refactor(executor): resolve upstream model at conductor level before execution

This commit is contained in:
hkfires
2025-12-30 19:31:54 +08:00
parent b055e00c1a
commit 96340bf136
12 changed files with 341 additions and 432 deletions

View File

@@ -49,36 +49,29 @@ func (e *ClaudeExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, r
}
reporter := newUsageReporter(ctx, e.Identifier(), req.Model, auth)
defer reporter.trackFailure(ctx, &err)
upstreamModel := util.ResolveOriginalModel(req.Model, req.Metadata)
if upstreamModel == "" {
upstreamModel = req.Model
}
if modelOverride := e.resolveUpstreamModel(upstreamModel, auth); modelOverride != "" {
upstreamModel = modelOverride
} else if !strings.EqualFold(upstreamModel, req.Model) {
if modelOverride := e.resolveUpstreamModel(req.Model, auth); modelOverride != "" {
upstreamModel = modelOverride
}
model := req.Model
if override := e.resolveUpstreamModel(req.Model, auth); override != "" {
model = override
}
from := opts.SourceFormat
to := sdktranslator.FromString("claude")
// Use streaming translation to preserve function calling, except for claude.
stream := from != to
body := sdktranslator.TranslateRequest(from, to, upstreamModel, bytes.Clone(req.Payload), stream)
body, _ = sjson.SetBytes(body, "model", upstreamModel)
body := sdktranslator.TranslateRequest(from, to, model, bytes.Clone(req.Payload), stream)
body, _ = sjson.SetBytes(body, "model", model)
// Inject thinking config based on model metadata for thinking variants
body = e.injectThinkingConfig(upstreamModel, req.Metadata, body)
body = e.injectThinkingConfig(model, req.Metadata, body)
if !strings.HasPrefix(upstreamModel, "claude-3-5-haiku") {
if !strings.HasPrefix(model, "claude-3-5-haiku") {
body = checkSystemInstructions(body)
}
body = applyPayloadConfig(e.cfg, upstreamModel, body)
body = applyPayloadConfig(e.cfg, model, body)
// Disable thinking if tool_choice forces tool use (Anthropic API constraint)
body = disableThinkingIfToolChoiceForced(body)
// Ensure max_tokens > thinking.budget_tokens when thinking is enabled
body = ensureMaxTokensForThinking(upstreamModel, body)
body = ensureMaxTokensForThinking(model, body)
// Extract betas from body and convert to header
var extraBetas []string
@@ -170,29 +163,22 @@ func (e *ClaudeExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.A
defer reporter.trackFailure(ctx, &err)
from := opts.SourceFormat
to := sdktranslator.FromString("claude")
upstreamModel := util.ResolveOriginalModel(req.Model, req.Metadata)
if upstreamModel == "" {
upstreamModel = req.Model
model := req.Model
if override := e.resolveUpstreamModel(req.Model, auth); override != "" {
model = override
}
if modelOverride := e.resolveUpstreamModel(upstreamModel, auth); modelOverride != "" {
upstreamModel = modelOverride
} else if !strings.EqualFold(upstreamModel, req.Model) {
if modelOverride := e.resolveUpstreamModel(req.Model, auth); modelOverride != "" {
upstreamModel = modelOverride
}
}
body := sdktranslator.TranslateRequest(from, to, upstreamModel, bytes.Clone(req.Payload), true)
body, _ = sjson.SetBytes(body, "model", upstreamModel)
body := sdktranslator.TranslateRequest(from, to, model, bytes.Clone(req.Payload), true)
body, _ = sjson.SetBytes(body, "model", model)
// Inject thinking config based on model metadata for thinking variants
body = e.injectThinkingConfig(upstreamModel, req.Metadata, body)
body = e.injectThinkingConfig(model, req.Metadata, body)
body = checkSystemInstructions(body)
body = applyPayloadConfig(e.cfg, upstreamModel, body)
body = applyPayloadConfig(e.cfg, model, body)
// Disable thinking if tool_choice forces tool use (Anthropic API constraint)
body = disableThinkingIfToolChoiceForced(body)
// Ensure max_tokens > thinking.budget_tokens when thinking is enabled
body = ensureMaxTokensForThinking(upstreamModel, body)
body = ensureMaxTokensForThinking(model, body)
// Extract betas from body and convert to header
var extraBetas []string
@@ -316,21 +302,14 @@ func (e *ClaudeExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Aut
to := sdktranslator.FromString("claude")
// Use streaming translation to preserve function calling, except for claude.
stream := from != to
upstreamModel := util.ResolveOriginalModel(req.Model, req.Metadata)
if upstreamModel == "" {
upstreamModel = req.Model
model := req.Model
if override := e.resolveUpstreamModel(req.Model, auth); override != "" {
model = override
}
if modelOverride := e.resolveUpstreamModel(upstreamModel, auth); modelOverride != "" {
upstreamModel = modelOverride
} else if !strings.EqualFold(upstreamModel, req.Model) {
if modelOverride := e.resolveUpstreamModel(req.Model, auth); modelOverride != "" {
upstreamModel = modelOverride
}
}
body := sdktranslator.TranslateRequest(from, to, upstreamModel, bytes.Clone(req.Payload), stream)
body, _ = sjson.SetBytes(body, "model", upstreamModel)
body := sdktranslator.TranslateRequest(from, to, model, bytes.Clone(req.Payload), stream)
body, _ = sjson.SetBytes(body, "model", model)
if !strings.HasPrefix(upstreamModel, "claude-3-5-haiku") {
if !strings.HasPrefix(model, "claude-3-5-haiku") {
body = checkSystemInstructions(body)
}