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fix(opencode): generate reasoning variants for all OpenRouter models. (#30332)

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Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Aiden Cline <aidenpcline@gmail.com>
This commit is contained in:
Anthony Lau 2026-06-08 18:22:02 -07:00 committed by GitHub
parent a86ecf3bba
commit 161247c70d
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GPG Key ID: B5690EEEBB952194
2 changed files with 30 additions and 9 deletions
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12
packages/opencode/src/provider/transform.ts
View File

@ -703,12 +703,11 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
switch (model.api.npm) {
case "@openrouter/ai-sdk-provider":
if (!id.includes("gpt") && !id.includes("gemini-3") && !id.includes("claude")) return {}
return Object.fromEntries(
(id.includes("gpt") ? openaiCompatibleReasoningEfforts(id) : OPENAI_EFFORTS).map((effort) => [
effort,
{ reasoning: { effort } },
]),
(model.api.id.startsWith("openai/") || id.includes("gpt")
? openaiCompatibleReasoningEfforts(model.api.id)
: WIDELY_SUPPORTED_EFFORTS
).map((effort) => [effort, { reasoning: { effort } }]),
)
case "ai-gateway-provider": {
@ -1202,6 +1201,9 @@ export function smallOptions(model: Provider.Model) {
return mergeDeep(base, small)
}
if (model.providerID === "openrouter" || model.providerID === "llmgateway") {
if (model.providerID === "openrouter" && small.reasoning?.effort === "low") {
return { reasoning: { effort: "none" } }
}
if (Object.keys(small).length === 0 && model.api.id.includes("google")) {
return { reasoning: { enabled: false } }
}

27
packages/opencode/test/provider/transform.test.ts
View File

@ -2666,7 +2666,7 @@ describe("ProviderTransform.variants", () => {
})
describe("@openrouter/ai-sdk-provider", () => {
test("returns empty object for non-qualifying models", () => {
test("returns widely supported efforts for other reasoning models", () => {
const model = createMockModel({
id: "openrouter/test-model",
providerID: "openrouter",
@ -2677,7 +2677,8 @@ describe("ProviderTransform.variants", () => {
},
})
const result = ProviderTransform.variants(model)
expect(result).toEqual({})
expect(Object.keys(result)).toEqual(["low", "medium", "high"])
expect(result.medium).toEqual({ reasoning: { effort: "medium" } })
})
test("gpt models return OPENAI_EFFORTS with reasoning", () => {
@ -2697,6 +2698,7 @@ describe("ProviderTransform.variants", () => {
})
for (const testCase of [
{ id: "openai/o3-mini", efforts: ["none", "minimal", "low", "medium", "high", "xhigh"] },
{ id: "openai/gpt-5.4", efforts: ["none", "low", "medium", "high", "xhigh"] },
{ id: "openai/gpt-5-pro", efforts: ["high"] },
{ id: "openai/gpt-5.5-pro", efforts: ["medium", "high", "xhigh"] },
@ -2722,7 +2724,7 @@ describe("ProviderTransform.variants", () => {
})
}
test("gemini-3 returns OPENAI_EFFORTS with reasoning", () => {
test("gemini-3 returns widely supported efforts with reasoning", () => {
const model = createMockModel({
id: "openrouter/gemini-3-5-pro",
providerID: "openrouter",
@ -2733,7 +2735,7 @@ describe("ProviderTransform.variants", () => {
},
})
const result = ProviderTransform.variants(model)
expect(Object.keys(result)).toEqual(["none", "minimal", "low", "medium", "high", "xhigh"])
expect(Object.keys(result)).toEqual(["low", "medium", "high"])
})
test("grok-4 returns empty object", () => {
@ -3985,6 +3987,23 @@ describe("ProviderTransform.smallOptions - gpt-5 chat/search", () => {
}
})
test("ProviderTransform.smallOptions disables OpenRouter reasoning when the weakest effort is low", () => {
expect(
ProviderTransform.smallOptions({
providerID: "openrouter",
api: {
id: "anthropic/claude-sonnet-4.6",
npm: "@openrouter/ai-sdk-provider",
},
variants: {
low: { reasoning: { effort: "low" } },
medium: { reasoning: { effort: "medium" } },
high: { reasoning: { effort: "high" } },
},
} as any),
).toEqual({ reasoning: { effort: "none" } })
})
describe("ProviderTransform.smallOptions - google thinking controls", () => {
const createGoogleModel = (apiId: string) => {
const model = {