mlsanityData to 14 Oct 2026

QCalEval: Benchmarking Vision-Language Models for Quantum Calibration Plot Understanding

arXiv 2604.25884 ↗First posted 28 Apr 2026quant-ph cs.CVcited by 11

On the map: Multimodal LLMs / vision-language models → Visual token pruning and efficiency

Abstract (arXiv)

Quantum computing calibration depends on interpreting experimental data, and calibration plots provide the most universal human-readable representation for this task, yet no systematic evaluation exists of how well vision-language models (VLMs) interpret them. We introduce QCalEval, the first VLM benchmark for quantum calibration plots: 243 samples across 87 scenario types from 22 experiment families, spanning superconducting qubits and neutral atoms, evaluated on six question types in both zero-shot and in-context learning settings. The best general-purpose zero-shot model reaches a mean score of 72.3, and many open-weight models degrade under multi-image in-context learning, whereas frontier closed models improve substantially. A supervised fine-tuning ablation at the 9-billion-parameter scale shows that SFT improves zero-shot performance but cannot close the multimodal in-context learning gap. As a reference case study, we release NVIDIA Ising Calibration 1, an open-weight model based on Qwen3.5-35B-A3B that reaches 74.7 zero-shot average score.

Key facts. Cited by 11 papers in the map (data through 14 Oct 2026). Placed in Visual token pruning and efficiency, one of 16 directions in Multimodal LLMs / vision-language models. Builds on 32 of its 56 references that are in the map. First posted on arXiv 28 Apr 2026.

Builds on

32 of 56 references.

References · 32

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20 more
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Built on by

Cited by year (2026 to 14 Oct)

Citing papers per year: 2026: 11.

11 papers.

Similar, not cited

Close in wording, no citation either way

  1. 2026Fine-Tuning Large Language Models for Quantum Reasoning
  2. 2025CalibQuant: 1-Bit KV Cache Quantization for Multimodal LLMs
  3. 2026Rethinking Practical and Efficient Quantization Calibration for Vision-Language Models
  4. 2026Quantization-Aware Distillation for NVFP4 Inference Accuracy Recovery
  5. 2024QServe: W4A8KV4 Quantization and System Co-design for Efficient LLM Serving
  6. 2023INT-FP-QSim: Mixed Precision and Formats For Large Language Models and Vision Transformers
  7. 2025Large Language Model Scaling Laws for Neural Quantum States in Quantum Chemistry
  8. 2025Bridging the Gap Between Promise and Performance for Microscaling FP4 Quantization