| |
| """ |
| Generate held-out test completions from a local MLX model (baseline or fused |
| adapter) and tag each record with its task family so spaceval can score it. |
| |
| Usage: |
| python scripts/generate.py <model-path-or-hf-id> <out.jsonl> [--adapter PATH] [--limit N] |
| """ |
| import argparse |
| import json |
| import pathlib |
| import re |
|
|
| ROOT = pathlib.Path("/Users/fabio/projects/qwen-space-ft") |
|
|
|
|
| def task_of(user: str, gold: str) -> str: |
| u = user.lower() |
| if "as ssao turtle" in u or "express this catalogue record" in u: |
| return "turtle" |
| if "matcher proposes" in u: |
| return "align" |
| if "classify the orbit regime" in u: |
| return "regime" |
| if u.startswith("which ssao class"): |
| return "lookup" |
| return "refusal" |
|
|
|
|
| def main(): |
| ap = argparse.ArgumentParser() |
| ap.add_argument("model") |
| ap.add_argument("out") |
| ap.add_argument("--adapter", default=None) |
| ap.add_argument("--limit", type=int, default=0) |
| ap.add_argument("--max-tokens", type=int, default=420) |
| args = ap.parse_args() |
|
|
| from mlx_lm import load, generate |
| from mlx_lm.sample_utils import make_sampler |
|
|
| kw = {} |
| if args.adapter: |
| kw["adapter_path"] = args.adapter |
| model, tokenizer = load(args.model, **kw) |
| sampler = make_sampler(temp=0.0) |
|
|
| rows = [json.loads(l) for l in open(ROOT / "data" / "test.jsonl")] |
| if args.limit: |
| rows = rows[: args.limit] |
|
|
| out = open(args.out, "w") |
| for i, row in enumerate(rows, 1): |
| msgs = row["messages"] |
| gold = msgs[2]["content"] |
| prompt = tokenizer.apply_chat_template( |
| msgs[:2], add_generation_prompt=True, tokenize=False) |
| text = generate(model, tokenizer, prompt=prompt, |
| max_tokens=args.max_tokens, sampler=sampler, verbose=False) |
| out.write(json.dumps({"task": task_of(msgs[1]["content"], gold), |
| "user": msgs[1]["content"], "gold": gold, |
| "output": text}) + "\n") |
| out.flush() |
| if i % 10 == 0: |
| print(f" {i}/{len(rows)}", flush=True) |
| out.close() |
| print("wrote", args.out) |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
