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Big Models Don't Have Secret Techniques: How Did Tencent Hunyuan 4 Achieve a Comeback Through Open Source Ecosystems and Top Talent?

Yao Shunyu says large models have no secrets, and Tencent Hunyuan 4 proves it with 770B parameters and million-scale context. Facing Zhipu and DeepSeek, Tencent reorganized its Hunyuan LLM and multimodal teams in four months and launched a new model, showing tech barriers are surmountable.....

9.2k 2 minutes ago

Big Models Are the Biggest Plagiarists? The World's Largest Lifestyle Guide Encyclopedia WikiHow Files a Lawsuit Against OpenAI for Infringement

WikiHow sued OpenAI in Manhattan federal court, alleging unauthorized scraping of over 11,000 how-to articles to train ChatGPT and GPT models, infringing at least 1,200 registered copyrights. WikiHow is the world's largest collaborative how-to guide platform.....

15.6k 12 minutes ago

Big Models Are the Biggest Plagiarists? The World's Largest Lifestyle Guide Encyclopedia WikiHow Files a Lawsuit Against OpenAI for Infringement

SenseTime Releases 8B Light Cannon U1.5-Lite-Preview: Not Big in Parameters, But Drives Closed-Source Models Crazy

SenseTime releases the open-source lightweight multimodal model SenseNova U1.5-Lite-Preview, based on the original NEO-Unify architecture. With only 8B-MoT parameters, it achieves generation and editing quality comparable to closed-source models. It supports multimodal understanding, reasoning, and 4K high resolution, challenging the large model arms race with its compact size.

18.5k 32 minutes ago

Xiaohongshu Open Sources BigMac: Freeing Multi-modal Training from the Trade-off Between Memory and Speed

The Dots Infra team at Xiaohongshu open-sourced BigMac, a pipeline parallel training paradigm for native multimodal large models, breaking the speed-memory Pareto frontier and balancing memory usage with computation speed. Code is on GitHub Dots-Infra.....

27.9k 17 hours ago

AI Products

SMPLer-X

A human pose and shape estimation model based on big data and large models

AI model

11.7k

Models

Gemini 2.0 Flash-Lite

Google

$0.49

Input tokens/M

$2.1

Output tokens/M

Context Length

GPT-4.1 mini

Openai

$2.8

Input tokens/M

$11.2

Output tokens/M

Context Length

Grok 4 Fast

Xai

$1.4

Input tokens/M

$3.5

Output tokens/M

Context Length

o3-mini

Openai

$7.7

Input tokens/M

$30.8

Output tokens/M

200

Context Length

GPT-5 Codex

Openai

Input tokens/M

Output tokens/M

Context Length

Claude 3 Opus

Anthropic

$105

Input tokens/M

$525

Output tokens/M

200

Context Length

Gemini 2.0 Flash

Google

$0.7

Input tokens/M

$2.8

Output tokens/M

Context Length

Claude Haiku 4.5

Anthropic

Input tokens/M

$35

Output tokens/M

200

Context Length

Gemini 2.5 Flash

Google

$2.1

Input tokens/M

$17.5

Output tokens/M

Context Length

Claude Sonnet 4.5

Anthropic

$21

Input tokens/M

$105

Output tokens/M

200

Context Length

Claude 3 Sonnet

Anthropic

$21

Input tokens/M

$105

Output tokens/M

200

Context Length

Gemini 2.5 Flash-Lite

Google

$0.7

Input tokens/M

$2.8

Output tokens/M

Context Length

qwen3-vl-235b-a22b-thinking

Alibaba

Input tokens/M

$20

Output tokens/M

Context Length

qwen3-coder-plus

Alibaba

Input tokens/M

$16

Output tokens/M

Context Length

wan2.5-i2i-preview

Alibaba

Input tokens/M

Output tokens/M

Context Length

Qianfan-Lightning

Baidu

Input tokens/M

Output tokens/M

128

Context Length

qwen3-vl-plus

Alibaba

Input tokens/M

$10

Output tokens/M

256

Context Length

qwen-image-plus

Alibaba

Input tokens/M

Output tokens/M

Context Length

qwen3-max

Alibaba

Input tokens/M

$24

Output tokens/M

256

Context Length

qwen-image-edit

Alibaba

Input tokens/M

Output tokens/M

Context Length

MCP

Bigquery Mcp Server

The BigQuery MCP Server is a protocol server that provides Google BigQuery access services for large language models, supporting functions such as query execution, dataset management, and table structure analysis.

typescript

10.8k

2.5points

Json Query Mcp

An MCP server for querying large JSON files, providing JSONPath query and similar key - value search functions, and supporting LLM models to operate on big data through the MCP protocol.

typescript

9.7k

2.5points