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feat(transform): echo reasoning_content for DeepSeek thinking mode #21

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Merged
mydisha merged 3 commits into from
Jun 24, 2026
Merged

feat(transform): echo reasoning_content for DeepSeek thinking mode #21

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79de6f5
feat(transform): echo reasoning_content for DeepSeek thinking mode
mydisha Jun 21, 2026
e213a49
feat(connectors): add DeepSeek v4 models and pricing
mydisha Jun 23, 2026
8ffd430
fix: scope reasoning_content injection for Kimi and DeepSeek
mydisha Jun 24, 2026
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1 change: 1 addition & 0 deletions backend/internal/capability/capability.go
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Expand Up @@ -33,6 +33,7 @@ var rules = []rule{
{"o4", []core.Capability{core.CapToolCalling, core.CapReasoning, core.CapStructuredOutput}, false},
{"claude", []core.Capability{core.CapToolCalling, core.CapVision, core.CapReasoning, core.CapLongContext}, false},
{"gemini", []core.Capability{core.CapToolCalling, core.CapVision, core.CapAudioInput, core.CapLongContext}, false},
{"deepseek-v4", []core.Capability{core.CapToolCalling, core.CapVision, core.CapReasoning, core.CapLongContext}, false},
{"deepseek", []core.Capability{core.CapToolCalling, core.CapReasoning}, false},
{"glm", []core.Capability{core.CapToolCalling, core.CapLongContext}, false},
{"minimax", []core.Capability{core.CapToolCalling, core.CapLongContext}, false},
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2 changes: 1 addition & 1 deletion backend/internal/connectors/catalog.go
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Expand Up @@ -211,7 +211,7 @@ func apiKeyProviders() []ProviderSpec {
{ID: "deepseek", DisplayName: "DeepSeek", Alias: "ds", Dialect: core.DialectOpenAI,
BaseURL: "https://api.deepseek.com", AuthKind: "api_key", ServiceKinds: llm(),
Color: "#4D6BFE", Website: "https://deepseek.com", APIKeyURL: "https://platform.deepseek.com/api_keys",
InputPerM: 0.27, OutputPerM: 1.1},
InputPerM: 0.14, OutputPerM: 0.28},
{ID: "glm", DisplayName: "GLM Coding", Alias: "glm", Dialect: core.DialectAnthropic,
BaseURL: "https://api.z.ai/api/anthropic/v1", AuthKind: "api_key", ServiceKinds: llm(),
Color: "#2563EB", Website: "https://open.bigmodel.cn", APIKeyURL: "https://open.bigmodel.cn/usercenter/apikeys",
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24 changes: 24 additions & 0 deletions backend/internal/connectors/catalog_test.go
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Expand Up @@ -79,11 +79,35 @@ func TestFindModel(t *testing.T) {
if _, ok := FindModel("commandcode", "deepseek/deepseek-v4-pro"); !ok {
t.Error("expected to find commandcode/deepseek/deepseek-v4-pro")
}
if _, ok := FindModel("deepseek", "deepseek-v4-pro-max"); !ok {
t.Error("expected to find deepseek/deepseek-v4-pro-max")
}
if _, ok := FindModel("deepseek", "deepseek-v4-pro-none"); !ok {
t.Error("expected to find deepseek/deepseek-v4-pro-none")
}
if _, ok := FindModel("openai", "nonexistent-model"); ok {
t.Error("expected miss for nonexistent model")
}
}

func TestDeepSeekPricing(t *testing.T) {
flash, ok := ModelPriceByProviderModel("deepseek", "deepseek-v4-flash")
if !ok {
t.Fatal("missing deepseek-v4-flash price")
}
if flash.InputPerM != 0.14 || flash.OutputPerM != 0.28 || flash.CachedInputPerM != 0.0028 || flash.ReasoningPerM != 0.28 {
t.Fatalf("unexpected deepseek-v4-flash pricing: %+v", flash)
}

pro, ok := ModelPriceByProviderModel("deepseek", "deepseek-v4-pro")
if !ok {
t.Fatal("missing deepseek-v4-pro price")
}
if pro.InputPerM != 0.435 || pro.OutputPerM != 0.87 || pro.CachedInputPerM != 0.003625 || pro.ReasoningPerM != 0.87 {
t.Fatalf("unexpected deepseek-v4-pro pricing: %+v", pro)
}
}

func TestCommandCodeCatalogVisible(t *testing.T) {
spec, ok := SpecByID("commandcode")
if !ok {
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12 changes: 9 additions & 3 deletions backend/internal/connectors/model_prices.go
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Expand Up @@ -174,9 +174,15 @@ func anthropicModelPrices() []ModelPrice {

func deepseekModelPrices() []ModelPrice {
return []ModelPrice{
{Provider: "deepseek", Model: "deepseek-chat", InputPerM: 0.27, OutputPerM: 1.1, CachedInputPerM: 0.07, CacheWritePerM: 0.27},
{Provider: "deepseek", Model: "deepseek-coder", InputPerM: 0.27, OutputPerM: 1.1, CachedInputPerM: 0.07, CacheWritePerM: 0.27},
{Provider: "deepseek", Model: "deepseek-reasoner", InputPerM: 0.55, OutputPerM: 2.19, CachedInputPerM: 0.14, CacheWritePerM: 0.55, ReasoningPerM: 2.19},
{Provider: "deepseek", Model: "deepseek-chat", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-reasoner", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-r1", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-v3.2-chat", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-v3.2-reasoner", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-v4-flash", InputPerM: 0.14, OutputPerM: 0.28, CachedInputPerM: 0.0028, CacheWritePerM: 0.14, ReasoningPerM: 0.28},
{Provider: "deepseek", Model: "deepseek-v4-pro", InputPerM: 0.435, OutputPerM: 0.87, CachedInputPerM: 0.003625, CacheWritePerM: 0.435, ReasoningPerM: 0.87},
{Provider: "deepseek", Model: "deepseek-v4-pro-max", InputPerM: 0.435, OutputPerM: 0.87, CachedInputPerM: 0.003625, CacheWritePerM: 0.435, ReasoningPerM: 0.87},
{Provider: "deepseek", Model: "deepseek-v4-pro-none", InputPerM: 0.435, OutputPerM: 0.87, CachedInputPerM: 0.003625, CacheWritePerM: 0.435, ReasoningPerM: 0.87},
}
}

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5 changes: 3 additions & 2 deletions backend/internal/connectors/models.go
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Expand Up @@ -73,8 +73,9 @@ var providerModels = map[string][]ModelSpec{
m("claude-3-5-sonnet-20241022", "Claude 3.5 Sonnet"),
},
"deepseek": {
m("deepseek-chat", "DeepSeek Chat"), m("deepseek-reasoner", "DeepSeek Reasoner"),
m("deepseek-v4-pro", "DeepSeek V4 Pro"), m("deepseek-v4-flash", "DeepSeek V4 Flash"),
m("deepseek-v4-pro", "DeepSeek V4 Pro"), m("deepseek-v4-pro-max", "DeepSeek V4 Pro Max"),
m("deepseek-v4-pro-none", "DeepSeek V4 Pro No Thinking"), m("deepseek-v4-flash", "DeepSeek V4 Flash"),
m("deepseek-chat", "DeepSeek V3.2 Chat"), m("deepseek-reasoner", "DeepSeek V3.2 Reasoner"),
},
"glm": {m("glm-5.1", "GLM 5.1"), m("glm-5", "GLM 5"), m("glm-4.7", "GLM 4.7"), m("glm-4.6v", "GLM 4.6V (Vision)")},
"glm-cn": {m("glm-5.1", "GLM 5.1"), m("glm-5", "GLM 5"), m("glm-4.7", "GLM-4.7"), m("glm-4.6", "GLM-4.6"), m("glm-4.5-air", "GLM-4.5-Air")},
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