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fix(opencode): route SAP AI Core reasoning variants through modelParams (#30482)

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This commit is contained in:
Jérôme Benoit
2026-06-04 01:40:39 +02:00
committed by GitHub
parent fa6ea8bd25
commit 0b796c5f3d
3 changed files with 127 additions and 108 deletions
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131
packages/opencode/src/provider/transform.ts
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@@ -611,6 +611,32 @@ function googleThinkingBudgetMax(apiId: string) {
return 24_576
}
// SAP's Zod schema drops unknown top-level keys; reasoning controls survive
// only via `modelParams` (catchall), forwarded verbatim by the SAP SDKs.
function wrapInSapModelParams(
variants: Record<string, Record<string, any>>,
): Record<string, Record<string, any>> {
return Object.fromEntries(Object.entries(variants).map(([k, v]) => [k, { modelParams: v }]))
}
function googleThinkingVariants(model: Provider.Model): Record<string, Record<string, any>> {
const id = model.api.id.toLowerCase()
if (id.includes("2.5")) {
return {
high: { thinkingConfig: { includeThoughts: true, thinkingBudget: 16000 } },
max: {
thinkingConfig: { includeThoughts: true, thinkingBudget: googleThinkingBudgetMax(id) },
},
}
}
return Object.fromEntries(
googleThinkingLevelEfforts(id).map((effort) => [
effort,
{ thinkingConfig: { includeThoughts: true, thinkingLevel: effort } },
]),
)
}
export function variants(model: Provider.Model): Record<string, Record<string, any>> {
if (!model.capabilities.reasoning) return {}
@@ -716,7 +742,7 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
max: {
thinkingConfig: {
includeThoughts: true,
thinkingBudget: 24576,
thinkingBudget: googleThinkingBudgetMax(id),
},
},
}
@@ -903,34 +929,7 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
// https://v5.ai-sdk.dev/providers/ai-sdk-providers/google-vertex
case "@ai-sdk/google":
// https://v5.ai-sdk.dev/providers/ai-sdk-providers/google-generative-ai
if (id.includes("2.5")) {
return {
high: {
thinkingConfig: {
includeThoughts: true,
thinkingBudget: 16000,
},
},
max: {
thinkingConfig: {
includeThoughts: true,
thinkingBudget: googleThinkingBudgetMax(id),
},
},
}
}
return Object.fromEntries(
googleThinkingLevelEfforts(id).map((effort) => [
effort,
{
thinkingConfig: {
includeThoughts: true,
thinkingLevel: effort,
},
},
]),
)
return googleThinkingVariants(model)
case "@ai-sdk/mistral":
// https://v5.ai-sdk.dev/providers/ai-sdk-providers/mistral
@@ -969,57 +968,43 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
// https://v5.ai-sdk.dev/providers/ai-sdk-providers/perplexity
return {}
case "@jerome-benoit/sap-ai-provider-v2":
if (model.api.id.includes("anthropic")) {
case "@jerome-benoit/sap-ai-provider-v2": {
if (id.includes("anthropic")) {
if (adaptiveEfforts) {
return Object.fromEntries(
adaptiveEfforts.map((effort) => [
effort,
{
thinking: {
type: "adaptive",
...(adaptiveOpus ? { display: "summarized" } : {}),
},
// Bedrock adaptive splits `effort` out into `output_config` (vs Anthropic
// native which inlines it). Opus 4.7+ flipped `display` default to "omitted".
return wrapInSapModelParams(
Object.fromEntries(
adaptiveEfforts.map((effort) => [
effort,
},
]),
{
thinking: { type: "adaptive", ...(adaptiveOpus ? { display: "summarized" } : {}) },
output_config: { effort },
},
]),
),
)
}
return {
high: {
thinking: {
type: "enabled",
budgetTokens: 16000,
},
},
max: {
thinking: {
type: "enabled",
budgetTokens: 31999,
},
},
}
return wrapInSapModelParams({
high: { thinking: { type: "enabled", budget_tokens: 16000 } },
max: { thinking: { type: "enabled", budget_tokens: 31999 } },
})
}
if (model.api.id.includes("gemini") && id.includes("2.5")) {
return {
high: {
thinkingConfig: {
includeThoughts: true,
thinkingBudget: 16000,
},
},
max: {
thinkingConfig: {
includeThoughts: true,
thinkingBudget: 24576,
},
},
}
if (id.includes("gemini") && id.includes("2.5")) {
return wrapInSapModelParams(googleThinkingVariants(model))
}
if (model.api.id.includes("gpt") || /\bo[1-9]/.test(model.api.id)) {
return Object.fromEntries(WIDELY_SUPPORTED_EFFORTS.map((effort) => [effort, { reasoningEffort: effort }]))
if (id.includes("gpt") || /\bo[1-9]/.test(id)) {
const efforts = openaiReasoningEfforts(id, model.release_date)
return wrapInSapModelParams(
Object.fromEntries(efforts.map((effort) => [effort, { reasoning_effort: effort }])),
)
}
return {}
return wrapInSapModelParams(
Object.fromEntries(
["low", "medium", "high"].map((effort) => [effort, { reasoning_effort: effort }]),
),
)
}
}
return {}
}