Peak memory (Training, sequence length 1000, batch size 16, stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload)) of NT 2.5B, training with FlashAttention, checkpointing and ZeRO-2 offload (Saadat and Fellay 2026) on Synthetic uniform random DNA sequences, seed 42 (Saadat and Fellay 2026)
11.5 Peak memory (Training, sequence length 1000, batch size 16, stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload))
Methods
- Tested configuration
- NT 2.5B, training with FlashAttention, checkpointing and ZeRO-2 offload (Saadat and Fellay 2026)
- Protocol
- Training peak GPU memory under progressive optimizations, sequence length 1000, batch size 16 (Saadat and Fellay 2026 Figure 3)
- Dataset
- Synthetic uniform random DNA sequences, seed 42 (Saadat and Fellay 2026)
- Procedure
- Training peak GPU memory under progressive optimizations, sequence length 1000, batch size 16 (Saadat and Fellay 2026 Figure 3)
- Evaluation
- NT 2.5B training peak memory, stage + DeepSpeed
- Coverage
- Not reported scored / Not reported eligible
- Uncertainty
- Not reported by the source
- Evidence
- Independent external evaluation · source checkedOptimizing genomic language models for efficient training, fine-tuning, and inference (Saadat and Fellay, ICLR 2026 workshop) · Section 3.3 'ZeRO offload' paragraph (page 6): 'the NT 2.5B checkpoint (33.88 → 11.49 GB)'; stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload) of Figure 3
A source-checked result verifies the numerical transcription, not every model or protocol detail. Evaluation metadata: source checked. Source checked does not mean independently reproduced.
Reproduction
- Split
- Not applicable
- Adaptation
- Training step; LoRA or full update not stated
- Scoring implementation
- Not reported
No execution recipe has been verified for this exact configuration and evaluation. A benchmark's general instructions may use different inputs, splits or model settings.
Reproducing this published result requires matching its model configuration, data, split and scorer. Source checking or a successful smoke test does not establish score reproduction.
Evidence
Source checking verifies the cited claim or transcription. It does not establish independent reproduction.
Evidence table
Inspect claims, sources and review details
Trace each statement to its source and review. A context-only reference supports the record generally; it does not verify an individual field. Source checking does not reproduce an experiment.
One row per statement and cited source. Multiple citations are not independent evaluations. Shared locators are labelled explicitly.
1 evidence row matching the loaded filters
| Property and statement | Original source and location | Review and provenance |
|---|---|---|
| Reported result 11.49 Individual claims | Optimizing genomic language models for efficient training, fine-tuning, and inference (Saadat and Fellay, ICLR 2026 workshop) Section 3.3 'ZeRO offload' paragraph (page 6): 'the NT 2.5B checkpoint (33.88 → 11.49 GB)'; stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload) of Figure 3 Version: OpenReview PDF headed 'Published as a workshop paper at ICLR 2026' (11 pages; PDF CreationDate 2026-03-09) | source checked ["source-hash-verification","pdf-text-parse","independent-cell-check","rendered-source-visual-check"] · 2026-10-15T22:00:00Z independent paper Audit detailsValue, metric and identity match the source. Field: Source artifact SHA-256: Hash scope: Hash scope not separately documented; inspect source record Extraction artifact SHA-256: |
Sources and history
Release 2026-10-22-1b7cf027e4f6 · Record review: source checked
1 source record and release history
- Optimizing genomic language models for efficient training, fine-tuning, and inference (Saadat and Fellay, ICLR 2026 workshop) · Original source · OpenReview PDF headed 'Published as a workshop paper at ICLR 2026' (11 pages; PDF CreationDate 2026-03-09)
Technical metadata and extraction receipts
Stable ID: saadat-fellay-20261015-result-nt-2-5b-training-peak-memory-flashattention-checkpointing-zero2
- metric
- peak-memory
- metric direction
- lower
- unit
- gigabyte
- printed value
- 11.49
- numeric value
- 11.49
- source locator
- Section 3.3 'ZeRO offload' paragraph (page 6): 'the NT 2.5B checkpoint (33.88 → 11.49 GB)'; stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload) of Figure 3
- metric qualifier
- Training, sequence length 1000, batch size 16, stage + DeepSpeed (FlashAttention, checkpointing and ZeRO Stage-2 CPU offload)
- missing metadata
- uncertainty: reason: unreported
- review
- reviewer: claude; reviewer note: Claude review agent; no human review claimed. Independent Claude (Opus 5.5) review agent, separate from the extraction agent that built this batch. Automated review only. Transcription, not reproduction.; reviewed at: 2026-10-15T22:00:00Z; artifact sha256: 4bc2452110f280a7ba8baa4c7c28beac89769511019666bc77fc33af9b3bcd60; retrieval url: https://openreview.net/pdf?id=NUleWh1GFx; method: source-hash-verification; pdf-text-parse; independent-cell-check; rendered-source-visual-check; method note: Matched the pinned PDF SHA-256 (archived copy of the hand download; OpenReview blocks scripted retrieval). review/review.py re-parsed the PDF with pdftotext and asserted the source sentence, printed and numeric value, unit, direction, model label, protocol, data link and Figure 3 stage. The stage was also checked by eye against Figure 3, whose plotted points agree with the printed pairs.; note: Value, metric and identity match the source.
- hardware
- NVIDIA H100 (section 2.4); 'H100 94GB GPUs' (section 4)
- unit detail
- Printed as GB
- scope note
- Peak allocated GPU memory (Appendix A.3)
Related records
- evaluation: NT 2.5B training peak memory, stage + DeepSpeed