diff --git a/app.py b/app.py
index 03cfe12..4777800 100644
--- a/app.py
+++ b/app.py
@@ -7,7 +7,7 @@ import shutil
 import json
 
 app = FastAPI()
-MODEL_PATH = "model/vosk-model-small-en-us-0.15"
+MODEL_PATH = "model/vosk-model-small-en-in-0.4"
 
 if not os.path.exists(MODEL_PATH):
     raise RuntimeError(f"Vosk model not found at {MODEL_PATH}")
diff --git a/model/vosk-model-small-en-in-0.4/README b/model/vosk-model-small-en-in-0.4/README
new file mode 100644
index 0000000..f24d4c6
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/README
@@ -0,0 +1,2 @@
+Indian English model for mobile Vosk applications
+
diff --git a/model/vosk-model-small-en-in-0.4/am/final.mdl b/model/vosk-model-small-en-in-0.4/am/final.mdl
new file mode 100644
index 0000000..214875e
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/am/final.mdl differ
diff --git a/model/vosk-model-small-en-in-0.4/conf/mfcc.conf b/model/vosk-model-small-en-in-0.4/conf/mfcc.conf
new file mode 100644
index 0000000..b7a3658
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/conf/mfcc.conf
@@ -0,0 +1,6 @@
+--use-energy=false
+--sample-frequency=8000
+--num-mel-bins=20
+--num-ceps=20
+--low-freq=100
+--high-freq=3700
diff --git a/model/vosk-model-small-en-in-0.4/conf/model.conf b/model/vosk-model-small-en-in-0.4/conf/model.conf
new file mode 100644
index 0000000..64bc89e
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/conf/model.conf
@@ -0,0 +1,10 @@
+--min-active=200
+--max-active=3000
+--beam=10.0
+--lattice-beam=2.0
+--acoustic-scale=1.0
+--frame-subsampling-factor=3
+--endpoint.silence-phones=1:2:3:4:5:6:7:8:9:10
+--endpoint.rule2.min-trailing-silence=0.5
+--endpoint.rule3.min-trailing-silence=1.0
+--endpoint.rule4.min-trailing-silence=2.0
diff --git a/model/vosk-model-small-en-in-0.4/graph/Gr.fst b/model/vosk-model-small-en-in-0.4/graph/Gr.fst
new file mode 100644
index 0000000..131368b
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/graph/Gr.fst differ
diff --git a/model/vosk-model-small-en-in-0.4/graph/HCLr.fst b/model/vosk-model-small-en-in-0.4/graph/HCLr.fst
new file mode 100644
index 0000000..49de7a1
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/graph/HCLr.fst differ
diff --git a/model/vosk-model-small-en-in-0.4/graph/disambig_tid.int b/model/vosk-model-small-en-in-0.4/graph/disambig_tid.int
new file mode 100644
index 0000000..7ca4756
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/graph/disambig_tid.int
@@ -0,0 +1,12 @@
+11935
+11936
+11937
+11938
+11939
+11940
+11941
+11942
+11943
+11944
+11945
+11946
diff --git a/model/vosk-model-small-en-in-0.4/graph/phones/word_boundary.int b/model/vosk-model-small-en-in-0.4/graph/phones/word_boundary.int
new file mode 100644
index 0000000..1df7f3a
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/graph/phones/word_boundary.int
@@ -0,0 +1,254 @@
+1 nonword
+2 begin
+3 end
+4 internal
+5 singleton
+6 nonword
+7 begin
+8 end
+9 internal
+10 singleton
+11 begin
+12 end
+13 internal
+14 singleton
+15 begin
+16 end
+17 internal
+18 singleton
+19 begin
+20 end
+21 internal
+22 singleton
+23 begin
+24 end
+25 internal
+26 singleton
+27 begin
+28 end
+29 internal
+30 singleton
+31 begin
+32 end
+33 internal
+34 singleton
+35 begin
+36 end
+37 internal
+38 singleton
+39 begin
+40 end
+41 internal
+42 singleton
+43 begin
+44 end
+45 internal
+46 singleton
+47 begin
+48 end
+49 internal
+50 singleton
+51 begin
+52 end
+53 internal
+54 singleton
+55 begin
+56 end
+57 internal
+58 singleton
+59 begin
+60 end
+61 internal
+62 singleton
+63 begin
+64 end
+65 internal
+66 singleton
+67 begin
+68 end
+69 internal
+70 singleton
+71 begin
+72 end
+73 internal
+74 singleton
+75 begin
+76 end
+77 internal
+78 singleton
+79 begin
+80 end
+81 internal
+82 singleton
+83 begin
+84 end
+85 internal
+86 singleton
+87 begin
+88 end
+89 internal
+90 singleton
+91 begin
+92 end
+93 internal
+94 singleton
+95 begin
+96 end
+97 internal
+98 singleton
+99 begin
+100 end
+101 internal
+102 singleton
+103 begin
+104 end
+105 internal
+106 singleton
+107 begin
+108 end
+109 internal
+110 singleton
+111 begin
+112 end
+113 internal
+114 singleton
+115 begin
+116 end
+117 internal
+118 singleton
+119 begin
+120 end
+121 internal
+122 singleton
+123 begin
+124 end
+125 internal
+126 singleton
+127 begin
+128 end
+129 internal
+130 singleton
+131 begin
+132 end
+133 internal
+134 singleton
+135 begin
+136 end
+137 internal
+138 singleton
+139 begin
+140 end
+141 internal
+142 singleton
+143 begin
+144 end
+145 internal
+146 singleton
+147 begin
+148 end
+149 internal
+150 singleton
+151 begin
+152 end
+153 internal
+154 singleton
+155 begin
+156 end
+157 internal
+158 singleton
+159 begin
+160 end
+161 internal
+162 singleton
+163 begin
+164 end
+165 internal
+166 singleton
+167 begin
+168 end
+169 internal
+170 singleton
+171 begin
+172 end
+173 internal
+174 singleton
+175 begin
+176 end
+177 internal
+178 singleton
+179 begin
+180 end
+181 internal
+182 singleton
+183 begin
+184 end
+185 internal
+186 singleton
+187 begin
+188 end
+189 internal
+190 singleton
+191 begin
+192 end
+193 internal
+194 singleton
+195 begin
+196 end
+197 internal
+198 singleton
+199 begin
+200 end
+201 internal
+202 singleton
+203 begin
+204 end
+205 internal
+206 singleton
+207 begin
+208 end
+209 internal
+210 singleton
+211 begin
+212 end
+213 internal
+214 singleton
+215 begin
+216 end
+217 internal
+218 singleton
+219 begin
+220 end
+221 internal
+222 singleton
+223 begin
+224 end
+225 internal
+226 singleton
+227 begin
+228 end
+229 internal
+230 singleton
+231 begin
+232 end
+233 internal
+234 singleton
+235 begin
+236 end
+237 internal
+238 singleton
+239 begin
+240 end
+241 internal
+242 singleton
+243 begin
+244 end
+245 internal
+246 singleton
+247 begin
+248 end
+249 internal
+250 singleton
+251 begin
+252 end
+253 internal
+254 singleton
diff --git a/model/vosk-model-small-en-in-0.4/ivector/final.dubm b/model/vosk-model-small-en-in-0.4/ivector/final.dubm
new file mode 100644
index 0000000..e906e41
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/ivector/final.dubm differ
diff --git a/model/vosk-model-small-en-in-0.4/ivector/final.ie b/model/vosk-model-small-en-in-0.4/ivector/final.ie
new file mode 100644
index 0000000..ef891a1
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/ivector/final.ie differ
diff --git a/model/vosk-model-small-en-in-0.4/ivector/final.mat b/model/vosk-model-small-en-in-0.4/ivector/final.mat
new file mode 100644
index 0000000..a90f913
Binary files /dev/null and b/model/vosk-model-small-en-in-0.4/ivector/final.mat differ
diff --git a/model/vosk-model-small-en-in-0.4/ivector/global_cmvn.stats b/model/vosk-model-small-en-in-0.4/ivector/global_cmvn.stats
new file mode 100644
index 0000000..edceb46
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/ivector/global_cmvn.stats
@@ -0,0 +1,3 @@
+ [
+  2.878628e+10 -3.805232e+08 7.530414e+07 -1.297769e+09 -3.562462e+09 -1.742638e+09 -1.532728e+09 5.474784e+07 -1.157193e+09 1.422672e+07 -6.699178e+08 -4.014185e+08 -7.656109e+08 -3.987664e+08 -6.176669e+08 -2.733852e+08 -3.22783e+08 -1.184695e+08 -1.077782e+08 8504747 3.881562e+08 
+  2.21989e+12 5.136878e+10 7.817557e+10 7.660953e+10 1.121408e+11 7.696509e+10 8.541931e+10 7.83348e+10 7.480174e+10 6.833526e+10 6.543182e+10 5.730513e+10 4.91443e+10 3.650009e+10 2.682878e+10 1.888677e+10 1.469574e+10 9.348546e+09 5.255052e+09 3.06449e+09 0 ]
diff --git a/model/vosk-model-small-en-in-0.4/ivector/online_cmvn.conf b/model/vosk-model-small-en-in-0.4/ivector/online_cmvn.conf
new file mode 100644
index 0000000..7748a4a
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/ivector/online_cmvn.conf
@@ -0,0 +1 @@
+# configuration file for apply-cmvn-online, used in the script ../local/run_online_decoding.sh
diff --git a/model/vosk-model-small-en-in-0.4/ivector/splice.conf b/model/vosk-model-small-en-in-0.4/ivector/splice.conf
new file mode 100644
index 0000000..960cd2e
--- /dev/null
+++ b/model/vosk-model-small-en-in-0.4/ivector/splice.conf
@@ -0,0 +1,2 @@
+--left-context=3
+--right-context=3