# Language Modeling on Wikitext 2 (PPL and Hardware Metrics) Source: [Language Modeling on Wikitext 2 (PPL and Hardware Metrics)]() Collection index: [llms.txt]() Data updated: 2026-06-05T07:56:22.943Z Evaluation of language modeling performance on the Wikitext-2 dataset, reporting standard Perplexity alongside hardware utilization metrics like GPU Occupancy. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Language Modeling | | Dataset (including any stated split) | Wikitext 2 | | Metric | Perplexity (Wikitext-2) | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 12 of 12 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Perplexity (Wikitext-2)](): Lower is better; unit: SCALAR. - [GPU Occupancy (%)](): Higher is better; unit: PERCENT. ## Recorded results | Method | Perplexity (Wikitext-2) | Result date | Report paper | | --- | --- | --- | --- | | SAGE-PTQ | 4.67 | Not recorded | 6a22585c86173ad9c1468922 | | SAGE-PTQ | 4.93 | Not recorded | 6a22585c86173ad9c1468922 | | BiLLM | 8.41 | Not recorded | 6a22585c86173ad9c1468922 | | BiLLM | 8.49 | Not recorded | 6a22585c86173ad9c1468922 | | GPTQ | 8.78 | Not recorded | 6a22585c86173ad9c1468922 | | GPTQ | 9.12 | Not recorded | 6a22585c86173ad9c1468922 | | SAGE-PTQ | 11.31 | Not recorded | 6a22585c86173ad9c1468922 | | BiLLM | 12.06 | Not recorded | 6a22585c86173ad9c1468922 | | PB-LLM (10%) | 12.53 | Not recorded | 6a22585c86173ad9c1468922 | | PB-LLM (10%) | 28.37 | Not recorded | 6a22585c86173ad9c1468922 | | PB-LLM (10%) | 29.09 | Not recorded | 6a22585c86173ad9c1468922 | | GPTQ | 82.1 | Not recorded | 6a22585c86173ad9c1468922 | ### SAGE-PTQ Perplexity (Wikitext-2): 4.67. Result ID: 6a22810cfbc373592c2049c5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-2 70B","Weight Bits":"1.03","Scale Bits":"0.004","Block Size":"N/A"}. This record does not assert independent reproduction. ### SAGE-PTQ Perplexity (Wikitext-2): 4.93. Result ID: 6a22810cfbc373592c2049c1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-1 65B","Weight Bits":"1.03","Scale Bits":"0.004","Block Size":"N/A"}. This record does not assert independent reproduction. ### BiLLM Perplexity (Wikitext-2): 8.41. Result ID: 6a22810cfbc373592c2049c4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-2 70B","Weight Bits":"1.08","Scale Bits":"1.00","Block Size":"128"}. This record does not assert independent reproduction. ### BiLLM Perplexity (Wikitext-2): 8.49. Result ID: 6a22810cfbc373592c2049c0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-1 65B","Weight Bits":"1.09","Scale Bits":"1.00","Block Size":"128"}. This record does not assert independent reproduction. ### GPTQ Perplexity (Wikitext-2): 8.78. Result ID: 6a22810cfbc373592c2049be. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-1 65B","Weight Bits":"2.00","Scale Bits":"0.25","Block Size":"128"}. This record does not assert independent reproduction. ### GPTQ Perplexity (Wikitext-2): 9.12. Result ID: 6a22810cfbc373592c2049c2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-2 70B","Weight Bits":"2.00","Scale Bits":"0.25","Block Size":"128"}. This record does not assert independent reproduction. ### SAGE-PTQ Perplexity (Wikitext-2): 11.31. Result ID: 6a22810cfbc373592c2049bd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"OPT 66B","Weight Bits":"1.07","Scale Bits":"0.009","Block Size":"N/A"}. This record does not assert independent reproduction. ### BiLLM Perplexity (Wikitext-2): 12.06. Result ID: 6a22810cfbc373592c2049bc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"OPT 66B","Weight Bits":"1.11","Scale Bits":"1.00","Block Size":"128"}. This record does not assert independent reproduction. ### PB-LLM (10%) Perplexity (Wikitext-2): 12.53. Result ID: 6a22810cfbc373592c2049bf. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-1 65B","Weight Bits":"1.70","Scale Bits":"0.50","Block Size":"128"}. This record does not assert independent reproduction. ### PB-LLM (10%) Perplexity (Wikitext-2): 28.37. Result ID: 6a22810cfbc373592c2049c3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LLaMA-2 70B","Weight Bits":"1.70","Scale Bits":"0.50","Block Size":"128"}. This record does not assert independent reproduction. ### PB-LLM (10%) Perplexity (Wikitext-2): 29.09. Result ID: 6a22810cfbc373592c2049bb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"OPT 66B","Weight Bits":"1.70","Scale Bits":"0.50","Block Size":"128"}. This record does not assert independent reproduction. ### GPTQ Perplexity (Wikitext-2): 82.1. Result ID: 6a22810cfbc373592c2049ba. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"OPT 66B","Weight Bits":"2.00","Scale Bits":"0.25","Block Size":"128"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.