**
+     * @param string[] $keywords
+     */
+    private function containsAnyKeyword(string $text, array $keywords, callable $normalize, bool $normalizeKeyword): bool
+    {
+        foreach ($keywords as $keyword) {
+            $keyword = (string) $keyword;
+            $candidate = $normalizeKeyword ? mb_strtolower($normalize($keyword), 'UTF-8') : $normalize($keyword);
+
+            if ($candidate !== '' && str_contains($text, $candidate)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @param string[] $patterns
+     */
+    private function matchesAnyPattern(string $text, array $patterns): bool
+    {
+        foreach ($patterns as $pattern) {
+            if (preg_match((string) $pattern, $text) === 1) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function buildPrimaryProductIdentity(ShopProductResult $product): string
+    {
+        return implode(' ', array_filter([
+            $product->name,
+            $product->url,
+        ]));
+    }
+
+    private function buildProductCorpus(ShopProductResult $product): string
+    {
+        return implode(' ', array_filter([
+            $product->name,
+            $product->productNumber,
+            $product->manufacturer,
+            implode(' ', $product->highlights),
+            $product->description,
+            $product->customFields,
+            $product->url,
+        ]));
+    }
+}
diff --git a/src/Config/AgentRunnerConfig.php b/src/Config/AgentRunnerConfig.php
index 2f4d52c..9674576 100644
--- a/src/Config/AgentRunnerConfig.php
+++ b/src/Config/AgentRunnerConfig.php
@@ -127,35 +127,14 @@ final class AgentRunnerConfig
 
     public function getFollowUpReferenceAnchorProductModelPattern(): string
     {
-        $value = $this->optionalValue('follow_up_context.reference_anchor.product_model_pattern');
-        if (is_string($value) && trim($value) !== '') {
-            return $value;
-        }
-
-        return $this->getRequiredString('follow_up_context.reference_anchor.testomat_model_pattern');
+        return $this->getRequiredString('follow_up_context.reference_anchor.product_model_pattern');
     }
 
     public function getFollowUpReferenceAnchorMeasurementValuePattern(): string
     {
-        $value = $this->optionalValue('follow_up_context.reference_anchor.measurement_value_pattern');
-        if (is_string($value) && trim($value) !== '') {
-            return $value;
-        }
-
-        return $this->getRequiredString('follow_up_context.reference_anchor.hardness_value_pattern');
+        return $this->getRequiredString('follow_up_context.reference_anchor.measurement_value_pattern');
     }
 
-    public function getFollowUpReferenceAnchorTestomatModelPattern(): string
-    {
-        return $this->getFollowUpReferenceAnchorProductModelPattern();
-    }
-
-    public function getFollowUpReferenceAnchorHardnessValuePattern(): string
-    {
-        return $this->getFollowUpReferenceAnchorMeasurementValuePattern();
-    }
-
-
     public function getFollowUpContextPreviousUserQuestionTemplate(): string
     {
         return $this->getRequiredString('follow_up_context.context_labels.previous_user_question_template');