<s>
The	O
Radiant	B-General_Concept
AI	I-General_Concept
is	O
a	O
technology	O
developed	O
by	O
Bethesda	O
Softworks	O
for	O
The	B-Application
Elder	I-Application
Scrolls	I-Application
video	O
games	O
.	O
</s>
<s>
The	O
technology	O
was	O
developed	O
for	O
The	B-Application
Elder	I-Application
Scrolls	I-Application
IV	I-Application
:	I-Application
Oblivion	I-Application
and	O
expanded	O
in	O
The	B-Application
Elder	I-Application
Scrolls	I-Application
V	I-Application
:	I-Application
Skyrim	I-Application
;	O
it	O
is	O
also	O
used	O
in	O
Fallout	B-Application
3	I-Application
,	O
Fallout	B-Application
:	I-Application
New	I-Application
Vegas	I-Application
and	O
Fallout	B-Application
4	I-Application
,	O
also	O
published	O
by	O
Bethesda	O
,	O
with	O
3	O
and	O
4	O
being	O
developed	O
by	O
them	O
as	O
well	O
.	O
</s>
<s>
The	O
Radiant	B-General_Concept
AI	I-General_Concept
technology	O
,	O
as	O
it	O
evolved	O
in	O
its	O
iteration	O
developed	O
for	O
Skyrim	B-Application
,	O
comprises	O
two	O
parts	O
:	O
</s>
<s>
The	O
Radiant	B-General_Concept
AI	I-General_Concept
system	O
deals	O
with	O
NPC	O
interactions	O
and	O
behavior	O
.	O
</s>
<s>
The	O
Radiant	B-General_Concept
Story	I-General_Concept
system	O
deals	O
with	O
how	O
the	O
game	O
itself	O
reacts	O
to	O
the	O
player	O
behavior	O
,	O
such	O
as	O
the	O
creation	O
of	O
new	O
dynamic	O
quests	O
.	O
</s>
