What We are Missing in Multimodal LLM Evaluation?
Computer Science > Artificial Intelligence arXiv:2606.26348 (cs) [Submitted on 24 Jun 2026] Title:What We are Missing in Multimodal LLM Evaluation? While their capabilities have advanced rapidly, evaluation of such models has not kept pace. Most existing evaluation benchmarks are limited to isolated tasks and reveal little about whether a model integrates information across modalities.
- ▪Computer Science > Artificial Intelligence arXiv:2606.26348 (cs) [Submitted on 24 Jun 2026] Title:What We are Missing in Multimodal LLM Evaluation?
- ▪While their capabilities have advanced rapidly, evaluation of such models has not kept pace.
- ▪Most existing evaluation benchmarks are limited to isolated tasks and reveal little about whether a model integrates information across modalities.
arXiv cs.AI files mainly under ai research. We currently carry 1,128 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | arXiv.org |
| Canonical URL | https://arxiv.org/abs/2606.26348 |
| Publication time | Fri, 26 Jun 2026 00:00:00 -0400 |
| Retrieval time | 2026-06-26T05:20:40.950Z |
| Last seen | 2026-06-26T05:20:40.950Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | DMRQumXYlDTS |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Computer Science > Artificial Intelligence arXiv:2606.26348 (cs) [Submitted on 24 Jun 2026] Title:What We are Missing in Multimodal LLM Evaluation? Authors:Po-han Li, Shenghui Chen, Sandeep Chinchali, Ufuk Topcu View a PDF of the paper titled What We are Missing in Multimodal LLM Evaluation?, by Po-han Li and 3 other authors View PDF HTML (experimental) Abstract:Multimodal large language models (MLLMs) can process diverse inputs, e.g., text, images, audio, and video, and generate textual responses. While their capabilities have advanced rapidly, evaluation of such models has not kept pace. Most existing evaluation benchmarks are limited to isolated tasks and reveal little about whether a model integrates information across modalities.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at arXiv.org.