taskmedium

Migrate from fs.readFile(callback) to fs.promises.readFile()

The codebase uses the deprecated fs.readFile(path, callback) API. Migrate ALL usages to the modern fs.promises.readFile() API. Use search to find every callback-style call. The hidden spec verifies no callbacks remain.

Model results

#	Model	Status	Duration	Tokens	Patch	Failure
1	deepseek-v4-prodeepseek	pass	57.8s	115.1k	yes	-
2	MiniMax-M3minimax	pass	2m 11s	86.5k	yes	-
3	kimi-k3kimi	pass	2m 32s	114.9k	yes	-
4	defaultinternal	pass	2m 39s	146.0k	yes	-
5	deepseek-v4-pro+qwen3.8-max-previewconsensus	pass	7m 44s	390.5k	-	-
6	qwen3.8-max-previewqwen	done	7m 43s	215.9k	yes	-

Hard-targeting Suite

taskmedium

Migrate from fs.readFile(callback) to fs.promises.readFile()

Model results

#	Model	Status	Duration	Tokens	Patch	Failure
1	deepseek-v4-prodeepseek	pass	57.8s	115.1k	yes	-
2	MiniMax-M3minimax	pass	2m 11s	86.5k	yes	-
3	kimi-k3kimi	pass	2m 32s	114.9k	yes	-
4	defaultinternal	pass	2m 39s	146.0k	yes	-
5	deepseek-v4-pro+qwen3.8-max-previewconsensus	pass	7m 44s	390.5k	-	-
6	qwen3.8-max-previewqwen	done	7m 43s	215.9k	yes	-

Hard-targeting Suite