Vision & Language Benchmark

CharXiv (RQ) w/ python

CharXiv reasoning questions with python tool; averaged over 4 runs (multimodal w/ python per Kimi K3.1 Pro card footnote).

Category

Vision & Language

Score type

percent

Scale

100%

higher is better

Models tested

2

What is CharXiv (RQ) w/ python?

CharXiv (RQ) w/ python is a benchmark for understanding images combined with text. The official description says: "CharXiv reasoning questions with python tool; averaged over 4 runs (multimodal w/ python per Kimi K3.1 Pro card footnote)". Below we describe in simple words what benchmarks of this type generally examine.

What does it test?

CharXiv (RQ) w/ python measures understanding images combined with text. In detail, it checks:

  • answering questions about images (figures, photos, charts, memes)
  • reading text inside images and connecting it to the question
  • visual reasoning such as counting, locating and comparing objects
  • combining what is seen with general knowledge

How to read the score

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.

Official methodology note: CharXiv reasoning questions with python tool; averaged over 4 runs (multimodal w/ python per Kimi K3.1 Pro card footnote).

Frequently asked questions

What is the CharXiv (RQ) w/ python benchmark?

CharXiv (RQ) w/ python is a benchmark for understanding images combined with text. The official description says: 'CharXiv reasoning questions with python tool; averaged over 4 runs (multimodal w/ python per Kimi K3.1 Pro card footnote)'. Below we describe in simple words what benchmarks of this type generally examine.

What does CharXiv (RQ) w/ python test?

CharXiv (RQ) w/ python mainly measures understanding images combined with text. Concretely, it checks: answering questions about images (figures, photos, charts, memes); reading text inside images and connecting it to the question; visual reasoning such as counting, locating and comparing objects.

How is the CharXiv (RQ) w/ python score calculated?

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better. The declared maximum score of this benchmark is 100.0.

Where do I get CharXiv (RQ) w/ python data and scores?

The official source is https://huggingface.co/moonshotai/Kimi-K3.1-Pro. The official benchmark page/reference is linked on this page. Every score on Open LLM Radar is also available as open data: download the scores JSON (http://open-llm-radar-api:8000/api/v1/benchmarks/charxiv-rq-with-python/scores) or pull it directly from the Open LLM Radar API with any HTTP client.

Model scores 2 models tested

Reset
# Model Score Date Source Verified
1 Kimi K3.1 Pro
Moonshot AI
93.4%
07.11.2026 Report Verified
2 DeepSeek-V4.1-Flash-1017
DeepSeek
85.6%
07.11.2026 Kimi K3.1 Pro model card comparison column (max effort) https://huggingface.co/moonshotai/Kimi-K3.1-Pro Unverified

What now?

You've seen how models score on CharXiv (RQ) w/ python — here's what to do next.