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fix(openai): 移除已下线 Codex 模型并修复归一化兜底副作用

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- backend: 删除 gpt-5 / 5.1 / 5.1-codex / 5.1-codex-max / 5.1-codex-mini / 5.2-codex / 5.4-nano 的内置映射与 DefaultModels 条目
- backend: normalizeCodexModel 默认兜底由 gpt-5.1 改为 gpt-5.4，gpt-5.3-codex-spark 独立保留映射
- backend: 修复 isOpenAIGPT54Model 与 shouldAutoInjectPromptCacheKeyForCompat 对 claude / gpt-4o 的误判（之前依赖 gpt-5.1 作为非 GPT 族的隐式 sentinel，改后需要显式前缀守卫）
- backend: 清理 billing_service 中已不可达的 fallback 价格与 switch 分支
- frontend: 从白名单、OpenCode 配置、预设映射中移除已下线模型
- 同步更新所有相关单测

Refs: #1758, parallels upstream #1759 but adds downstream guard fixes
This commit is contained in:
erio
2026-04-20 22:01:09 +08:00
parent 23def40bc5
commit bbc4aed3d9
11 changed files with 84 additions and 265 deletions
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76
backend/internal/service/openai_codex_transform.go
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@@ -8,7 +8,6 @@ import (
var codexModelMap = map[string]string{
"gpt-5.4": "gpt-5.4",
"gpt-5.4-mini": "gpt-5.4-mini",
"gpt-5.4-nano": "gpt-5.4-nano",
"gpt-5.4-none": "gpt-5.4",
"gpt-5.4-low": "gpt-5.4",
"gpt-5.4-medium": "gpt-5.4",
@@ -22,52 +21,21 @@ var codexModelMap = map[string]string{
"gpt-5.3-high": "gpt-5.3-codex",
"gpt-5.3-xhigh": "gpt-5.3-codex",
"gpt-5.3-codex": "gpt-5.3-codex",
"gpt-5.3-codex-spark": "gpt-5.3-codex",
"gpt-5.3-codex-spark-low": "gpt-5.3-codex",
"gpt-5.3-codex-spark-medium": "gpt-5.3-codex",
"gpt-5.3-codex-spark-high": "gpt-5.3-codex",
"gpt-5.3-codex-spark-xhigh": "gpt-5.3-codex",
"gpt-5.3-codex-spark": "gpt-5.3-codex-spark",
"gpt-5.3-codex-spark-low": "gpt-5.3-codex-spark",
"gpt-5.3-codex-spark-medium": "gpt-5.3-codex-spark",
"gpt-5.3-codex-spark-high": "gpt-5.3-codex-spark",
"gpt-5.3-codex-spark-xhigh": "gpt-5.3-codex-spark",
"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",
"gpt-5.1-codex-high": "gpt-5.1-codex",
"gpt-5.1-codex-max": "gpt-5.1-codex-max",
"gpt-5.1-codex-max-low": "gpt-5.1-codex-max",
"gpt-5.1-codex-max-medium": "gpt-5.1-codex-max",
"gpt-5.1-codex-max-high": "gpt-5.1-codex-max",
"gpt-5.1-codex-max-xhigh": "gpt-5.1-codex-max",
"gpt-5.2": "gpt-5.2",
"gpt-5.2-none": "gpt-5.2",
"gpt-5.2-low": "gpt-5.2",
"gpt-5.2-medium": "gpt-5.2",
"gpt-5.2-high": "gpt-5.2",
"gpt-5.2-xhigh": "gpt-5.2",
"gpt-5.2-codex": "gpt-5.2-codex",
"gpt-5.2-codex-low": "gpt-5.2-codex",
"gpt-5.2-codex-medium": "gpt-5.2-codex",
"gpt-5.2-codex-high": "gpt-5.2-codex",
"gpt-5.2-codex-xhigh": "gpt-5.2-codex",
"gpt-5.1-codex-mini": "gpt-5.1-codex-mini",
"gpt-5.1-codex-mini-medium": "gpt-5.1-codex-mini",
"gpt-5.1-codex-mini-high": "gpt-5.1-codex-mini",
"gpt-5.1": "gpt-5.1",
"gpt-5.1-none": "gpt-5.1",
"gpt-5.1-low": "gpt-5.1",
"gpt-5.1-medium": "gpt-5.1",
"gpt-5.1-high": "gpt-5.1",
"gpt-5.1-chat-latest": "gpt-5.1",
"gpt-5-codex": "gpt-5.1-codex",
"codex-mini-latest": "gpt-5.1-codex-mini",
"gpt-5-codex-mini": "gpt-5.1-codex-mini",
"gpt-5-codex-mini-medium": "gpt-5.1-codex-mini",
"gpt-5-codex-mini-high": "gpt-5.1-codex-mini",
"gpt-5": "gpt-5.1",
"gpt-5-mini": "gpt-5.1",
"gpt-5-nano": "gpt-5.1",
}
type codexTransformResult struct {
@@ -220,7 +188,7 @@ func applyCodexOAuthTransform(reqBody map[string]any, isCodexCLI bool, isCompact
func normalizeCodexModel(model string) string {
if model == "" {
return "gpt-5.1"
return "gpt-5.4"
}
modelID := model
@@ -238,49 +206,29 @@ func normalizeCodexModel(model string) string {
if strings.Contains(normalized, "gpt-5.4-mini") || strings.Contains(normalized, "gpt 5.4 mini") {
return "gpt-5.4-mini"
}
if strings.Contains(normalized, "gpt-5.4-nano") || strings.Contains(normalized, "gpt 5.4 nano") {
return "gpt-5.4-nano"
}
if strings.Contains(normalized, "gpt-5.4") || strings.Contains(normalized, "gpt 5.4") {
return "gpt-5.4"
}
if strings.Contains(normalized, "gpt-5.2-codex") || strings.Contains(normalized, "gpt 5.2 codex") {
return "gpt-5.2-codex"
}
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-spark") || strings.Contains(normalized, "gpt 5.3 codex spark") {
return "gpt-5.3-codex-spark"
}
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-codex"
}
if strings.Contains(normalized, "gpt-5.1-codex-max") || strings.Contains(normalized, "gpt 5.1 codex max") {
return "gpt-5.1-codex-max"
}
if strings.Contains(normalized, "gpt-5.1-codex-mini") || strings.Contains(normalized, "gpt 5.1 codex mini") {
return "gpt-5.1-codex-mini"
}
if strings.Contains(normalized, "codex-mini-latest") ||
strings.Contains(normalized, "gpt-5-codex-mini") ||
strings.Contains(normalized, "gpt 5 codex mini") {
return "codex-mini-latest"
}
if strings.Contains(normalized, "gpt-5.1-codex") || strings.Contains(normalized, "gpt 5.1 codex") {
return "gpt-5.1-codex"
}
if strings.Contains(normalized, "gpt-5.1") || strings.Contains(normalized, "gpt 5.1") {
return "gpt-5.1"
}
if strings.Contains(normalized, "codex") {
return "gpt-5.1-codex"
return "gpt-5.3-codex"
}
if strings.Contains(normalized, "gpt-5") || strings.Contains(normalized, "gpt 5") {
return "gpt-5.1"
return "gpt-5.4"
}
return "gpt-5.1"
return "gpt-5.4"
}
func normalizeOpenAIModelForUpstream(account *Account, model string) string {