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Merge pull request #496 from mt21625457/main

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feat(模型): 添加 gpt-5.3 Codex 映射与价格配置
This commit is contained in:
Wesley Liddick
2026-02-06 08:37:24 +08:00
committed by GitHub
parent 84d0433cc3 a113dd4def
commit cc2329d4fd
15 changed files with 290 additions and 22 deletions
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2
backend/internal/pkg/openai/constants.go
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@@ -15,6 +15,8 @@ type Model struct {
// DefaultModels OpenAI models list
var DefaultModels = []Model{
{ID: "gpt-5.3", Object: "model", Created: 1735689600, OwnedBy: "openai", Type: "model", DisplayName: "GPT-5.3"},
{ID: "gpt-5.3-codex", Object: "model", Created: 1735689600, OwnedBy: "openai", Type: "model", DisplayName: "GPT-5.3 Codex"},
{ID: "gpt-5.2", Object: "model", Created: 1733875200, OwnedBy: "openai", Type: "model", DisplayName: "GPT-5.2"},
{ID: "gpt-5.2-codex", Object: "model", Created: 1733011200, OwnedBy: "openai", Type: "model", DisplayName: "GPT-5.2 Codex"},
{ID: "gpt-5.1-codex-max", Object: "model", Created: 1730419200, OwnedBy: "openai", Type: "model", DisplayName: "GPT-5.1 Codex Max"},

17
backend/internal/service/openai_codex_transform.go
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@@ -21,6 +21,17 @@ const (
var codexCLIInstructions string
var codexModelMap = map[string]string{
"gpt-5.3": "gpt-5.3",
"gpt-5.3-none": "gpt-5.3",
"gpt-5.3-low": "gpt-5.3",
"gpt-5.3-medium": "gpt-5.3",
"gpt-5.3-high": "gpt-5.3",
"gpt-5.3-xhigh": "gpt-5.3",
"gpt-5.3-codex": "gpt-5.3-codex",
"gpt-5.3-codex-low": "gpt-5.3-codex",
"gpt-5.3-codex-medium": "gpt-5.3-codex",
"gpt-5.3-codex-high": "gpt-5.3-codex",
"gpt-5.3-codex-xhigh": "gpt-5.3-codex",
"gpt-5.1-codex": "gpt-5.1-codex",
"gpt-5.1-codex-low": "gpt-5.1-codex",
"gpt-5.1-codex-medium": "gpt-5.1-codex",
@@ -156,6 +167,12 @@ func normalizeCodexModel(model string) string {
if strings.Contains(normalized, "gpt-5.2") || strings.Contains(normalized, "gpt 5.2") {
return "gpt-5.2"
}
if strings.Contains(normalized, "gpt-5.3-codex") || strings.Contains(normalized, "gpt 5.3 codex") {
return "gpt-5.3-codex"
}
if strings.Contains(normalized, "gpt-5.3") || strings.Contains(normalized, "gpt 5.3") {
return "gpt-5.3"
}
if strings.Contains(normalized, "gpt-5.1-codex-max") || strings.Contains(normalized, "gpt 5.1 codex max") {
return "gpt-5.1-codex-max"
}

13
backend/internal/service/openai_codex_transform_test.go
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@@ -176,6 +176,19 @@ func TestApplyCodexOAuthTransform_EmptyInput(t *testing.T) {
require.Len(t, input, 0)
}
func TestNormalizeCodexModel_Gpt53(t *testing.T) {
cases := map[string]string{
"gpt-5.3": "gpt-5.3",
"gpt-5.3-codex": "gpt-5.3-codex",
"gpt-5.3-codex-xhigh": "gpt-5.3-codex",
"gpt 5.3 codex": "gpt-5.3-codex",
}
for input, expected := range cases {
require.Equal(t, expected, normalizeCodexModel(input))
}
}
func setupCodexCache(t *testing.T) {
t.Helper()

10
backend/internal/service/pricing_service.go
View File

@@ -651,7 +651,8 @@ func (s *PricingService) matchByModelFamily(model string) *LiteLLMModelPricing {
// 回退顺序：
// 1. gpt-5.2-codex -> gpt-5.2（去掉后缀如 -codex, -mini, -max 等）
// 2. gpt-5.2-20251222 -> gpt-5.2（去掉日期版本号）
// 3. 最终回退到 DefaultTestModel (gpt-5.1-codex)
// 3. gpt-5.3-codex -> gpt-5.2-codex
// 4. 最终回退到 DefaultTestModel (gpt-5.1-codex)
func (s *PricingService) matchOpenAIModel(model string) *LiteLLMModelPricing {
// 尝试的回退变体
variants := s.generateOpenAIModelVariants(model, openAIModelDatePattern)
@@ -663,6 +664,13 @@ func (s *PricingService) matchOpenAIModel(model string) *LiteLLMModelPricing {
}
}
if strings.HasPrefix(model, "gpt-5.3-codex") {
if pricing, ok := s.pricingData["gpt-5.2-codex"]; ok {
log.Printf("[Pricing] OpenAI fallback matched %s -> %s", model, "gpt-5.2-codex")
return pricing
}
}
// 最终回退到 DefaultTestModel
defaultModel := strings.ToLower(openai.DefaultTestModel)
if pricing, ok := s.pricingData[defaultModel]; ok {