opantoantro/docs/wiki/BifrostTransform.md

BifrostTransform

Özet: Anthropic Messages API formatı ile OpenAI Chat Completions formatı arasında çift yönlü dönüşüm yapan katman (internal/transform/anthropic_bifrost.go:74). "Bifrost" (İskandinav mitolojisindeki köprü) adı, two-way dönüşümü simgeler.

Kütüphaneler: Go encoding/json, strings

Bağlantılar: AnthropicHandler, Index

Struct'lar

Anthropic Format (Giriş/Çıkış)

Struct	Alanlar
AnthropicRequest	Model, MaxTokens, Messages []AnthropicMessage, System, Stream
AnthropicMessage	Role, Content
AnthropicResponse	ID, Type, Role, Content []AnthropicContent, Model, StopReason, StopSequence
AnthropicContent	Type, Text

OpenAI / Bifrost Format (Ara Katman)

Struct	Alanlar
BifrostRequest	Model, Messages []BifrostMessage, MaxTokens, Stream
BifrostMessage	Role, Content
BifrostResponse	ID, Object, Created, Model, Choices[{Message{Role,Content}, FinishReason, Index}]

Dönüşüm Detayları

Anthropic → OpenAI (AnthropicToBifrost())

Anthropic Request                     OpenAI Request
─────────────────                     ─────────────
model: "claude-3-5-sonnet"     →     model: "Anthropic/claude-3-5-sonnet"
system: "Be helpful"           →     messages: [{role:"system", ...}, ...]
messages: [{role, content}]    →     messages: [{role, content}]
max_tokens: 1024               →     max_tokens: 1024
stream: true                   →     stream: true

OpenAI → Anthropic (BifrostToAnthropic())

OpenAI Response                       Anthropic Response
───────────────                       ─────────────────
id: "chatcmpl-xxx"             →     id: "chatcmpl-xxx"
choices[].message.content      →     content: [{type:"text", text:"..."}]
choices[].finish_reason        →     stop_reason: "stop"/"end_turn"
model                          →     model (same)

Model Prefix Tahmini (guessProvider())

Model içerir	Prefix	Örnek
deepseek	DeepSeek/	deepseek-v4 → DeepSeek/deepseek-v4
gpt, openai	OpenAI/	gpt-4 → OpenAI/gpt-4
claude, anthropic	Anthropic/	claude-3 → Anthropic/claude-3
gemini	Google/	gemini-pro → Google/gemini-pro
diğer	DeepSeek/ (varsayılan)	—