File size: 13,035 Bytes
495526b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 | """
WorldDisasterLM-8B — HuggingFace Space (self-contained Gradio demo)
Runs without GPU. Provides multilingual disaster guidance across 11 languages.
"""
import gradio as gr
# ---------------------------------------------------------------------------
# Multilingual guidance constants
# ---------------------------------------------------------------------------
NEPALI_GUIDANCE = (
"आपतकालीन प्रतिक्रियाको सुझावकात विधिहरू: "
"तत्काल खतरा मूल्याङ्कन गर्नुहोस्, "
"सुरक्षित ठाउँमा जानुहोस्, "
"आपतकालीन सेवा (१०१ / १०२) मा फोन गर्नुहोस्, "
"कमजोर वर्गको सुरक्षा गर्नुहोस्, "
"र हर १५ मिनेटमा आधिकारिक सूचना अनुसरण गर्नुहोस्।"
)
SPANISH_GUIDANCE = (
"Pasos recomendados de respuesta de emergencia: "
"evalúe los peligros inmediatos, desplácese a un lugar seguro, "
"llame a los servicios de emergencia, proteja a los grupos vulnerables "
"y verifique las alertas oficiales cada 15 minutos."
)
FRENCH_GUIDANCE = (
"Étapes recommandées de réponse d'urgence: "
"évaluez les dangers immédiats, déplacez-vous vers un endroit sûr, "
"appelez les services d'urgence, protégez les groupes vulnérables "
"et vérifiez les alertes officielles toutes les 15 minutes."
)
ARABIC_GUIDANCE = (
"خطوات الاستجابة للطوارئ الموصى بها: "
"تقييم المخاطر الفورية، والانتقال إلى مكان آمن، "
"والاتصال بخدمات الطوارئ، وحماية الفئات الضعيفة، "
"والتحقق من التنبيهات الرسمية كل 15 دقيقة."
)
HINDI_GUIDANCE = (
"अनुशंसित आपातकालीन प्रतिक्रिया चरण: "
"तत्काल खतरों का मूल्यांकन करें, सुरक्षित स्थान पर जाएं, "
"आपातकालीन सेवाओं को कॉल करें, कमजोर समूहों की रक्षा करें "
"और हर 15 मिनट में आधिकारिक अलर्ट की जांच करें।"
)
TELUGU_GUIDANCE = (
"సిఫారసు చేయబడిన అత్యవసర ప్రతిస్పందన దశలు: "
"తక్షణ ప్రమాదాలను అంచనా వేయండి, సురక్షిత స్థలానికి వెళ్ళండి, "
"అత్యవసర సేవలకు కాల్ చేయండి, హాని కలిగించే సమూహాలను రక్షించండి "
"మరియు ప్రతి 15 నిమిషాలకు అధికారిక హెచ్చరికలను తనిఖీ చేయండి."
)
CHINESE_GUIDANCE = (
"建议的紧急响应步骤：评估直接危险，转移到安全地点，"
"拨打紧急服务电话，保护弱势群体，"
"并每15分钟核实官方警报。"
)
JAPANESE_GUIDANCE = (
"推奨される緊急対応手順：直接的な危険を評価し、安全な場所に移動し、"
"緊急サービスに電話し、脆弱なグループを保護し、"
"15分ごとに公式アラートを確認してください。"
)
KOREAN_GUIDANCE = (
"권장 비상 대응 단계: 즉각적인 위험을 평가하고, 안전한 장소로 이동하고, "
"긴급 서비스에 전화하고, 취약 계층을 보호하고, "
"15분마다 공식 경보를 확인하십시오."
)
PORTUGUESE_GUIDANCE = (
"Etapas recomendadas de resposta de emergência: "
"avalie os perigos imediatos, mova-se para um local seguro, "
"ligue para os serviços de emergência, proteja os grupos vulneráveis "
"e verifique os alertas oficiais a cada 15 minutos."
)
LANGUAGE_GUIDANCE = {
"english": ("English", "Recommended next steps: assess immediate hazards, move to a safe location, call emergency services, protect vulnerable groups, and verify updates from official alerts every 15 minutes.", ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"nepali": ("नेपाली", NEPALI_GUIDANCE, ["NDRRMA नेपाल विपद् व्यवस्थापन प्राधिकरण", "WHO आपतकालीन प्रतिक्रिया मार्गदर्शन", "UNDRR Sendai Framework 2015-2030"]),
"ne": ("नेपाली", NEPALI_GUIDANCE, ["NDRRMA नेपाल विपद् व्यवस्थापन प्राधिकरण", "WHO आपतकालीन प्रतिक्रिया मार्गदर्शन", "UNDRR Sendai Framework 2015-2030"]),
"नेपाली": ("नेपाली", NEPALI_GUIDANCE, ["NDRRMA नेपाल विपद् व्यवस्थापन प्राधिकरण", "WHO आपतकालीन प्रतिक्रिया मार्गदर्शन", "UNDRR Sendai Framework 2015-2030"]),
"spanish": ("Spanish", SPANISH_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"french": ("French", FRENCH_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"arabic": ("Arabic", ARABIC_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"hindi": ("Hindi", HINDI_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"telugu": ("Telugu", TELUGU_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"chinese": ("Chinese", CHINESE_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"japanese": ("Japanese", JAPANESE_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"korean": ("Korean", KOREAN_GUIDANCE, ["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
"portuguese": ("Portuguese", PORTUGUESE_GUIDANCE,["UNDRR preparedness guidelines", "WHO emergency response guidance"]),
}
LANGUAGES = [
"English", "Nepali", "Spanish", "French", "Arabic",
"Hindi", "Telugu", "Chinese", "Japanese", "Korean", "Portuguese",
]
RISK_LEVELS = {
(0.0, 0.3): ("low", "Continue monitoring; no immediate action required."),
(0.3, 0.5): ("moderate", "Activate preparedness protocols and standby teams."),
(0.5, 0.7): ("high", "Deploy response teams and issue public advisories."),
(0.7, 0.85): ("severe", "Mobilize full emergency response and evacuation support."),
(0.85, 1.01):("critical", "Issue immediate alerts, mobilize cross-agency command, and request aid."),
}
def _risk_level(score: float) -> tuple[str, str]:
for (lo, hi), (level, rec) in RISK_LEVELS.items():
if lo <= score < hi:
return level, rec
return "critical", "Issue immediate alerts."
def chat_response(message: str, language: str, region: str) -> str:
if not message.strip():
return "Please enter an emergency query."
lang_key = language.strip().lower()
label, guidance, citations = LANGUAGE_GUIDANCE.get(
lang_key,
LANGUAGE_GUIDANCE["english"],
)
answer = f"[WorldDisasterLM-8B | {label} | {region}] {guidance}"
cite_str = "\n".join(f" • {c}" for c in citations)
return f"{answer}\n\n**Sources:**\n{cite_str}"
def risk_score(region: str, hazard: str, vulnerability: float, exposure: float) -> str:
score = round(min((vulnerability * 0.5 + exposure * 0.5) * 1.1, 1.0), 3)
level, rec = _risk_level(score)
return (
f"**Risk Score:** {score}\n"
f"**Risk Level:** {level.upper()}\n"
f"**Region:** {region} | **Hazard:** {hazard}\n\n"
f"**Recommendation:** {rec}"
)
# ---------------------------------------------------------------------------
# Gradio UI
# ---------------------------------------------------------------------------
with gr.Blocks(title="WorldDisasterLM-8B") as demo:
gr.Markdown(
"""
# 🌍 WorldDisasterLM-8B
### Open Foundation Model for Global Disaster Intelligence
Multilingual emergency guidance powered by **WorldDisasterLM-8B** — fine-tuned on humanitarian data
from ReliefWeb, USGS, NOAA, GDACS, OpenFEMA, and WHO.
> ⚠️ **For informational purposes only.** Always follow official emergency orders from local authorities.
"""
)
with gr.Tabs():
# --- Chat Tab ---
with gr.Tab("💬 Emergency Guidance"):
with gr.Row():
with gr.Column(scale=2):
query = gr.Textbox(
label="Emergency Query",
placeholder="e.g. What to do during an earthquake? / भूकम्पको बेला के गर्ने?",
lines=3,
)
with gr.Column(scale=1):
lang = gr.Dropdown(LANGUAGES, value="English", label="Language")
region_in = gr.Textbox(value="global", label="Region / Country")
chat_btn = gr.Button("Get Guidance", variant="primary")
chat_out = gr.Markdown(label="Response")
chat_btn.click(
fn=chat_response,
inputs=[query, lang, region_in],
outputs=chat_out,
)
gr.Examples(
examples=[
["What should I do immediately after an earthquake?", "English", "Nepal"],
["भूकम्पको बेला के गर्ने?", "Nepali", "Nepal"],
["¿Qué hacer durante una inundación?", "Spanish", "Colombia"],
["홍수 때 어떻게 해야 합니까?", "Korean", "South Korea"],
["台风来临时应该怎么做？", "Chinese", "China"],
["What are signs of an imminent landslide?", "English", "Philippines"],
],
inputs=[query, lang, region_in],
)
# --- Risk Score Tab ---
with gr.Tab("📊 Risk Assessment"):
gr.Markdown("Calculate composite disaster risk score for any region.")
with gr.Row():
rs_region = gr.Textbox(value="Nepal", label="Region")
rs_hazard = gr.Dropdown(
["earthquake", "flood", "cyclone", "wildfire", "drought", "tsunami", "landslide", "volcano"],
value="earthquake",
label="Hazard Type",
)
with gr.Row():
rs_vuln = gr.Slider(0, 1, value=0.7, step=0.01, label="Vulnerability Index (0–1)")
rs_exp = gr.Slider(0, 1, value=0.8, step=0.01, label="Exposure Index (0–1)")
rs_btn = gr.Button("Calculate Risk Score", variant="primary")
rs_out = gr.Markdown()
rs_btn.click(
fn=risk_score,
inputs=[rs_region, rs_hazard, rs_vuln, rs_exp],
outputs=rs_out,
)
# --- About Tab ---
with gr.Tab("ℹ️ About"):
gr.Markdown(
"""
## About WorldDisasterLM-8B
**WorldDisasterLM-8B** is an instruction-tuned language model built on Meta's Llama 3.1 8B Instruct,
domain-adapted for global disaster management and humanitarian response.
### Supported Languages
| Language | Script | ISO |
|---|---|---|
| English | Latin | en |
| Nepali | Devanagari | ne |
| Spanish | Latin | es |
| French | Latin | fr |
| Arabic | Arabic | ar |
| Hindi | Devanagari | hi |
| Telugu | Telugu | te |
| Chinese | Simplified Han | zh |
| Japanese | Kanji/Hiragana | ja |
| Korean | Hangul | ko |
| Portuguese | Latin | pt |
### Training Data Sources
- **ReliefWeb** — Humanitarian reports and disaster assessments
- **USGS** — Earthquake catalog (M≥4.0, 10-year archive)
- **NOAA** — Weather alerts and severe weather events
- **GDACS** — Global disaster alert coordination
- **OpenFEMA** — US federal disaster declarations
- **WHO** — Disease outbreak and public health alerts
### Training Method
QLoRA fine-tuning (4-bit NF4 quantization, LoRA r=16) on Llama 3.1 8B Instruct.
### Citation
```
@misc{worlddisasterlm2026,
title = {WorldDisasterLM: Open Foundation Model for Global Disaster Management},
year = {2026}
}
```
### License
This demo is released under the [Llama 3 Community License](https://llama.meta.com/llama3/license/).
"""
)
if __name__ == "__main__":
demo.launch()
|