LLMs: Gemini Parameters

src/common/stores/llms/llms.parameters.ts

@@ -126,6 +126,24 @@ export const DModelParameterRegistry = {
     // No initial value - when undefined, the model decides the aspect ratio
   } as const,
 
+  llmVndGeminiCodeExecution: {
+    label: 'Code Execution',
+    type: 'enum' as const,
+    description: 'Enable automatic Python code generation and execution by the model',
+    values: ['auto'] as const,
+    // No initialValue - undefined means off
+  } as const,
+
+  llmVndGeminiComputerUse: {
+    label: 'Computer Use Environment',
+    type: 'enum' as const,
+    description: 'Environment type for Computer Use tool (required for Computer Use model)',
+    values: ['browser'] as const,
+    initialValue: 'browser',
+    // requiredFallback: 'browser', // See `const _requiredParamId: DModelParameterId[]` in llms.parameters.ts for why custom params don't have required values at AIX invocation...
+    hidden: true,
+  } as const,
+
   llmVndGeminiGoogleSearch: {
     label: 'Google Search',
     type: 'enum' as const,
@@ -134,6 +152,14 @@ export const DModelParameterRegistry = {
     // No initialValue - undefined means off
   } as const,
 
+  llmVndGeminiMediaResolution: {
+    label: 'Media Resolution',
+    type: 'enum' as const,
+    description: 'Controls vision processing quality for multimodal inputs. Higher resolution improves text reading and detail identification but increases token usage.',
+    values: ['mr_high', 'mr_medium', 'mr_low'] as const,
+    // No initialValue - undefined: "If unspecified, the model uses optimal defaults based on the media type." (Images: high, PDFs: medium, Videos: low/medium (rec: high for OCR))
+  } as const,
+
   llmVndGeminiShowThoughts: {
     label: 'Show Thoughts',
     type: 'boolean' as const,
@@ -154,16 +180,23 @@ export const DModelParameterRegistry = {
     description: 'Budget for extended thinking. 0 disables thinking. If not set, the model chooses automatically.',
   } as const,
 
-  llmVndGeminiComputerUse: {
-    label: 'Computer Use Environment',
+  llmVndGeminiThinkingLevel: {
+    label: 'Thinking Level',
     type: 'enum' as const,
-    description: 'Environment type for Computer Use tool (required for Computer Use model)',
-    values: ['browser'] as const,
-    initialValue: 'browser',
-    // requiredFallback: 'browser', // See `const _requiredParamId: DModelParameterId[]` in llms.parameters.ts for why custom params don't have required values at AIX invocation...
-    hidden: true,
+    description: 'Controls internal reasoning depth. Replaces thinking_budget for Gemini 3 models. When unset, the model decides dynamically.',
+    values: ['high', 'medium' /* not present at launch */, 'low' /* default when unset */] as const,
+    // No initialValue - undefined means 'dynamic', which for Gemini Pro is the same as 'high' (which is the equivalent of 'medium' for OpenAI's effort levels.. somehow)
   } as const,
 
+  // NOTE: we don't have this as a parameter, as for now we use it in tandem with llmVndGeminiGoogleSearch
+  // llmVndGeminiUrlContext: {
+  //   label: 'URL Context',
+  //   type: 'enum' as const,
+  //   description: 'Enable fetching and analyzing content from URLs provided in prompts (up to 20 URLs, 34MB each)',
+  //   values: ['auto'] as const,
+  //   // No initialValue - undefined means off
+  // } as const,
+
   // Moonshot-specific parameters
 
   llmVndMoonshotWebSearch: {
@@ -362,7 +395,7 @@ export function applyModelParameterInitialValues(destValues: DModelParameterValu
 const _requiredParamId: DModelParameterId[] = [
   // 'llmRef', // disabled: we know this can't have a fallback value in the registry
   'llmResponseTokens', // DModelParameterRegistry.llmResponseTokens.requiredFallback = FALLBACK_LLM_PARAM_RESPONSE_TOKENS
-  'llmTemperature' // DModelParameterRegistry.llmTemperature.requiredFallback = FALLBACK_LLM_PARAM_TEMPERATURE
+  'llmTemperature', // DModelParameterRegistry.llmTemperature.requiredFallback = FALLBACK_LLM_PARAM_TEMPERATURE
 ] as const;
 
 export function getAllModelParameterValues(initialParameters: undefined | DModelParameterValues, userParameters?: DModelParameterValues): DModelParameterValues {

src/modules/llms/models-modal/LLMParametersEditor.tsx

@@ -68,6 +68,11 @@ const _geminiAspectRatioOptions = [
   { value: '21:9', label: '21:9', description: 'Ultra wide' },
 ] as const;
 
+const _geminiCodeExecutionOptions = [
+  { value: 'auto', label: 'On', description: 'Enable code generation and execution' },
+  { value: _UNSPECIFIED, label: 'Off', description: 'Disabled (default)' },
+] as const;
+
 const _geminiGoogleSearchOptions = [
   { value: 'unfiltered', label: 'On', description: 'Web Search' },
   { value: '1d', label: 'Last Day', description: 'Last 24 hours' },
@@ -78,6 +83,20 @@ const _geminiGoogleSearchOptions = [
   { value: _UNSPECIFIED, label: 'Off', description: 'Default (disabled)' },
 ] as const;
 
+const _geminiMediaResolutionOptions = [
+  { value: 'mr_high', label: 'High', description: 'Best quality, higher token usage' },
+  { value: 'mr_medium', label: 'Medium', description: 'Balanced quality and cost' },
+  { value: 'mr_low', label: 'Low', description: 'Faster, lower cost' },
+  { value: _UNSPECIFIED, label: 'Auto', description: 'Model optimizes based on media type (default)' },
+] as const;
+
+const _geminiThinkingLevelOptions = [
+  { value: 'high', label: 'High', description: 'Maximum reasoning depth' },
+  { value: 'medium', label: 'Medium', description: 'Balanced reasoning' },
+  { value: 'low', label: 'Low', description: 'Quick responses (default when unset)' },
+  { value: _UNSPECIFIED, label: 'Dynamic', description: 'Model decides automatically (default)' },
+] as const;
+
 const _xaiSearchModeOptions = [
   { value: 'auto', label: 'Auto', description: 'Model decides (default)' },
   { value: 'on', label: 'On', description: 'Always search active sources' },
@@ -166,9 +185,12 @@ export function LLMParametersEditor(props: {
     llmVndAntWebFetch,
     llmVndAntWebSearch,
     llmVndGeminiAspectRatio,
+    llmVndGeminiCodeExecution,
     llmVndGeminiGoogleSearch,
+    llmVndGeminiMediaResolution,
     llmVndGeminiShowThoughts,
     llmVndGeminiThinkingBudget,
+    llmVndGeminiThinkingLevel,
     // llmVndMoonshotWebSearch,
     llmVndOaiReasoningEffort,
     llmVndOaiReasoningEffort4,
@@ -390,6 +412,19 @@ export function LLMParametersEditor(props: {
       />
     )}
 
+    {showParam('llmVndGeminiCodeExecution') && (
+      <FormSelectControl
+        title='Code Execution'
+        tooltip='Enable automatic Python code generation and execution by the model'
+        value={llmVndGeminiCodeExecution ?? _UNSPECIFIED}
+        onChange={(value) => {
+          if (value === _UNSPECIFIED || !value) onRemoveParameter('llmVndGeminiCodeExecution');
+          else onChangeParameter({ llmVndGeminiCodeExecution: value });
+        }}
+        options={_geminiCodeExecutionOptions}
+      />
+    )}
+
     {showParam('llmVndGeminiGoogleSearch') && (
       <FormSelectControl
         title='Google Search'
@@ -403,6 +438,32 @@ export function LLMParametersEditor(props: {
       />
     )}
 
+    {showParam('llmVndGeminiMediaResolution') && (
+      <FormSelectControl
+        title='Media Resolution'
+        tooltip='Controls vision processing quality for multimodal inputs. Higher resolution improves text reading and detail identification but increases token usage.'
+        value={llmVndGeminiMediaResolution ?? _UNSPECIFIED}
+        onChange={(value) => {
+          if (value === _UNSPECIFIED || !value) onRemoveParameter('llmVndGeminiMediaResolution');
+          else onChangeParameter({ llmVndGeminiMediaResolution: value });
+        }}
+        options={_geminiMediaResolutionOptions}
+      />
+    )}
+
+    {showParam('llmVndGeminiThinkingLevel') && (
+      <FormSelectControl
+        title='Thinking Level'
+        tooltip='Controls internal reasoning depth. Replaces thinking_budget for Gemini 3 models. When unset, the model decides dynamically.'
+        value={llmVndGeminiThinkingLevel ?? _UNSPECIFIED}
+        onChange={(value) => {
+          if (value === _UNSPECIFIED || !value) onRemoveParameter('llmVndGeminiThinkingLevel');
+          else onChangeParameter({ llmVndGeminiThinkingLevel: value });
+        }}
+        options={_geminiThinkingLevelOptions}
+      />
+    )}
+
 
     {/*{showParam('llmVndMoonshotWebSearch') && (*/}
     {/*  <FormSelectControl*/}

src/modules/llms/server/llm.server.types.ts

@@ -77,17 +77,25 @@ const ModelParameterSpec_schema = z.object({
   paramId: z.enum([
     'llmTopP',
     'llmForceNoStream',
+    // Anthropic
     'llmVndAnt1MContext',
     'llmVndAntSkills',
     'llmVndAntThinkingBudget',
     'llmVndAntWebFetch',
     'llmVndAntWebSearch',
+    // Gemini
     'llmVndGeminiAspectRatio',
+    'llmVndGeminiCodeExecution',
     'llmVndGeminiComputerUse',
     'llmVndGeminiGoogleSearch',
+    'llmVndGeminiMediaResolution',
     'llmVndGeminiShowThoughts',
     'llmVndGeminiThinkingBudget',
+    'llmVndGeminiThinkingLevel',
+    // 'llmVndGeminiUrlContext',
+    // Moonshot
     'llmVndMoonshotWebSearch',
+    // OpenAI
     'llmVndOaiReasoningEffort',
     'llmVndOaiReasoningEffort4',
     'llmVndOaiRestoreMarkdown',
@@ -95,9 +103,12 @@ const ModelParameterSpec_schema = z.object({
     'llmVndOaiWebSearchContext',
     'llmVndOaiWebSearchGeolocation',
     'llmVndOaiImageGeneration',
+    // OpenRouter
     'llmVndOrtWebSearch',
+    // Perplexity
     'llmVndPerplexityDateFilter',
     'llmVndPerplexitySearchMode',
+    // xAI
     'llmVndXaiSearchMode',
     'llmVndXaiSearchSources',
     'llmVndXaiSearchDateFilter',