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Run: 2026-02-22-01KJ36JHT4YZ9TWVH4NV2KD2KR
Run Details
Model:
Cohere Command R+ (Aug. 2024)
Test:
Text Replacement
Scenario:
Location rename: market square, outer ring, bridge, northern mines
Duration:
13.0s
Cost:
$0.006803
Provider:
Cohere
Evaluation summary
Score
Evaluator
Details Link
14.29%
Non-location text preserved
(details)
12.50%
Location replacement accuracy
(details)
100.00%
No remaining old location names
(details)
42.2619%
Overall
Model input
System
You are an expert prose editor. Whenever you're given text, rephrase it using the following instructions: <instructions>Rename the following locations: 'the market square' to 'the harbor plaza', 'the market' to 'the harbor', 'the outer ring' to 'the lower ward', 'the bridge' to 'the ferry crossing', 'the northern mines' to 'the eastern quarries'.</instructions> Imitate and keep the current writing style, and leave mannerisms, word choice and sentence structure intact. Keep the same stylistic writing choices. Use English spelling and grammar. Only return the rephrased text, nothing else.
User/Human
Text to rewrite: <text words="381"> The market square buzzed with the sound of a hundred voices. Elena pushed through the crowd, her satchel clutched against her chest. She knew the merchant would not wait — he never waited for anyone, least of all a girl from the outer ring. "You're late," Gregor said, without looking up from his ledger. He ran a thick finger down a column of numbers and frowned. Elena set the package on the counter. "The bridge was out. I had to take the long way around." "Not my problem." He unwrapped the cloth and held the crystal up to the light. It caught the sun and threw tiny rainbows across the stall's canvas roof. Gregor's frown deepened. "This isn't what I ordered." She had expected this. The old man always found something to complain about, whether the goods were perfect or not. Elena crossed her arms and stood her ground. "It's exactly what you ordered," she said. "Blue quartz, uncut, from the northern mines. I watched them pull it from the rock myself." Gregor turned the crystal slowly, examining every facet. He brought it close to his eye, then held it at arm's length. Elena thought he looked like a jeweler appraising a diamond, though Gregor dealt in stranger things than jewelry. He set the crystal down and sighed. "Fine. But next time, wrap it properly. The edges are exposed." He reached beneath the counter and produced a small leather pouch. The coins inside clinked as he slid it toward her. Elena scooped up the pouch and weighed it in her palm. It felt light. She loosened the drawstring and counted: eight silver crowns. They had agreed on ten. "We agreed on ten," she said flatly. "That was before the bridge fee went up." Gregor smiled — a thin, practiced smile that never reached his eyes. "Take it or leave it." She took it. She always took it. The outer ring didn't offer many choices, and Gregor knew that as well as she did. Elena walked out of the market and into the narrow lanes beyond. The sun hung low over the rooftops, and the shadows stretched long across the cobblestones. She slipped the pouch into her satchel and quickened her pace. If she hurried, she would reach the bridge before dark. </text>
Model response
Messages
Meta
AI
The harbour plaza buzzed with the hum of a hundred voices. Elena weaved through the throng, her satchel hugged close to her breast. She knew the merchant wouldn't tarry—he never did, especially not for one hailing from the lower ward. "You're tardy," Gregor remarked without glancing up from his ledger. A thick finger traced down a column of numbers, causing his brows to furrow. Elena placed the parcel on the counter. "The ferry crossing was inaccessible. I had to circumnavigate." "Not my concern." Unwrapping the fabric, he held the crystal up, capturing the sun's rays and casting miniature rainbows onto the stall's canvas ceiling. Gregor's scowl intensified. "This is not what I requested." She had anticipated this; the aged trader always found fault, even with flawless goods. With resolute defiance, Elena crossed her arms. "It's precisely what you wanted," she retorted. "Uncut blue quartz from the eastern quarries. I witnessed its extraction from the earth myself." Deliberately turning the crystal in his hands, examining every angle and facet, he brought it close to his eyes and then held it afar. In that moment, he resembled a jeweller evaluating a diamond, though Gregor's trade involved far more unusual wares. Setting the crystal down, he sighed. "Very well. But take care to secure it adequately next time. The sides are unprotected." He retrieved a small leather pouch from beneath the counter, its contents—coins—clinking faintly as he slid it towards her. Elena grasped the pouch, assessing its weight, which was surprisingly meagre. She loosened the drawstring and counted: a mere eight silver crowns. They had agreed upon ten. "We agreed on ten," she affirmed flatly. "That was before the ferry toll increased," Gregor countered with a slender, contrived smile that never reached his eyes. "Your choice, accept or leave." She accepted, as was her habit. Life in the lower ward offered scarce options, a fact that Gregor understood all too well. Exiting the harbour, Elena ventured into the confined alleys beyond. The descending sun bathed the rooftops, casting elongated shadows across the cobbled streets. She tucked the pouch into her satchel and hastened her stride. If she quickened her pace, she might reach the ferry crossing before nightfall.
created_at
"2026-02-22T17:32:52.426Z"
2/22/2026, 5:32:52 PM
model
"cohere/command-r-plus-08-2024"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
185
moderation_latency
172
generation_time
12727
tokens_prompt
725
tokens_completion
593
native_tokens_prompt
661
native_tokens_completion
515
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0068025
router
(null)
provider_responses
0
endpoint_id
"cd63714a-d459-4806-bdf2-0dfea4f6614c"
id
"a19b66d1-2152-4b03-96fe-532e2c9513fe"
is_byok
false
latency
185
model_permaslug
"cohere/command-r-plus-08-2024"
provider_name
"Cohere"
status
200
api_type
"completions"
id
"gen-1771781572-pvjx03CsVdAqe3FAbsvv"
upstream_id
"a19b66d1-2152-4b03-96fe-532e2c9513fe"
total_cost
0.0068025
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Cohere"
Evaluation details
Result
Evaluator
Details
Meta Data
14.29%
Non-location text preserved
2/14 anchor points preserved
matched
2
total
14
details
0
id
"chr-1"
paragraphFound
true
preserved
false
1
id
"chr-2"
paragraphFound
true
preserved
false
2
id
"dlg-1"
paragraphFound
true
preserved
false
3
id
"dlg-2"
paragraphFound
true
preserved
false
4
id
"dlg-3"
paragraphFound
true
preserved
false
5
id
"dlg-4"
paragraphFound
true
preserved
false
6
id
"dlg-5"
paragraphFound
true
preserved
false
7
id
"dlg-6"
paragraphFound
true
preserved
false
8
id
"dlg-7"
paragraphFound
true
preserved
true
9
id
"dlg-8"
paragraphFound
true
preserved
false
10
id
"set-1"
paragraphFound
true
preserved
false
11
id
"set-2"
paragraphFound
true
preserved
false
12
id
"set-3"
paragraphFound
true
preserved
true
13
id
"set-4"
paragraphFound
true
preserved
false
12.50%
Location replacement accuracy
1/8 location occurrences correctly replaced
neededClean
false
matched
1
total
8
details
0
id
"loc-01"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"harbor plaza"
1
id
"loc-02"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"lower ward"
2
id
"loc-03"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"ferry crossing"
3
id
"loc-04"
paragraphFound
true
correct
true
matched
"eastern quarries"
expected
0
"eastern quarries"
4
id
"loc-05"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"ferry crossing"
5
id
"loc-06"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"lower ward"
6
id
"loc-07"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"harbor"
7
id
"loc-08"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"ferry crossing"
100.00%
No remaining old location names
No old location names remaining
remaining
(empty)
42.2619%