For KV-COBRA_KL on individual LongBench tasks, the best K/V split was V-heavy in 40 of 45 model–task–budget cells; the five exceptions were QASPER or MultiFieldQA-en cells that became balanced or K-heavy at higher budgets.

Reported and observed measurements

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Each row is a measurement with its reported value, latest available observation, and cumulative evidence state.
Metric and conditions	Reported	Latest observation	Evidence judgment
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 5	1 bits per dimension	—	Not assessed
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 5	4 bits per dimension	—	Not assessed
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 6	1 bits per dimension	—	Not assessed
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 6	5 bits per dimension	—	Not assessed
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 7	1 bits per dimension	—	Not assessed
task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 7	6 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 5	1 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 5	4 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 6	2 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 6	4 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 7	3 bits per dimension	—	Not assessed
task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 7	4 bits per dimension	—	Not assessed

Metric and conditions

Reported

Latest observation

Evidence judgment

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 5

1 bits per dimension

—

Not assessed

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 5

4 bits per dimension

—

Not assessed

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 6

1 bits per dimension

—

Not assessed

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 6

5 bits per dimension

—

Not assessed

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 7

1 bits per dimension

—

Not assessed

task: NarrativeQA · model: LLaMA-3.1-8B · method: KV-COBRA_KL · totalBpd: 7

6 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 5

1 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 5

4 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 6

2 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 6

4 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 7

3 bits per dimension

—

Not assessed

task: NarrativeQA · model: Mistral-7B-v0.3 · method: KV-COBRA_KL · totalBpd: 7

4 bits per dimension

—

Not assessed

Reported and observed measurements

Assessments (0)

Runs (0)

Measurement results