diff --git a/examples/facts.ts b/examples/facts.ts
new file mode 100644
index 0000000..7c2b233
--- /dev/null
+++ b/examples/facts.ts
@@ -0,0 +1,56 @@
+import dotenv from 'dotenv-safe'
+import { OpenAIClient } from 'openai-fetch'
+import { z } from 'zod'
+
+import { Agentic } from './../src/llm'
+
+dotenv.config()
+
+async function main() {
+  const openai = new OpenAIClient({ apiKey: process.env.OPENAI_API_KEY! })
+  const ai = new Agentic({ openai })
+
+  const out = await ai
+    .gpt4(`I need random facts about {{topic}}`)
+    .output(z.array(z.string()))
+    .input(z.object({ topic: z.string() }))
+    .modelParams({ temperature: 0.9 })
+    .call({ topic: 'cats' })
+  console.log(out)
+  /*
+        Example output:
+        [
+            'The scientific name for the domestic cat is Felis catus.',
+            'Cats spend 70% of their lives sleeping.',
+            'A group of cats is called a clowder.',
+            'Cats have over 100 different vocal sounds.',
+            'A cat’s nose pad is ridged with a unique pattern, just like a human fingerprint.',
+            'Cats can jump up to six times their length.',
+            'Cats can make over 20 different sounds.',
+            'Cats have five toes on each front paw, but only four toes on each back paw.',
+            'A cat’s whiskers are highly sensitive and can detect changes in air currents.',
+            'Cats have a flexible spine and can rotate their ears 180 degrees.',
+            'Cats can run up to 30 miles per hour.',
+            'Cats are believed to be the only mammals who don’t taste sweetness.',
+            'Cats have excellent night vision and can see at one-sixth the light level required for human vision.',
+            'Cats can’t see directly under their nose.',
+            'Cats can make more than 100 different sounds.',
+            'A cat can travel at a top speed of approximately 31 mph (49 km) over a short distance.',
+            'Cats are capable of walking very precisely. When they take a step, they place their back paw almost exactly in the same place as their front paw was – this is called ‘direct registering’.',
+            'A cat’s hearing is much more sensitive than humans and dogs.',
+            'Cats have been domesticated for around 4,000 years.',
+            'Cats use their tails to maintain balance and communicate their mood.',
+            'A cat’s brain is biologically more similar to a human brain than it is to a dog’s.',
+            'Cats conserve energy by sleeping for an average of 13 to 14 hours a day.',
+            'A cat has a total of 24 whiskers – 4 first-order, 8 second-order, and 12 third-order.',
+            'Cats can pick up on changes in the weather, which can indicate to them that a storm is coming.',
+            'Cats have an acute sense of hearing and can detect an ultra-sonic range of sounds up to two octaves higher than humans.',
+            'Cats can learn to manipulate humans with their meows.',
+            'Cats have 32 muscles in each ear.',
+            'The average lifespan of an indoor cat is 13 to 17 years.',
+            'Cats are one of the most popular pets in the world, and there are more than 500 million domestic cats in existence.'
+        ]
+    */
+}
+
+main()
diff --git a/src/llm.ts b/src/llm.ts
index f4cee84..1c7ebf4 100644
--- a/src/llm.ts
+++ b/src/llm.ts
@@ -109,6 +109,16 @@ export abstract class BaseLLMCallBuilder<
     return this
   }
 
+  modelParams(params: Partial<TModelParams>) {
+    // We assume that modelParams does not include nested objects; if it did, we would need to do a deep merge...
+    this._options.modelParams = Object.assign(
+      {},
+      this._options.modelParams,
+      params
+    )
+    return this
+  }
+
   retry(retryConfig: types.LLMRetryConfig) {
     this._options.retryConfig = retryConfig
     return this