Qwen 2.5 72B - NC Bench

qwen/qwen-2.5-72b-instruct

Qwen 2.5 72B

via OpenRouter

Release Date

Sep 19th, 2024

Context Size

131.1k

Reasoning

Benchmark Cost

$0.53

Speed

46.0 tok/s

Subcategories

Bad Writing Habits

Detects common prose quality anti-patterns in AI-generated creative writing, including passive voice, past progressive overuse, weak dialogue tags, filter words, purple prose, cliches, AI-ism words/adverbs/names, and more.

Scenario	#1	#2	#3	#4	#5	Total
Detailed Writing Rules
Fantasy: entering an ancient ruin Creative Writing Hallucination	76	76	76	75	69	74%
Horror: alone in an eerie place at night Creative Writing Hallucination	74	73	72	67	63	70%
Literary fiction: old friends reunite Creative Writing Hallucination	80	79	78	78	75	78%
Mystery: examining a crime scene Creative Writing Hallucination	78	76	75	73	71	75%
Romance: separated couple reunites Creative Writing Hallucination	78	77	76	75	74	76%
Thriller: chase through city streets Creative Writing Hallucination	82	79	75	73	72	76%
Detailed Writing Rules						74.96%
genre
Fantasy: entering an ancient ruin Creative Writing Hallucination	74	73	70	70	64	70%
Horror: alone in an eerie place at night Creative Writing Hallucination	82	77	69	69	67	73%
Literary fiction: old friends reunite Creative Writing Hallucination	83	80	78	73	73	78%
Mystery: examining a crime scene Creative Writing Hallucination	79	79	75	71	71	75%
Romance: separated couple reunites Creative Writing Hallucination	77	77	75	75	74	76%
Thriller: chase through city streets Creative Writing Hallucination	82	78	75	72	72	76%
genre						74.52%
Novelcrafter Default Prompt
Fantasy: entering an ancient ruin Creative Writing Hallucination	76	74	73	72	71	73%
Horror: alone in an eerie place at night Creative Writing Hallucination	73	73	73	72	68	72%
Literary fiction: old friends reunite Creative Writing Hallucination	79	79	78	77	76	78%
Mystery: examining a crime scene Creative Writing Hallucination	79	75	74	72	69	74%
Romance: separated couple reunites Creative Writing Hallucination	81	76	74	74	73	75%
Thriller: chase through city streets Creative Writing Hallucination	80	76	73	72	70	74%
Novelcrafter Default Prompt						74.34%
74.61%

Codex Extraction

Evaluates a model's ability to extract structured codex entries (characters, locations, objects, lore) from prose passages and return them as well-formed XML.

Scenario	#1	#2	#3	#4	#5	Total
Long: The Spire of Echoes (Dense) Tooling Reasoning	92	91	90	90	88	90%
Medium: The Hollow (Inferred) Tooling Reasoning	91	91	91	90	90	91%
Medium: Through the Thornveil (Scattered) Tooling Reasoning	91	89	89	88	87	89%
Short: The Rusty Lantern (Explicit) Tooling Reasoning	98	96	96	92	89	94%
90.96%

Codex Red Herring (False Positive Detection)

Tests whether models correctly report "no violations" when a codex is fully consistent with the prose passage. Models that hallucinate false violations (false positives) fail. Uses a 2×2 matrix of text length × codex size, with bare and detailed-entry variants.

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
basic entries
Long text (~1594 words), big codex (51 entries) Hallucination	31	29	29	28	28	28	27	26	10	7	24%
Long text (~1594 words), small codex (11 entries) Hallucination	100	35	31	29	25	17	13	6	6	6	27%
Short text (~524 words), big codex (51 entries) Hallucination	100	42	35	31	31	30	29	29	13	13	35%
Short text (~524 words), small codex (11 entries) Hallucination	100	100	100	100	42	33	32	29	25	17	58%
basic entries											36.00%
detailed entries
Long text (~1594 words), big codex (51 detailed entries) Hallucination	100	100	100	100	100	38	33	27	25	6	63%
Long text (~1594 words), small codex (11 detailed entries) Hallucination	100	100	38	35	31	31	10	10	8	7	37%
Short text (~524 words), big codex (51 detailed entries) Hallucination	100	100	42	38	32	31	29	28	25	17	44%
Short text (~524 words), small codex (11 detailed entries) Hallucination	100	31	31	30	30	29	29	25	25	25	35%
detailed entries											44.81%
40.41%

Codex Violation Detection

Detects factual inconsistencies between a story bible and prose passages. The model must output structured XML identifying each violation with paragraph number and substring.

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
matrix
Large codex (40 entries), long passage (1,019 words) Tooling Reasoning	76	72	67	64	63	63	63	61	59	53	64%
Large codex (40 entries), short passage (165 words) Tooling Reasoning	81	76	74	72	70	69	64	53	47	44	65%
Small codex (7 entries), long passage (734 words) Tooling Reasoning	90	87	87	87	83	83	80	80	76	72	82%
Small codex (7 entries), short passage (165 words) Tooling Reasoning	97	97	97	93	93	93	93	93	90	66	91%
matrix											75.71%
tiers
5 codex entries Tooling Reasoning	93	93	93	93	93	93	75	75	75	75	86%
10 codex entries Tooling Reasoning	94	89	89	89	89	89	83	64	64	64	81%
20 codex entries Tooling Reasoning	91	49	49	44	43	41	40	39	38	36	47%
40 codex entries Tooling Reasoning	83	80	76	76	72	72	66	61	61	53	70%
tiers											71.07%
73.39%

Data extraction

Extract key details from a given block of text.

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
All valid emails Utility	100	100	100	100	100	100	100	100	100	100	100%
Contextual pronoun Utility	100	100	100	100	100	100	100	100	100	100	100%
Fruits excluding citrus Utility	100	100	100	100	100	100	100	100	100	100	100%
Future event time Reasoning	50	50	50	50	50	50	50	50	50	50	50%
Guess the pet Reasoning	100	100	100	100	100	100	100	100	100	100	100%
Highest-rated movie Reasoning	100	100	100	100	100	100	100	100	100	100	100%
Indirect birth year Reasoning	100	100	100	100	100	100	100	100	100	100	100%
What instrument does Lucy play? Reasoning	100	100	100	100	100	100	100	100	100	100	100%
What's the color of the car? Utility	100	100	100	100	100	100	100	100	100	100	100%
What's the correct time? Reasoning	0	0	0	0	0	0	0	0	0	0	0%
Who's the sister? Reasoning	100	100	100	100	100	100	100	100	100	100	100%
Who's the tallest? Reasoning	100	100	100	100	100	100	100	100	100	100	100%
87.50%

Dialogue tags

Various tasks related to dialogue tags in text.

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
dialogue-200
Write 200 words with 10% dialogue Rule Following Utility	50	50	45	43	18	5	1	0	0	0	21%
Write 200 words with 50% dialogue Rule Following Utility	50	50	49	49	26	13	10	7	5	0	26%
Write 200 words with 90% dialogue Rule Following Utility	100	100	79	72	50	50	50	50	20	0	57%
dialogue-200											34.69%
dialogue-500
Write 500 words with 30% dialogue Rule Following Utility	47	3	1	0	0	0	0	0	0	0	5%
Write 500 words with 50% dialogue Rule Following Utility	14	12	5	0	0	0	0	0	0	0	3%
Write 500 words with 70% dialogue Rule Following Utility	49	47	37	35	26	12	0	0	0	0	21%
dialogue-500											9.63%
Ungrouped
Write unattributed dialogue Rule Following	100	100	100	100	61	61	14	14	14	14	58%
27.22%

Language Comprehension

Does the model understand more than just English?

Scenario	#1	#2	#3	#4	#5	Total
Asking for directions (Dutch) Language	0	0	0	0	0	0%
Asking for directions (German) Language	100	100	100	100	0	80%
Friend got new kittens (German) Language	100	100	100	100	100	100%
Friend got new kittens (Tagalog) Language	100	100	100	100	100	100%
70.00%

Language Writing

Can the model generate text in different languages?

Scenario	#1	#2	#3	#4	#5	Total
Character dialogue (French) in a story Language	100	95	85	0	0	56%
Character dialogue (German) in a story Language	100	100	0	0	0	40%
Character dialogue (Hindi) in a story Language	100	53	48	46	46	59%
Character dialogue (Italian) in a story Language	100	100	100	94	53	89%
Character dialogue (Spanish) in a story Language	100	100	100	89	89	96%
67.91%

N-Length Sentences

Write sentences with exactly N words

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
Write sentences with 5 words each Utility	100	100	100	100	100	100	100	95	93	0	89%
Write sentences with 10 words each Utility	100	100	92	91	90	88	85	83	65	37	83%
Write sentences with 20 words each Utility	100	61	61	61	61	61	61	61	40	35	60%
77.37%

Novel outline

Handle questions about the outline of a novel in various formats

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
outline-count
Count acts Utility	100	100	100	100	100	100	100	100	100	100	100%
Count chapters Utility	100	100	100	100	100	100	100	100	100	100	100%
Count scenes Utility	0	0	0	0	0	0	0	0	0	0	0%
outline-count											66.67%
pov-count
Count point of views for Jack and Olivia Utility	100	100	100	100	100	50	50	50	50	0	70%
Count point of views for Jack Harper Utility	100	100	100	100	0	0	0	0	0	0	40%
Count point of views for Olivia Utility	100	100	100	100	100	0	0	0	0	0	50%
pov-count											53.33%
60.00%

Text Replacement

Tests deterministic text transformations: renaming characters/locations, expanding contractions, tense rewriting, POV shifts, gender swaps, combined transformations, and word avoidance. Scored by checking each expected change independently.

Scenario	#1	#2	#3	#4	#5	#6	#7	Total
Generic Prompt
Avoid said/asked/replied/answered Text Editing	100	100	100	100	100	100	89	98%
Character rename: Elena->Mirabel, Gregor->Aldric Text Editing	100	100	100	100	100	100	100	100%
Combined: 3rd person past → 1st person present Text Editing	99	99	99	98	98	98	98	98%
Expand all contractions Text Editing	100	100	100	99	99	99	99	100%
Location rename: market square, outer ring, bridge, northern mines Text Editing	100	100	96	96	96	96	96	97%
Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged Text Editing	100	100	100	100	74	74	74	89%
Passive voice → active voice Text Editing Hallucination	90	89	88	88	85	84	83	87%
POV shift: 3rd person to 1st person (Elena's perspective) Text Editing	100	100	100	100	100	100	100	100%
Tense rewriting: past to present Text Editing	100	99	99	99	99	97	96	99%
Generic Prompt								96.40%
Specific Prompt
Avoid said/asked/replied/answered Text Editing	100	100	100	100	100	100	100	100%
Character rename: Elena->Mirabel, Gregor->Aldric Text Editing	100	100	100	100	100	100	100	100%
Combined: 3rd person past → 1st person present Text Editing	99	99	99	99	99	99	99	99%
Expand all contractions Text Editing	100	100	100	100	100	100	100	100%
Location rename: market square, outer ring, bridge, northern mines Text Editing	100	100	100	100	100	100	100	100%
Multi-character gender swap: Priya(F)->Rohan(M), Mara unchanged Text Editing	100	100	100	100	100	100	100	100%
Passive voice → active voice Text Editing Hallucination	92	90	89	89	88	88	86	89%
POV shift: 3rd person to 1st person (Elena's perspective) Text Editing	100	100	100	100	100	100	100	100%
Tense rewriting: past to present Text Editing	100	100	100	100	100	100	100	100%
Specific Prompt								98.66%
97.53%

Tool usage within Novelcrafter

Output messages that are related to tool usage within Novelcrafter

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
Create alternate prose sections Tooling	100	100	100	100	100	100	100	100	100	100	100%
100.00%

Voice/dialogue sheets

Extract dialogue from given text as voice sheets.

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
Multiple speakers Rule Following	0	0	0	0	0	0	0	0	0	0	0%
Simple Rule Following	0	0	0	0	0	0	0	0	0	0	0%
Simple (1-shot) 1-shot Rule Following	0	0	0	0	0	0	0	0	0	0	0%
Simple (5-shot) Few-shot Rule Following	0	0	0	0	0	0	0	0	0	0	0%
Unattributed dialogue Rule Following	100	100	100	100	100	100	100	100	100	100	100%
20.00%

Write N of X

Write exactly N words/sentences/paragraphs...

Scenario	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	Total
paragraphs
1 paragraph summary Utility	100	100	100	100	100	100	100	100	100	100	100%
3 paragraph summary Utility	100	100	100	100	100	100	100	100	100	100	100%
5 paragraph summary Utility	100	100	100	100	100	100	100	100	100	100	100%
paragraphs											100.00%
sentences
1 sentence summary Utility	100	100	100	100	100	100	100	100	100	100	100%
3 sentence summary Utility	100	100	100	100	100	100	100	100	100	100	100%
10 sentence summary Utility	100	98	98	98	98	98	98	92	92	92	97%
20 sentence summary Utility	98	98	54	54	27	27	9	0	0	0	37%
50 sentence summary Utility	0	0	0	0	0	0	0	0	0	0	0%
sentences											66.70%
words
10 word summary Utility	100	98	98	98	98	98	92	92	77	54	91%
20 word summary Utility	100	100	100	100	100	100	100	100	92	92	98%
50 word summary Utility	92	77	54	27	9	2	2	0	0	0	26%
100 word summary Utility	100	100	77	54	2	0	0	0	0	0	33%
200 word summary Utility	0	0	0	0	0	0	0	0	0	0	0%
words											49.73%
67.86%