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Merged
sergei-bronnikov merged 5 commits into from
Oct 17, 2025
Merged

check model #10

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5123e0a
check model
sergei-bronnikov Oct 14, 2025
2bb3d05
clean
sergei-bronnikov Oct 14, 2025
94b2598
anthropic prices
sergei-bronnikov Oct 15, 2025
f2a6d7b
old models
sergei-bronnikov Oct 15, 2025
b695946
add to select model
sergei-bronnikov Oct 15, 2025
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63 changes: 36 additions & 27 deletions internal/provider/anthropic/cost.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,22 +8,28 @@ import (

var AnthropicPerMillionTokenCost = map[string]map[string]float64{
"prompt": {
"claude-instant": 0.8,
"claude": 8,
"claude-3-opus": 15,
"claude-3-sonnet": 3,
"claude-3.5-sonnet": 3,
"claude-3.5-haiku": 1,
"claude-sonnet-4.5": 3.0,
"claude-sonnet-4": 3.0,
"claude-3.7-sonnet": 3.0,
"claude-opus-4.1": 15.0,
"claude-opus-4": 15.0,
"claude-3.5-haiku": 0.8,
"claude-3-haiku": 0.25,

"claude-3.5-sonnet": 3.0,
"claude-3-opus": 15.0,
},
"completion": {
"claude-instant": 2.4,
"claude": 24,
"claude-3-opus": 75,
"claude-3-sonnet": 15,
"claude-3.5-sonnet": 15,
"claude-3.5-haiku": 5,
"claude-sonnet-4.5": 15.0,
"claude-sonnet-4": 15.0,
"claude-3.7-sonnet": 15.0,
"claude-opus-4.1": 75.0,
"claude-opus-4": 75.0,
"claude-3.5-haiku": 4.0,
"claude-3-haiku": 1.25,

"claude-3.5-sonnet": 15.0,
"claude-3-opus": 75.0,
},
}

Expand Down Expand Up @@ -68,7 +74,7 @@ func (ce *CostEstimator) EstimatePromptCost(model string, tks int) (float64, err
if strings.HasPrefix(model, "us") {
selected = convertAmazonModelToAnthropicModel(model)
} else {
selected = selectModel(model)
selected = SelectModel(model)
}

cost, ok := costMap[selected]
Expand All @@ -80,23 +86,26 @@ func (ce *CostEstimator) EstimatePromptCost(model string, tks int) (float64, err
return tksInFloat / 1000000 * cost, nil
}

func selectModel(model string) string {
if strings.HasPrefix(model, "claude-3-opus") {
return "claude-3-opus"
} else if strings.HasPrefix(model, "claude-3-sonnet") {
return "claude-3-sonnet"
} else if strings.HasPrefix(model, "claude-3.5-sonnet") || strings.HasPrefix(model, "claude-3-5-sonnet") {
return "claude-3.5-sonnet"
func SelectModel(model string) string {
if strings.HasPrefix(model, "claude-sonnet-4.5") || strings.HasPrefix(model, "claude-sonnet-4-5") {
return "claude-sonnet-4.5"
} else if strings.HasPrefix(model, "claude-sonnet-4") {
return "claude-sonnet-4"
} else if strings.HasPrefix(model, "claude-3.7-sonnet") || strings.HasPrefix(model, "claude-3-7-sonnet") {
return "claude-3.7-sonnet"
} else if strings.HasPrefix(model, "claude-opus-4.1") || strings.HasPrefix(model, "claude-opus-4-1") {
return "claude-opus-4.1"
} else if strings.HasPrefix(model, "claude-opus-4") {
return "claude-opus-4"
} else if strings.HasPrefix(model, "claude-3.5-haiku") || strings.HasPrefix(model, "claude-3-5-haiku") {
return "claude-3.5-haiku"
} else if strings.HasPrefix(model, "claude-3-haiku") {
return "claude-3-haiku"
} else if strings.HasPrefix(model, "claude-instant") {
return "claude-instant"
} else if strings.HasPrefix(model, "claude") {
return "claude"
} else if strings.HasPrefix(model, "claude-3.5-sonnet") || strings.HasPrefix(model, "claude-3-5-sonnet") {
return "claude-3.5-sonnet"
} else if strings.HasPrefix(model, "claude-3-opus") {
return "claude-3-opus"
}

return ""
}

Expand All @@ -106,7 +115,7 @@ func convertAmazonModelToAnthropicModel(model string) string {
return model
}

return selectModel(parts[2])
return SelectModel(parts[2])
}

func (ce *CostEstimator) EstimateCompletionCost(model string, tks int) (float64, error) {
Expand All @@ -119,7 +128,7 @@ func (ce *CostEstimator) EstimateCompletionCost(model string, tks int) (float64,
if strings.HasPrefix(model, "us") {
selected = convertAmazonModelToAnthropicModel(model)
} else {
selected = selectModel(model)
selected = SelectModel(model)
}

cost, ok := costMap[selected]
Expand Down
65 changes: 64 additions & 1 deletion internal/server/web/proxy/middleware.go
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -4,13 +4,16 @@ import (
"bytes"
"encoding/json"
"fmt"
"github.com/bricks-cloud/bricksllm/internal/provider/xcustom"
"io"
"net/http"
"strconv"
"strings"
"time"

"github.com/bricks-cloud/bricksllm/internal/provider/azure"
"github.com/bricks-cloud/bricksllm/internal/provider/deepinfra"
"github.com/bricks-cloud/bricksllm/internal/provider/xcustom"

"github.com/bricks-cloud/bricksllm/internal/event"
"github.com/bricks-cloud/bricksllm/internal/key"
"github.com/bricks-cloud/bricksllm/internal/message"
Expand Down Expand Up @@ -938,6 +941,12 @@ func getMiddleware(cpm CustomProvidersManager, rm routeManager, pm PoliciesManag
c.Abort()
return
}
if !isModelSupported(c.FullPath(), model) {
telemetry.Incr("bricksllm.proxy.get_middleware.model_not_supported", nil, 1)
JSON(c, http.StatusBadRequest, "[BricksLLM] model is not supported")
c.Abort()
return
}

aid := c.Param("assistant_id")
fid := c.Param("file_id")
Expand Down Expand Up @@ -1332,6 +1341,60 @@ func containsPath(arr []key.PathConfig, path, method string) bool {
return true
}
}
return false
}

var openaiModels = map[string]struct{}{}
var anthropicModels = map[string]struct{}{}
var azureOpenAIModels = map[string]struct{}{}
var deepinfraModels = map[string]struct{}{}

func init() {
// openai models
initByCostMap(openaiModels, openai.OpenAiPerThousandTokenCost)
// anthropic models
initByCostMap(anthropicModels, anthropic.AnthropicPerMillionTokenCost)
// azure openai models
initByCostMap(azureOpenAIModels, azure.AzureOpenAiPerThousandTokenCost)
// deepinfra models
initByCostMap(deepinfraModels, deepinfra.DeepinfraPerMillionTokenCost)
}

func initByCostMap(target map[string]struct{}, source map[string]map[string]float64) {
for _, m := range source {
for k, _ := range m {
target[strings.ToLower(k)] = struct{}{}
}
}
}

func isModelSupported(path, model string) bool {
targetModel := strings.ToLower(model)
if strings.HasPrefix(path, "/api/providers/anthropic") {
targetModel = anthropic.SelectModel(targetModel)
}
models := modelsMapByPath(path)
if models == nil {
return true
}
if _, ok := models[targetModel]; ok {
return true
}
return false
}

func modelsMapByPath(path string) map[string]struct{} {
if strings.HasPrefix(path, "/api/providers/openai") {
return openaiModels
}
if strings.HasPrefix(path, "/api/providers/anthropic") {
return anthropicModels
}
if strings.HasPrefix(path, "/api/providers/azure/openai") {
return azureOpenAIModels
}
if strings.HasPrefix(path, "/api/providers/deepinfra") {
return deepinfraModels
}
return nil
}
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