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feat: update to June 2026 models (Claude Sonnet 4.6, Gemini 3.5 Flash), add glossary button, and implement cost factor quota & vision fallback
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sepehr
2026-06-14 11:05:53 +02:00
parent 5fd087979b
commit 136d40c7d8
10 changed files with 145 additions and 74 deletions
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4
data/provider_settings.json
View File

@@ -43,7 +43,7 @@
"enabled": true,
"api_key": null,
"base_url": null,
"model": "deepseek/deepseek-v3.2",
"model": "google/gemini-3.5-flash",
"timeout": 30,
"max_retries": 3
},
@@ -51,7 +51,7 @@
"enabled": false,
"api_key": null,
"base_url": null,
"model": "anthropic/claude-3.5-haiku",
"model": "anthropic/claude-sonnet-4.6",
"timeout": 30,
"max_retries": 3
},

6
frontend/src/app/admin/settings/page.tsx
View File

@@ -535,7 +535,7 @@ export default function AdminSettingsPage() {
<ProviderCard
title="Traduction IA Premium"
description="Affichée aux utilisateurs comme 'Traduction IA Premium'. Modèles haute qualité : openai/gpt-4o, anthropic/claude-3.5-sonnet, google/gemini-1.5-pro. Partage la même clé OpenRouter."
description="Affichée aux utilisateurs comme 'Traduction IA Premium'. Modèles haute qualité : openai/gpt-4o, anthropic/claude-sonnet-4.6, google/gemini-3.5-pro. Partage la même clé OpenRouter."
enabled={config.openrouter_premium.enabled}
onToggle={(enabled) => updateProvider("openrouter_premium", { enabled })}
onTest={() => testProvider("openrouter_premium")}
@@ -552,10 +552,10 @@ export default function AdminSettingsPage() {
isLoading={loadingModelsProvider === "openrouter"}
onFetchModels={() => fetchModels("openrouter")}
providerLabel="OpenRouter"
placeholder="openai/gpt-4o-mini"
placeholder="anthropic/claude-sonnet-4.6"
/>
<p className="text-xs text-muted-foreground">
Recommandé : <code>openai/gpt-4o-mini</code> (~€0.15/doc) ou <code>anthropic/claude-3.5-haiku</code> (~€0.20/doc)
Recommandé : <code>anthropic/claude-sonnet-4.6</code> (~€0.20/doc) ou <code>openai/gpt-4o</code> (~€0.30/doc)
</p>
</div>
</ProviderCard>

23
frontend/src/app/dashboard/glossaries/page.tsx
View File

@@ -296,13 +296,22 @@ export default function GlossariesPage() {
</span>
)}
{glossaries.length > 0 && (
<Link
href="/dashboard/translate"
className="flex items-center gap-1.5 text-[11px] font-bold text-brand-accent hover:underline shrink-0"
>
<ExternalLink size={12} />
{t('glossaries.grid.goToTranslate')}
</Link>
<>
<button
onClick={() => setCreateDialogOpen(true)}
className="premium-button px-4 py-2 text-[11px] uppercase tracking-widest !rounded-lg inline-flex items-center gap-1.5 cursor-pointer font-bold shrink-0 shadow-sm"
>
<Plus size={12} />
{t('glossaries.createNew') || "Créer un glossaire"}
</button>
<Link
href="/dashboard/translate"
className="flex items-center gap-1.5 text-[11px] font-bold text-brand-accent hover:underline shrink-0"
>
<ExternalLink size={12} />
{t('glossaries.grid.goToTranslate')}
</Link>
</>
)}
</div>
</div>

6
frontend/src/lib/store.ts
View File

@@ -8,9 +8,9 @@ export const openaiModels = [
];
export const openrouterModels = [
{ id: "deepseek/deepseek-chat-v3-0324", name: "DeepSeek V3" },
{ id: "anthropic/claude-3.5-haiku", name: "Claude 3.5 Haiku" },
{ id: "google/gemini-2.0-flash-001", name: "Gemini 2.0 Flash" },
{ id: "google/gemini-3.5-flash", name: "Gemini 3.5 Flash" },
{ id: "deepseek/deepseek-chat", name: "DeepSeek Chat" },
{ id: "anthropic/claude-sonnet-4.6", name: "Claude Sonnet 4.6" },
];
interface TranslationSettings {

14
models/subscription.py
View File

@@ -31,10 +31,10 @@ import os
# NOTE: Stripe price IDs must be set via env vars in production.
# Create products/prices in Stripe Dashboard: https://dashboard.stripe.com/products
#
# LLM models used (via OpenRouter — March 2026):
# Essentielle : deepseek/deepseek-v3.2 ($0.25 / $0.38 per 1M tokens)
# Premium : anthropic/claude-3.5-haiku ($0.25 / $1.25 per 1M tokens)
# or google/gemini-3-flash ($0.15 / $0.60)
# LLM models used (via OpenRouter — June 2026):
# Essentielle : deepseek/deepseek-chat (DeepSeek V4/V3)
# Premium : anthropic/claude-sonnet-4.6 (Claude Sonnet 4.6)
# or google/gemini-3.5-flash (Gemini 3.5 Flash)
PLANS = {
PlanType.FREE: {
"name": "Free",
@@ -97,7 +97,7 @@ PLANS = {
"max_file_size_mb": 25,
"max_chars_per_month": 2_000_000,
"providers": ["google", "google_cloud", "deepl", "openrouter"],
"ai_model_essential": "deepseek/deepseek-v3.2",
"ai_model_essential": "deepseek/deepseek-chat",
"features": [
"pricing.plans.pro.feat1",
"pricing.plans.pro.feat2",
@@ -127,8 +127,8 @@ PLANS = {
"max_file_size_mb": 50,
"max_chars_per_month": 10_000_000,
"providers": ["google", "google_cloud", "deepl", "openrouter", "openrouter_premium", "openai", "zai"],
"ai_model_essential": "deepseek/deepseek-v3.2",
"ai_model_premium": "anthropic/claude-3.5-haiku",
"ai_model_essential": "deepseek/deepseek-chat",
"ai_model_premium": "anthropic/claude-sonnet-4.6",
"features": [
"pricing.plans.business.feat1",
"pricing.plans.business.feat2",

8
routes/admin_routes.py
View File

@@ -913,10 +913,10 @@ async def get_settings(admin_id: str = Depends(require_admin)):
return d
payload = settings.model_dump()
# Essentielle : DeepSeek V3.2 — meilleur rapport qualité/prix (mars 2026)
payload["openrouter"] = _merge_env(settings.openrouter, key_env="OPENROUTER_API_KEY", model_env="OPENROUTER_MODEL", default_model="deepseek/deepseek-v3.2")
# Premium : Claude 3.5 Haiku — précision maximale sur documents complexes
payload["openrouter_premium"] = _merge_env(settings.openrouter_premium, key_env="OPENROUTER_API_KEY", model_env="OPENROUTER_PREMIUM_MODEL", default_model="anthropic/claude-3.5-haiku")
# Essentielle : Gemini 3.5 Flash / DeepSeek Chat — meilleur rapport qualité/prix (juin 2026)
payload["openrouter"] = _merge_env(settings.openrouter, key_env="OPENROUTER_API_KEY", model_env="OPENROUTER_MODEL", default_model="google/gemini-3.5-flash")
# Premium : Claude Sonnet 4.6 — précision maximale sur documents complexes
payload["openrouter_premium"] = _merge_env(settings.openrouter_premium, key_env="OPENROUTER_API_KEY", model_env="OPENROUTER_PREMIUM_MODEL", default_model="anthropic/claude-sonnet-4.6")
payload["openai"] = _merge_env(settings.openai, key_env="OPENAI_API_KEY", model_env="OPENAI_MODEL", default_model="gpt-4o-mini")
payload["deepl"] = _merge_env(settings.deepl, key_env="DEEPL_API_KEY")
payload["deepseek"] = _merge_env(settings.deepseek, key_env="DEEPSEEK_API_KEY", model_env="DEEPSEEK_MODEL", default_model="deepseek-chat")

54
routes/legacy_routes.py
View File

@@ -105,41 +105,58 @@ async def get_available_providers():
"tier": "pro",
})
# AI Essentielle (OpenRouter — cheap model)
# AI Essentielle (OpenRouter — cheap model / Eco)
if _is_enabled("openrouter", key_var="OPENROUTER_API_KEY"):
or_cfg = getattr(settings, "openrouter", None)
model = _resolve_model(
or_cfg.model if or_cfg else None,
"OPENROUTER_MODEL",
"deepseek/deepseek-v3.2",
"google/gemini-3.5-flash",
)
available.append({
"id": "openrouter",
"label": "Traduction IA Essentielle",
"description": "IA rapide et économique — idéale pour documents techniques",
"label": "Traduction IA Éco",
"description": "IA rapide, économique et complète — supporte les images",
"mode": "llm",
"tier": "pro",
"model": model,
})
# AI Standard (DeepSeek via OpenRouter or direct DeepSeek API)
if _is_enabled("openrouter", key_var="OPENROUTER_API_KEY") or _is_enabled("deepseek", key_var="DEEPSEEK_API_KEY"):
ds_cfg = getattr(settings, "deepseek", None)
model = _resolve_model(
ds_cfg.model if ds_cfg else None,
"DEEPSEEK_MODEL",
"deepseek/deepseek-chat",
)
available.append({
"id": "deepseek",
"label": "Traduction IA Standard",
"description": "IA ultra-précise pour le texte (ne traduit pas les images)",
"mode": "llm",
"tier": "pro",
"model": model,
})
# AI Premium (OpenRouter — premium model)
if _is_enabled("openrouter_premium", key_var="OPENROUTER_API_KEY"):
if _is_enabled("openrouter_premium", key_var="OPENROUTER_API_KEY") or _is_enabled("openrouter", key_var="OPENROUTER_API_KEY"):
orp_cfg = getattr(settings, "openrouter_premium", None)
model = _resolve_model(
orp_cfg.model if orp_cfg else None,
"OPENROUTER_PREMIUM_MODEL",
"anthropic/claude-3.5-haiku",
"anthropic/claude-sonnet-4.6",
)
available.append({
"id": "openrouter_premium",
"label": "Traduction IA Premium",
"description": "IA haute précision (GPT-4, Claude) — meilleure qualité littéraire",
"description": "IA haut de gamme — excellente qualité littéraire et multimodal",
"mode": "llm",
"tier": "business",
"model": model,
})
# OpenAI direct — if configured
# OpenAI direct — if configured with direct API key
if _is_enabled("openai", key_var="OPENAI_API_KEY"):
oai_cfg = getattr(settings, "openai", None)
model = _resolve_model(
@@ -156,24 +173,7 @@ async def get_available_providers():
"model": model,
})
# DeepSeek direct — if configured
if _is_enabled("deepseek", key_var="DEEPSEEK_API_KEY"):
ds_cfg = getattr(settings, "deepseek", None)
model = _resolve_model(
ds_cfg.model if ds_cfg else None,
"DEEPSEEK_MODEL",
"deepseek-chat",
)
available.append({
"id": "deepseek",
"label": "Traduction IA Express",
"description": "Traduction IA rapide et optimisée",
"mode": "llm",
"tier": "pro",
"model": model,
})
# MiniMax direct — if configured
# MiniMax direct — if configured with direct API key
if _is_enabled("minimax", key_var="MINIMAX_API_KEY"):
mm_cfg = getattr(settings, "minimax", None)
model = _resolve_model(
@@ -190,7 +190,7 @@ async def get_available_providers():
"model": model,
})
# z.AI / xAI Grok — if configured
# z.AI / xAI Grok — if configured with direct API key
if _is_enabled("zai", key_var="ZAI_API_KEY"):
zai_cfg = getattr(settings, "zai", None)
model = _resolve_model(

62
routes/translate_routes.py
View File

@@ -45,7 +45,7 @@ from config import config
from translators import ExcelTranslator, WordTranslator, PowerPointTranslator
from models.subscription import PlanType
from middleware.tier_quota import tier_quota_service
from services.auth_service import record_usage
from services.auth_service import record_usage, check_usage_limits
from middleware.validation import FileValidator, ValidationError, LanguageValidator, webhook_validator
from middleware.api_key_auth import get_authenticated_user, get_user_from_api_key
from utils import file_handler
@@ -135,9 +135,11 @@ file_handler_util = FileHandler()
def _tier_for_quota(plan) -> str:
"""Map plan to quota tier: pro (and equivalent) = unlimited, else free."""
"""Map plan to quota tier: pro/starter (and equivalent) = unlimited, else free."""
if plan in (PlanType.PRO, PlanType.BUSINESS, PlanType.ENTERPRISE):
return "pro"
if plan == PlanType.STARTER:
return "starter"
return "free"
@@ -630,6 +632,22 @@ async def translate_document_v1(
},
headers={"Retry-After": str(retry_after)},
)
# Strict database plan limit check (Starter, Pro, Business, Enterprise)
usage = check_usage_limits(current_user)
if not usage["can_translate"]:
raise HTTPException(
status_code=429,
detail={
"error": "QUOTA_EXCEEDED",
"message": f"Monthly limit reached ({usage['docs_used']}/{usage['docs_limit']} documents). Upgrade your plan for more.",
"details": {
"current_usage": usage["docs_used"],
"limit": usage["docs_limit"],
"tier": tier,
},
},
)
rate_limit_remaining = quota.remaining
else:
rate_limit_remaining = -1
@@ -993,7 +1011,9 @@ async def _run_translation_job(
return (admin_val or "").strip() or os.getenv(env_var, default)
api_key = _cfg(_admin_cfg.openrouter.api_key, "OPENROUTER_API_KEY")
model = _cfg(_admin_cfg.openrouter.model, "OPENROUTER_MODEL", "deepseek/deepseek-v3.2")
model = _cfg(_admin_cfg.openrouter.model, "OPENROUTER_MODEL", "google/gemini-3.5-flash")
if model in ("deepseek/deepseek-v3.2", "google/gemini-2.0-flash-001"):
model = "google/gemini-3.5-flash"
# Story 3.10: Retrieve and format glossary terms for LLM prompt
glossary_terms = None
@@ -1075,7 +1095,7 @@ async def _run_translation_job(
)
elif _p == "openrouter_premium":
premium_key = _cfg(_admin_cfg.openrouter_premium.api_key, "OPENROUTER_API_KEY")
premium_model = _cfg(_admin_cfg.openrouter_premium.model, "OPENROUTER_PREMIUM_MODEL", "anthropic/claude-3.5-haiku")
premium_model = _cfg(_admin_cfg.openrouter_premium.model, "OPENROUTER_PREMIUM_MODEL", "anthropic/claude-sonnet-4.6")
if not premium_key:
premium_key = api_key # fall back to main openrouter key
if premium_key:
@@ -1096,8 +1116,15 @@ async def _run_translation_job(
)
elif _p == "deepseek":
ds_key = _cfg(getattr(_admin_cfg, "deepseek", None) and _admin_cfg.deepseek.api_key, "DEEPSEEK_API_KEY")
ds_model = _cfg(getattr(_admin_cfg, "deepseek", None) and _admin_cfg.deepseek.model, "DEEPSEEK_MODEL", "deepseek-chat")
if ds_key:
ds_model = _cfg(getattr(_admin_cfg, "deepseek", None) and _admin_cfg.deepseek.model, "DEEPSEEK_MODEL", "deepseek/deepseek-chat")
if not ds_key and api_key:
translation_provider = OpenAITranslationProvider(
api_key=api_key,
model=ds_model,
base_url="https://openrouter.ai/api/v1",
timeout=int(os.getenv("OPENROUTER_TIMEOUT", "60")),
)
elif ds_key:
translation_provider = DeepSeekTranslationProvider(
api_key=ds_key,
model=ds_model,
@@ -1295,13 +1322,30 @@ async def _run_translation_job(
)
if user_id:
await tier_quota_service.increment_on_success(user_id)
# Determine cost factor based on selected provider and model
cost_factor = 1
provider_lower = (provider or "").lower()
prov_model = ""
if translation_provider:
prov_model = getattr(translation_provider, "model", "") or ""
prov_model_lower = prov_model.lower()
if any(k in prov_model_lower for k in ["claude", "fable", "gpt-4"]) or provider_lower == "openrouter_premium":
if "haiku" in prov_model_lower:
cost_factor = 1
else:
cost_factor = 5
for _ in range(cost_factor):
await tier_quota_service.increment_on_success(user_id)
# Persist monthly usage counters in PostgreSQL (docs + pages)
pages = await asyncio.to_thread(
_estimate_pages, input_path, file_extension
)
await asyncio.to_thread(record_usage, user_id, pages)
logger.info(f"Job {job_id}: usage recorded — {pages} page(s)")
await asyncio.to_thread(record_usage, user_id, pages, False, cost_factor)
logger.info(f"Job {job_id}: usage recorded — {pages} page(s) with cost factor {cost_factor}")
# Apply watermark for Free-tier users
plan_name = (user_plan or "free").lower()

12
services/auth_service.py
View File

@@ -501,19 +501,21 @@ def check_usage_limits(user: User) -> Dict[str, Any]:
}
def record_usage(user_id: str, pages_count: int, use_credits: bool = False) -> bool:
"""Record document translation usage"""
def record_usage(
user_id: str, pages_count: int, use_credits: bool = False, cost_factor: int = 1
) -> bool:
"""Record document translation usage with optional cost factor depending on AI model"""
user = get_user_by_id(user_id)
if not user:
return False
updates = {
"docs_translated_this_month": user.docs_translated_this_month + 1,
"pages_translated_this_month": user.pages_translated_this_month + pages_count,
"docs_translated_this_month": user.docs_translated_this_month + cost_factor,
"pages_translated_this_month": user.pages_translated_this_month + (pages_count * cost_factor),
}
if use_credits:
updates["extra_credits"] = max(0, user.extra_credits - pages_count)
updates["extra_credits"] = max(0, user.extra_credits - (pages_count * cost_factor))
result = update_user(user_id, updates)
return result is not None

30
services/translation_service.py
View File

@@ -903,11 +903,12 @@ RULES:
else "image/png"
)
# Determine a vision model. If the current model doesn't support vision,
# use a fast vision fallback model like google/gemini-2.0-flash-001
vision_model = self.model
if "deepseek" in vision_model:
vision_model = "google/gemini-2.0-flash-001"
vision_supported_keywords = ["gpt-4", "claude", "gemini", "fable", "pixtral", "llama-3.2", "grok-2"]
has_vision = any(kw in vision_model.lower() for kw in vision_supported_keywords)
if not has_vision:
vision_model = "google/gemini-3.5-flash"
session = self._get_session()
payload = {
@@ -1083,7 +1084,10 @@ ADDITIONAL CONTEXT AND INSTRUCTIONS:
try:
import openai
client = openai.OpenAI(api_key=self.api_key)
client_kwargs = {"api_key": self.api_key}
if self.base_url:
client_kwargs["base_url"] = self.base_url
client = openai.OpenAI(**client_kwargs)
# Read and encode image
with open(image_path, "rb") as img_file:
@@ -1097,8 +1101,20 @@ ADDITIONAL CONTEXT AND INSTRUCTIONS:
else "image/png"
)
# Determine a vision model. If the current model doesn't support vision,
# use a fast vision fallback model
vision_model = self.model
vision_supported_keywords = ["gpt-4", "claude", "gemini", "fable", "pixtral", "llama-3.2", "grok-2"]
has_vision = any(kw in vision_model.lower() for kw in vision_supported_keywords)
if not has_vision:
if self.base_url and "openrouter.ai" in self.base_url:
vision_model = "google/gemini-3.5-flash"
else:
vision_model = "gpt-4o-mini"
response = client.chat.completions.create(
model=self.model, # gpt-4o and gpt-4o-mini support vision
model=vision_model,
messages=[
{
"role": "user",
@@ -1121,7 +1137,7 @@ ADDITIONAL CONTEXT AND INSTRUCTIONS:
return response.choices[0].message.content.strip()
except Exception as e:
logger.warning("openai_vision_error", error_type=type(e).__name__)
logger.warning("openai_vision_error", error_type=type(e).__name__, error=str(e))
return ""