Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

Write a self-contained Rust program that prints a JSON output of how often each word appears in a text file located in /tmp/file.txt. So if the file contains "This is is is, an example" then the program should print to stdout. {"This": 1, "is": 2, "is,": 1, "an": 1, "example": 1} Don't import any crates that would require a Cargo.toml file. I'll just compile it with `rustc yourfile.rs` and it should work. The program should be run by calling /path/to/rust_word_count with no arguments Do not import serde_json, write json output from scratch.

LLM Generation

Query

Output

use std::fs::File;
use std::io::{BufRead, BufReader};
use std::collections::HashMap;

fn main() {
    let filename = "/tmp/file.txt";
    let file = match File::open(filename) {
        Ok(file) => file,
        Err(err) => panic!("Could not open file {}: {}", filename, err),
    };

    let reader = BufReader::new(file);
    let mut word_count = HashMap::new();

    for line in reader.lines() {
        let line = match line {
            Ok(line) => line,
            Err(err) => panic!("Could not read line: {}", err),
        };
        for word in line.split_whitespace() {
            *word_count.entry(word.to_string()).or_insert(0) += 1;
        }
    }

    print!("{");
    let mut first = true;
    for (word, count) in word_count {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}");
}

To compile and run this program, save it in a file (e.g. `word_count.rs`), then run the following commands:

rustc word_count.rs
./word_count

This program will print the word counts to stdout. Note that this program considers "is" and "is," to be different words, as per your example. If you want to ignore punctuation, you will need to add code to remove it from the words before counting them.

Extract Code

I extracted the following code from that output:

use std::fs::File;
use std::io::{BufRead, BufReader};
use std::collections::HashMap;

fn main() {
    let filename = "/tmp/file.txt";
    let file = match File::open(filename) {
        Ok(file) => file,
        Err(err) => panic!("Could not open file {}: {}", filename, err),
    };

    let reader = BufReader::new(file);
    let mut word_count = HashMap::new();

    for line in reader.lines() {
        let line = match line {
            Ok(line) => line,
            Err(err) => panic!("Could not read line: {}", err),
        };
        for word in line.split_whitespace() {
            *word_count.entry(word.to_string()).or_insert(0) += 1;
        }
    }

    print!("{");
    let mut first = true;
    for (word, count) in word_count {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}");
}

Run Code Interpreter

Running the following program:

use std::fs::File;
use std::io::{BufRead, BufReader};
use std::collections::HashMap;

fn main() {
    let filename = "/tmp/file.txt";
    let file = match File::open(filename) {
        Ok(file) => file,
        Err(err) => panic!("Could not open file {}: {}", filename, err),
    };

    let reader = BufReader::new(file);
    let mut word_count = HashMap::new();

    for line in reader.lines() {
        let line = match line {
            Ok(line) => line,
            Err(err) => panic!("Could not read line: {}", err),
        };
        for word in line.split_whitespace() {
            *word_count.entry(word.to_string()).or_insert(0) += 1;
        }
    }

    print!("{");
    let mut first = true;
    for (word, count) in word_count {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}");
}

And got the output:

error: invalid format string: expected `'}'` but string was terminated
  --> main.rs:26:14
   |
26 |     print!("{");
   |             -^ expected `'}'` in format string
   |             |
   |             because of this opening brace
   |
   = note: if you intended to print `{`, you can escape it using `{{`
error: invalid format string: unmatched `}` found
  --> main.rs:35:15
   |
35 |     println!("}");
   |               ^ unmatched `}` in format string
   |
   = note: if you intended to print `}`, you can escape it using `}}`
error: aborting due to 2 previous errors
main.sh: line 2: ./a.out: No such file or directory

Extract Json

I extracted the following JSON from that output:

{
  "errors": [
    {
      "message": "invalid format string: expected `'}'` but string was terminated",
      "location": "main.rs:26:14",
      "note": "if you intended to print `{`, you can escape it using `{{`"
    },
    {
      "message": "invalid format string: unmatched `}` found",
      "location": "main.rs:35:15",
      "note": "if you intended to print `}`, you can escape it using `}}`"
    }
  ],
  "abortReason": "2 previous errors"
}

JSON Subset Evaluator

Testing if the previous output matches the JSON: { "the": 11, "it": 10, "was": 10, "of": 10, "we": 4, "times,": 2, "age": 2, "epoch": 2, "season": 2, "had": 2, "before": 2, "us,": 2, "were": 2, "all": 2, "going": 2, "direct": 2, "best": 1, "worst": 1, "wisdom,": 1, "foolishness,": 1, "belief,": 1, "incredulity,": 1, "Light,": 1, "Darkness,": 1, "spring": 1, "hope,": 1, "winter": 1, "despair,": 1, "everything": 1, "nothing": 1, "to": 1, "Heaven,": 1, "other": 1, "way": 1 }: False