diff --git a/controller/channel-test.go b/controller/channel-test.go
index bdd67d27a90d..2180fcfb1689 100644
--- a/controller/channel-test.go
+++ b/controller/channel-test.go
@@ -26,7 +26,6 @@ import (
 	"github.com/QuantumNous/new-api/relay/helper"
 	"github.com/QuantumNous/new-api/service"
 	"github.com/QuantumNous/new-api/setting/operation_setting"
-	"github.com/QuantumNous/new-api/setting/ratio_setting"
 	"github.com/QuantumNous/new-api/types"
 
 	"github.com/bytedance/gopkg/util/gopool"
@@ -47,9 +46,6 @@ func normalizeChannelTestEndpoint(channel *model.Channel, modelName, endpointTyp
 	if normalized != "" {
 		return normalized
 	}
-	if strings.HasSuffix(modelName, ratio_setting.CompactModelSuffix) {
-		return string(constant.EndpointTypeOpenAIResponseCompact)
-	}
 	if channel != nil && channel.Type == constant.ChannelTypeCodex {
 		return string(constant.EndpointTypeOpenAIResponse)
 	}
@@ -125,14 +121,6 @@ func testChannel(channel *model.Channel, testModel string, endpointType string,
 		if strings.Contains(strings.ToLower(testModel), "codex") {
 			requestPath = "/v1/responses"
 		}
-
-		// responses compaction models (must use /v1/responses/compact)
-		if strings.HasSuffix(testModel, ratio_setting.CompactModelSuffix) {
-			requestPath = "/v1/responses/compact"
-		}
-	}
-	if strings.HasPrefix(requestPath, "/v1/responses/compact") {
-		testModel = ratio_setting.WithCompactModelSuffix(testModel)
 	}
 
 	c.Request = &http.Request{
@@ -684,14 +672,6 @@ func buildTestRequest(model string, endpointType string, channel *model.Channel,
 		}
 	}
 
-	// Responses compaction models (must use /v1/responses/compact)
-	if strings.HasSuffix(model, ratio_setting.CompactModelSuffix) {
-		return &dto.OpenAIResponsesCompactionRequest{
-			Model: model,
-			Input: testResponsesInput,
-		}
-	}
-
 	// Responses-only models (e.g. codex series)
 	if strings.Contains(strings.ToLower(model), "codex") {
 		return &dto.OpenAIResponsesRequest{
diff --git a/middleware/distributor.go b/middleware/distributor.go
index d626941456c7..9c7523784270 100644
--- a/middleware/distributor.go
+++ b/middleware/distributor.go
@@ -335,10 +335,6 @@ func getModelRequest(c *gin.Context) (*ModelRequest, bool, error) {
 		modelRequest.Group = req.Group
 		common.SetContextKey(c, constant.ContextKeyTokenGroup, modelRequest.Group)
 	}
-
-	if strings.HasPrefix(c.Request.URL.Path, "/v1/responses/compact") && modelRequest.Model != "" {
-		modelRequest.Model = ratio_setting.WithCompactModelSuffix(modelRequest.Model)
-	}
 	return &modelRequest, shouldSelectChannel, nil
 }
 
diff --git a/relay/channel/codex/constants.go b/relay/channel/codex/constants.go
index 5233393eaeec..ba269fc99567 100644
--- a/relay/channel/codex/constants.go
+++ b/relay/channel/codex/constants.go
@@ -1,26 +1,10 @@
 package codex
 
-import (
-	"github.com/QuantumNous/new-api/setting/ratio_setting"
-	"github.com/samber/lo"
-)
-
-var baseModelList = []string{
+var ModelList = []string{
 	"gpt-5", "gpt-5-codex", "gpt-5-codex-mini",
 	"gpt-5.1", "gpt-5.1-codex", "gpt-5.1-codex-max", "gpt-5.1-codex-mini",
 	"gpt-5.2", "gpt-5.2-codex", "gpt-5.3-codex", "gpt-5.3-codex-spark",
 	"gpt-5.4",
 }
 
-var ModelList = withCompactModelSuffix(baseModelList)
-
 const ChannelName = "codex"
-
-func withCompactModelSuffix(models []string) []string {
-	out := make([]string, 0, len(models)*2)
-	out = append(out, models...)
-	out = append(out, lo.Map(models, func(model string, _ int) string {
-		return ratio_setting.WithCompactModelSuffix(model)
-	})...)
-	return lo.Uniq(out)
-}
diff --git a/relay/helper/model_mapped.go b/relay/helper/model_mapped.go
index 5d6efa094865..f0374da93dc9 100644
--- a/relay/helper/model_mapped.go
+++ b/relay/helper/model_mapped.go
@@ -4,12 +4,10 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"strings"
 
 	"github.com/QuantumNous/new-api/dto"
 	"github.com/QuantumNous/new-api/relay/common"
 	relayconstant "github.com/QuantumNous/new-api/relay/constant"
-	"github.com/QuantumNous/new-api/setting/ratio_setting"
 	"github.com/gin-gonic/gin"
 )
 
@@ -21,9 +19,6 @@ func ModelMappedHelper(c *gin.Context, info *common.RelayInfo, request dto.Reque
 	isResponsesCompact := info.RelayMode == relayconstant.RelayModeResponsesCompact
 	originModelName := info.OriginModelName
 	mappingModelName := originModelName
-	if isResponsesCompact && strings.HasSuffix(originModelName, ratio_setting.CompactModelSuffix) {
-		mappingModelName = strings.TrimSuffix(originModelName, ratio_setting.CompactModelSuffix)
-	}
 
 	// map model name
 	modelMapping := c.GetString("model_mapping")
@@ -72,7 +67,6 @@ func ModelMappedHelper(c *gin.Context, info *common.RelayInfo, request dto.Reque
 			finalUpstreamModelName = info.UpstreamModelName
 		}
 		info.UpstreamModelName = finalUpstreamModelName
-		info.OriginModelName = ratio_setting.WithCompactModelSuffix(finalUpstreamModelName)
 	}
 	if request != nil {
 		request.SetModelName(info.UpstreamModelName)
diff --git a/setting/ratio_setting/compact_suffix.go b/setting/ratio_setting/compact_suffix.go
deleted file mode 100644
index 2d2fe3c34bb9..000000000000
--- a/setting/ratio_setting/compact_suffix.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package ratio_setting
-
-import "strings"
-
-const CompactModelSuffix = "-openai-compact"
-const CompactWildcardModelKey = "*" + CompactModelSuffix
-
-func WithCompactModelSuffix(modelName string) string {
-	if strings.HasSuffix(modelName, CompactModelSuffix) {
-		return modelName
-	}
-	return modelName + CompactModelSuffix
-}
diff --git a/setting/ratio_setting/model_ratio.go b/setting/ratio_setting/model_ratio.go
index 62fc8b3e10db..44c001525129 100644
--- a/setting/ratio_setting/model_ratio.go
+++ b/setting/ratio_setting/model_ratio.go
@@ -360,18 +360,6 @@ func UpdateModelPriceByJSONString(jsonStr string) error {
 // GetModelPrice 返回模型的价格，如果模型不存在则返回-1，false
 func GetModelPrice(name string, printErr bool) (float64, bool) {
 	name = FormatMatchingModelName(name)
-
-	if strings.HasSuffix(name, CompactModelSuffix) {
-		price, ok := modelPriceMap.Get(CompactWildcardModelKey)
-		if !ok {
-			if printErr {
-				common.SysError("model price not found: " + name)
-			}
-			return -1, false
-		}
-		return price, true
-	}
-
 	price, ok := modelPriceMap.Get(name)
 	if !ok {
 		if printErr {
@@ -399,12 +387,6 @@ func GetModelRatio(name string) (float64, bool, string) {
 
 	ratio, ok := modelRatioMap.Get(name)
 	if !ok {
-		if strings.HasSuffix(name, CompactModelSuffix) {
-			if wildcardRatio, ok := modelRatioMap.Get(CompactWildcardModelKey); ok {
-				return wildcardRatio, true, name
-			}
-			//return 0, true, name
-		}
 		return 37.5, operation_setting.SelfUseModeEnabled, name
 	}
 	return ratio, true, name