Children's Intelligence Tests Pose Challenges for MLLMs? KidGym: A 2D Grid-Based Reasoning Benchmark for MLLMs

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ye, Hengwei, Guan, Yuanting, Ge, Yuxuan, Zhu, Tianying, Guan, Zhenhan, Zhong, Yijia, Zhang, Yijing, Zhang, Han, Wu, Yingna, Tian, Zheng
Format:	Preprint
Published:	2026
Subjects:	Computation and Language Artificial Intelligence
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Evaluating MLLMs with Multimodal Multi-image Reasoning Benchmark
by: Cheng, Ziming, et al.
Published: (2025)

MME-Reasoning: A Comprehensive Benchmark for Logical Reasoning in MLLMs
by: Yuan, Jiakang, et al.
Published: (2025)

KidsArtBench: Multi-Dimensional Children's Art Evaluation with Attribute-Aware MLLMs
by: Ye, Mingrui, et al.
Published: (2025)

Affordance Benchmark for MLLMs
by: Wang, Junying, et al.
Published: (2025)

IPIBench: Evaluating Interactive Proactive Intelligence of MLLMs under Continuous Streams
by: Li, Jinzhao, et al.
Published: (2026)

VisualQuest: A Benchmark for Abstract Visual Reasoning in MLLMs
by: Xiao, Kelaiti, et al.
Published: (2025)

Redundancy Principles for MLLMs Benchmarks
by: Zhang, Zicheng, et al.
Published: (2025)

Seek-and-Solve: Benchmarking MLLMs for Visual Clue-Driven Reasoning in Daily Scenarios
by: Li, Xiaomin, et al.
Published: (2026)

On the Generalization Capacities of MLLMs for Spatial Intelligence
by: Zhang, Gongjie, et al.
Published: (2026)

From Recognition to Reasoning: Benchmarking and Enhancing MLLMs on Real-World Receipt Document Understanding
by: Wang, Yandi, et al.
Published: (2026)

FairReason: Balancing Reasoning and Social Bias in MLLMs
by: Pan, Zhenyu, et al.
Published: (2025)

Benchmarking Large and Small MLLMs
by: Feng, Xuelu, et al.
Published: (2025)

Do MLLMs Really Understand the Charts?
by: Zhang, Xiao, et al.
Published: (2025)

CameraBench: Benchmarking Visual Reasoning in MLLMs via Photography
by: Fang, I-Sheng, et al.
Published: (2025)

Cube Bench: A Benchmark for Spatial Visual Reasoning in MLLMs
by: Anand, Dhruv, et al.
Published: (2025)

WildScore: Benchmarking MLLMs in-the-Wild Symbolic Music Reasoning
by: Mundada, Gagan, et al.
Published: (2025)

Scaling and Beyond: Advancing Spatial Reasoning in MLLMs Requires New Recipes
by: Zhang, Huanyu, et al.
Published: (2025)

GRIT: Teaching MLLMs to Think with Images
by: Fan, Yue, et al.
Published: (2025)

CrystaL: Spontaneous Emergence of Visual Latents in MLLMs
by: Zhang, Yang, et al.
Published: (2026)

Creative4U: MLLMs-based Advertising Creative Image Selector with Comparative Reasoning
by: Lin, Yukang, et al.
Published: (2025)

HumanVideo-MME: Benchmarking MLLMs for Human-Centric Video Understanding
by: Cai, Yuxuan, et al.
Published: (2025)

Not Search, But Scan: Benchmarking MLLMs on Scan-Oriented Academic Paper Reasoning
by: Li, Rongjin, et al.
Published: (2026)

Video-MSR: Benchmarking Multi-hop Spatial Reasoning Capabilities of MLLMs
by: Zhu, Rui, et al.
Published: (2026)

CSR-Bench: A Benchmark for Evaluating the Cross-modal Safety and Reliability of MLLMs
by: Liu, Yuxuan, et al.
Published: (2026)

MMReason: An Open-Ended Multi-Modal Multi-Step Reasoning Benchmark for MLLMs Toward AGI
by: Yao, Huanjin, et al.
Published: (2025)

Training-Free Reasoning and Reflection in MLLMs
by: Wei, Hongchen, et al.
Published: (2025)

Foundation Models for Remote Sensing: An Analysis of MLLMs for Object Localization
by: Hannan, Darryl, et al.
Published: (2025)

From Specific-MLLMs to Omni-MLLMs: A Survey on MLLMs Aligned with Multi-modalities
by: Jiang, Shixin, et al.
Published: (2024)

EgoCoT-Bench: Benchmarking Grounded and Verifiable Operation-Centric Chain of Thought Reasoning for MLLMs
by: Dai, Yang, et al.
Published: (2026)

CrossView Suite: Harnessing Cross-view Spatial Intelligence of MLLMs with Dataset, Model and Benchmark
by: Wang, Wei, et al.
Published: (2026)

GOBench: Benchmarking Geometric Optics Generation and Understanding of MLLMs
by: Zhu, Xiaorong, et al.
Published: (2025)

Reasoning Portability: Guiding Continual Learning for MLLMs in the RLVR Era
by: Hong, Qiuhe, et al.
Published: (2026)

Video-R1: Reinforcing Video Reasoning in MLLMs
by: Feng, Kaituo, et al.
Published: (2025)

EventBench: Towards Comprehensive Benchmarking of Event-based MLLMs
by: Liu, Shaoyu, et al.
Published: (2025)

MathOPEval: A Fine-grained Evaluation Benchmark for Visual Operations of MLLMs in Mathematical Reasoning
by: Li, Xiaoyuan, et al.
Published: (2025)

The 1st Winner for 5th PVUW MeViS-Text Challenge: Strong MLLMs Meet SAM3 for Referring Video Object Segmentation
by: He, Xusheng, et al.
Published: (2026)

Latent Sketchpad: Sketching Visual Thoughts to Elicit Multimodal Reasoning in MLLMs
by: Zhang, Huanyu, et al.
Published: (2025)

AV-Reasoner: Improving and Benchmarking Clue-Grounded Audio-Visual Counting for MLLMs
by: Lu, Lidong, et al.
Published: (2025)

Do MLLMs Understand Pointing? Benchmarking and Enhancing Referential Reasoning in Egocentric Vision
by: Li, Chentao, et al.
Published: (2026)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"fad4cc94b027591f771cc24621695148"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790979306.3452 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "fad4cc94b027591f771cc24621695148" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=fad4cc94b027591f771cc24621695148; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"4740"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2603_20209/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2603_20209/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790979306.3361
REQUEST_TIME	1790979306

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"fad4cc94b027591f771cc24621695148"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790979306.3452 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "fad4cc94b027591f771cc24621695148" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=fad4cc94b027591f771cc24621695148; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"4740"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2603_20209/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2603_20209/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790979306.3361
REQUEST_TIME	1790979306

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: