AI Daily · Oct 20
Oct 19 06:00 – Oct 20 06:00 (Beijing time) · 14 items
Updated 10/20 07:14 (Beijing time)
Today's perks
New perks in this issue come first; if there are fewer than 3, we add perks you can still claim.
Today's highlights
- MiniMaxMiniMax M3.1 Flash launches: 3x faster and 70% cheaperMiniMax M3.1 Flash is now available, with usage costs reduced by 70% and inference speed nearly 3x faster; the model is offered on OpenRouter as a :free variant, with pricing.prompt and pricing.completion both set to 0 in the official catalog.
- Related companies · OpenAIDaxiao Robotics releases embodied foundation model ACE-Brain-0.6Daxiao Robotics releases ACE-Brain-0.6, an embodied foundation model fine-tuned from Qwen3.5-9B, trained on about 1 million spatially anchored samples; it surpasses OpenAI GPT-6 Astra on 6 of 8 grounding benchmarks.
- Related companies · Google AIGoogle's 4 Gemini 4 Argon agents autonomously beat Minecraft in 27 hoursGoogle Research shows that 4 Gemini 4 Argon agents, without human assistance, fully autonomously completed Minecraft for the first time, taking 27 hours to defeat the Ender Dragon, sending 229 messages, running 2,783 programs, dying 605 times, consuming 1.35 billion input tokens, at a cost of about $1,620.
Perks and offers
Tencent HunyuanThird-party reportTencent WorkBuddy Education Public Welfare Edition launches: teachers receive 2,000 credits per month
The Tencent WorkBuddy Education Public Welfare Edition is now live. Teachers nationwide can apply via the Tencent SSV official account. After approval, they receive 2,000 credits per month for 12 consecutive months, with credits topped up to the full amount on the 1st of each month.
Models and products
MiniMaxMiniMax M3.1 Flash launches: 3x faster and 70% cheaper
MiniMax M3.1 Flash is now available, with usage costs reduced by 70% and inference speed nearly 3x faster; the model is offered on OpenRouter as a :free variant, with pricing.prompt and pricing.completion both set to 0 in the official catalog.
Media reports
- Related companies
OpenAIThird-party reportDaxiao Robotics releases embodied foundation model ACE-Brain-0.6
Daxiao Robotics releases ACE-Brain-0.6, an embodied foundation model fine-tuned from Qwen3.5-9B, trained on about 1 million spatially anchored samples; it surpasses OpenAI GPT-6 Astra on 6 of 8 grounding benchmarks.
- Related companies
Google AIThird-party reportGoogle's 4 Gemini 4 Argon agents autonomously beat Minecraft in 27 hours
Google Research shows that 4 Gemini 4 Argon agents, without human assistance, fully autonomously completed Minecraft for the first time, taking 27 hours to defeat the Ender Dragon, sending 229 messages, running 2,783 programs, dying 605 times, consuming 1.35 billion input tokens, at a cost of about $1,620.
- Related companies
AnthropicThird-party reportAnthropic opens employee-like access to external oversight bodies
Anthropic announced that it is granting external evaluators employee-like access to assess model risks. A team from the nonprofit organization METR has moved into its offices and can access hardware devices and internal systems.
- Related companiesAnthropicThird-party report
Claude update adds Simplified and Traditional Chinese UI and UnionPay payments
Claude's desktop and web versions now offer Simplified and Traditional Chinese UIs, add China to the country/region options, and support UnionPay payments, seen as an optimization for the Chinese-language user experience.
- Related companies
DeepSeekThird-party reportNew DeepSeek coding test: cost under 40% of Claude Opus 5.5
On Oct 17, DeepSeek released V4.1-Flash-1017 at an unchanged price. Tests show it completed all 10 coding tasks correctly, costing under 40% of Claude Opus 5.5, but with an average of 2 extra minutes per task.
- Related companiesAnthropicThird-party report
Anthropic to contribute 5% stake to philanthropic fund to address AI job disruption
Anthropic announced on Sunday plans to contribute 5% of the company's shares to a newly established philanthropic fund aimed at addressing job disruption caused by AI; the plan still requires shareholder approval, and an additional 2% of shares will be allocated each time the company's valuation rises 50% above the baseline.
- Related companiesAnthropicThird-party report
Anthropic raises $60 billion in debt financing at over 10% interest
According to the Financial Times, Anthropic is attracting Blackstone to finance its chip deal with a yield above 10%, totaling $60 billion, of which Blackstone funds will invest $9 billion to buy subordinated debt. The borrowing cost is up from 8.5% four months ago, reflecting a rising risk premium for AI infrastructure financing.
- Related companiesAnthropicThird-party report
Hackers breach AI coding tool OpenCode, steal user API keys
The online platform of open-source AI coding agent OpenCode was hacked, with some users' API keys stolen, causing high charges on their AI accounts; the AI tool it turned to for help refused to inspect the malicious code.
- Related companiesTencent HunyuanThird-party report
Tencent AI assistant Marvis listed on Kylin software store
Tencent announced that its AI assistant Marvis is now available on the Kylin software store, compatible with Kylin Desktop Operating System V10SP1 (X86, ARM) and supporting multiple domestic CPUs.
- Related companies
ByteDance DoubaoThird-party reportDoubao's Liu Xing responds to rumors about compute being used to create short dramas: only about 10% of ByteDance's compute is used for video generation
In response to rumors that more than half of domestic compute is being used to create short dramas, Doubao PR head Liu Xing said in a post on Oct 19 that the data is inaccurate. For ByteDance, only about 10% of the company's total compute is used for training and inference of video generation models.
- Related companiesAnthropicThird-party report
Claude accidentally uncovers Mac crypto-mining trojan: all 12 cores maxed out
A Mac user who was using Anthropic's Claude to assist with development discovered, while the AI helped write a temperature-monitoring tool, that the computer had long been infected with a cryptocurrency-mining trojan: all 12 CPU cores were maxed out and temperatures soared to 112 degrees Celsius.
- Related companiesAnthropic
MetaThird-party reportMeta says high-frequency access by Claude tool triggered security mechanism, mistakenly banning No Kings Coalition's Instagram account
Meta stated that a tool under Anthropic's Claude accessed profiles, posts, and hashtags at roughly 4 times the normal rate in a short period, triggering its automated security system and causing the No Kings Coalition's Instagram account to be mistakenly banned for about 90 minutes. Meta has apologized and restored…
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