EDDY VU

Exploring the limits of AI models. Deep-diving into prompt engineering, LLM reasoning, and how to pick the right model for your workflow. 🤖📊

[EDDY VU @eddyvustg]

@Da7_Tech Mimo

[EDDY VU @eddyvustg]

@0x0SojalSec If Anthropic keeps the strongest version internal, it defeats the whole purpose for devs building on Claude. Hope we actually see a public release soon

[EDDY VU @eddyvustg]

@NousResearch 1 quadrillion tokens is insane! Already testing this out alongside my thoughts here: https://t.co/getS2Cb6pE

[EDDY VU @eddyvustg]

Overview of the Mysterious Ox Alpha Model

🚀 Launch Date: Debuted on August 21, 2026.

🎯 Core Focus: Engineered specifically for coding, long-running agent workflows, and real-world production environments.

🧠 Key Capabilities: Features a massive context window supporting up to 1 million tokens.

🖼️ Multimodal Support: Handles text, image, and video inputs seamlessly.

🔒 Access & Privacy: Free to test during the trial period, with an explicit commitment from the provider that user data will not be used for model training.

🔍 Leading Identity Speculation: Highly suspected to be Xiaomi MiMo 3.0 due to matching timelines, feature specs, Xiaomi's history of stealth testing on OpenRouter, and official confirmation from Xiaomi's CFO regarding the upcoming MiMo release.

💡 Other Potential Candidates: Tencent's Hunyuan Hy4 or a new GLM model from Zhipu AI.

📜 Historical Precedents of Anonymous Testing:

➡️ Pony Alpha => Zhipu GLM-5
➡️ Hunter/Healer Alpha => Xiaomi MiMo V2 Series
➡️ Elephant Alpha => Ant Group Bailing
➡️ Owl Alpha => Meituan LongCat

#OxAlpha #MiMo3 #OpenRouter #XiaomiAI #OxModel #MysteriousModel #OpenCode

[EDDY VU @eddyvustg]

Big news for devs and AI builders! 🚨

OpenAI just dropped a 20%+ price cut on GPT-5.6 Sol API & credits for the next 3 months, citing efficiency gains. Lower compute costs mean more room to scale complex pipelines, run heavier agent workflows, and test new ideas without burning through capital.

Are you planning to scale up your API usage with this discount, or sticking to third-party providers? Let's discuss! 👇

#OpenAI #GPT5 #DevCommunity #AI #TechNews #APIDevelopment

[OpenAI @OpenAI]

As we continue to push the frontier of capabilities while improving efficiency, we're dropping API and credit pricing of GPT-5.6 Sol by over 20% for the next 3 months.

[EDDY VU @eddyvustg]

@OpenAI Great move on API pricing, but wish Pro/Plus subscribers could see some love too

[EDDY VU @eddyvustg]

🔥 MAJOR UPDATE: Claude Security Upgraded with Mythos 5!

Anthropic’s most advanced security model, Claude Mythos 5, is officially powering Claude Security and entering public beta for all Enterprise users today!

Here are the key takeaways:

Seamless GitHub Scanning: No separate access required—scan your codebases, track cross-file data flows, and map complex component interactions effortlessly.

Actionable Vulnerability Reports: Includes CWE classifications, clear confidence/severity ratings, and instant fix suggestions.

One-Click Patching: Direct links to the Claude Code web app allow you to apply proposed fixes using your current models (requires human review).

Background Execution & Standard Billing: Runs quietly in the background to ensure security and prevent abuse, billed at normal token rates with no extra costs.

Bonus Announcements: Launching a $3.5M Defender Advantage Fund for open-source security credits, expanding partner integrations, and extending cybersecurity validation programs.

A massive step forward for cybersecurity teams!

👉 Try it out now at https://t.co/8fg83mRWvP

#Claude #Mythos5 #AISecurity #Anthropic #CyberSecurity #DevSecOps #ClaudeSecurity #AI🔥 MAJOR UPDATE: Claude Security Upgraded with Mythos 5!

Anthropic’s most advanced security model, Claude Mythos 5, is officially powering Claude Security and entering public beta for all Enterprise users today!

Here are the key takeaways:

Seamless GitHub Scanning: No separate access required—scan your codebases, track cross-file data flows, and map complex component interactions effortlessly.

Actionable Vulnerability Reports: Includes CWE classifications, clear confidence/severity ratings, and instant fix suggestions.

One-Click Patching: Direct links to the Claude Code web app allow you to apply proposed fixes using your current models (requires human review).

Background Execution & Standard Billing: Runs quietly in the background to ensure security and prevent abuse, billed at normal token rates with no extra costs.

Bonus Announcements: Launching a $3.5M Defender Advantage Fund for open-source security credits, expanding partner integrations, and extending cybersecurity validation programs.

A massive step forward for cybersecurity teams!

👉 Try it out now at https://t.co/8fg83mRWvP

#Claude #Mythos5 #AISecurity #Anthropic #CyberSecurity #DevSecOps #ClaudeSecurity #AI

[Claude @claudeai]

Claude Security scans now run on Claude Mythos 5, available today in public beta for all Claude Enterprise customers.

Put our most capable security model to work on your codebase, no separate model access needed.

[EDDY VU @eddyvustg]

Ox Alpha vs Claude Opus 5

[EDDY VU @eddyvustg]

Overview of the Mysterious Ox Alpha Model

🚀 Launch Date: Debuted on August 21, 2026.

🎯 Core Focus: Engineered specifically for coding, long-running agent workflows, and real-world production environments.

🧠 Key Capabilities: Features a massive context window supporting up to 1 million tokens.

🖼️ Multimodal Support: Handles text, image, and video inputs seamlessly.

🔒 Access & Privacy: Free to test during the trial period, with an explicit commitment from the provider that user data will not be used for model training.

🔍 Leading Identity Speculation: Highly suspected to be Xiaomi MiMo 3.0 due to matching timelines, feature specs, Xiaomi's history of stealth testing on OpenRouter, and official confirmation from Xiaomi's CFO regarding the upcoming MiMo release.

💡 Other Potential Candidates: Tencent's Hunyuan Hy4 or a new GLM model from Zhipu AI.

📜 Historical Precedents of Anonymous Testing:

➡️ Pony Alpha => Zhipu GLM-5
➡️ Hunter/Healer Alpha => Xiaomi MiMo V2 Series
➡️ Elephant Alpha => Ant Group Bailing
➡️ Owl Alpha => Meituan LongCat

#OxAlpha #MiMo3 #OpenRouter #XiaomiAI #OxModel #MysteriousModel #OpenCode

[EDDY VU @eddyvustg]

🚨 Leak: Kimi K3.1 is reportedly under secret testing!
The latest Kimi model is now being tested on Code Arena under the codename “korrine”.
Suspected details:
🔹 Most likely K3.1
🔹 Heavily focused on the coding arena, performance is being pushed hard
🔹 Potentially on par with Claude Fable 5 level
🔹 Could officially drop as early as September?
Chinese open-source AI is about to flip the table again 🔥
Do you think this one can take the top spot?
#KimiK3.1 #MoonshotAI #ChineseAI #YangZhilin #AI #LLM #CodeArena

[EDDY VU @eddyvustg]

🔥 Highly Recommended: Run DeepSeek V4 Flash efficiently on a single DGX Spark! (384k context + 45 tok/s)

MiaAI-Lab has just open-sourced a phenomenal optimization solution that brings cutting-edge models straight to your local hardware.

Key Highlights:

🔹 True Single-Node Setup: Requires only 1 DGX Spark, completely eliminating the need for a dual-machine TP2 configuration.

🔹 Massive Context Window: Defaults to 384k. The KV cache pool scales up to roughly 440k tokens, with a proven 370k exact recall rate.

🔹 Blazing Fast Throughput: Delivers 44–47 tok/s decoding at a 330k context length, paired with DSpark speculative decoding.

🔹 One-Click Deployment: Just run ./start.sh to automatically pull the weights and spin up an OpenAI-compatible API.

🔹 Deep Under-the-Hood Tuning: Leverages NVFP4 alongside custom kernels specifically optimized to maximize single-machine speed and memory efficiency.

Deploying DeepSeek V4 Flash locally has never been this seamless!

GitHub: https://t.co/LJ2JOyRCOY

#DeepSeek #DGXSpark #LocalAI #LiangWenfeng

[EDDY VU @eddyvustg]

@daniel_mac8 Great tips! I've noticed the exact same thing with 'Medium' effort—it hits the sweet spot for most tasks without overcomplicating things. Setting it to 'Concise' definitely helps keep the token costs down on those longer threads too

[EDDY VU @eddyvustg]

@Haleeeemahh Nice

[DeepSeek @deepseek_ai]

DeepSeek-V4-Flash-Vision-Exp is now live on the DeepSeek API Platform! 🚀

🔹 This experimental multimodal model matches DeepSeek-V4-Flash on text capabilities—including agents, reasoning, and world knowledge.
🔹 On multimodal agent benchmarks, V4-Flash-Vision-Exp makes a major leap over V4-Flash, bringing multimodal agent performance close to Opus-4.8.

Try it with model='deepseek-v4-flash-vision-exp'. DeepSeek Harness 0.1.1 was released today with out-of-the-box support for the new model.

1/n

[EDDY VU @eddyvustg]

🔥 Double drop in one day! Chinese multimodal LLMs are going absolutely nuclear!
Ox Alpha mysteriously dropped at dawn, DeepSeek followed in the afternoon — domestic multimodal models are on a total rampage!
Ox Alpha
🔸 Stealth “bull mode” model, free on OpenRouter for a full week
🔸 Insane 1-million-token context window
🔸 Native support for text + image + video input
🔸 Built for high-efficiency coding, long-horizon agents, and production workflows
🔸 Real-world results are blowing minds — top testers worldwide are going crazy, and the team behind it remains the biggest mystery
DeepSeek-V4-Flash-Vision-Exp
🔹 Now live on DeepSeek API (experimental)
🔹 Pure-text performance matches V4-Flash (agents, reasoning, knowledge all maxed out)
🔹 Multimodal agent benchmarks jumped hard — already closing in on Opus-4.8
🔹 Full image-text mix support: OCR screenshots, chart analysis, visual agents unlocked
🔹 Up to 384 tokens per image, same pricing as V4-Flash
Whether it’s the anonymous Ox Alpha or DeepSeek’s brand-new vision beast, one thing is clear: Chinese multimodal models have truly arrived! 🚀
Which one are you more hyped for? Go test them now!
#DeepSeek #OxAlpha #MultimodalLLM #AI #ChineseAI #VisionModel #AgentAI #OpenRouter #DeepSeekV4 #BullRun #AIUpdate

[Tibo @thsottiaux]

It's me again. I come bearing great news.

First of all, we have hit 20M active users for Codex some time this week. Second of all, this is cause for celebration and during the day we will credit every Codex and ChatGPT Work user with a BANKED reset that you can use at your own leisure. And we will have some other good news later too!

Now, on usage limits draining faster, while we're not seeing anything abnormal, we do take it incredibly seriously and there is an ongoing investigation. I will share if we do find anything and my below post is really a clarification on a specific pattern that we did see that I wanted to call out.

Go do something amazing today.

[EDDY VU @eddyvustg]

@Adidotdev Totally agree with your pick! Spending 12 minutes for 1,190 lines of clean code from Qwen 3.8 Max is 100% worth it for production

[EDDY VU @eddyvustg]

@Da7_Tech Time to put that $200 plan to the absolute test! Excited to hear your thoughts

[EDDY VU @eddyvustg]

Overview of the Mysterious Ox Alpha Model

🚀 Launch Date: Debuted on August 21, 2026.

🎯 Core Focus: Engineered specifically for coding, long-running agent workflows, and real-world production environments.

🧠 Key Capabilities: Features a massive context window supporting up to 1 million tokens.

🖼️ Multimodal Support: Handles text, image, and video inputs seamlessly.

🔒 Access & Privacy: Free to test during the trial period, with an explicit commitment from the provider that user data will not be used for model training.

🔍 Leading Identity Speculation: Highly suspected to be Xiaomi MiMo 3.0 due to matching timelines, feature specs, Xiaomi's history of stealth testing on OpenRouter, and official confirmation from Xiaomi's CFO regarding the upcoming MiMo release.

💡 Other Potential Candidates: Tencent's Hunyuan Hy4 or a new GLM model from Zhipu AI.

📜 Historical Precedents of Anonymous Testing:

➡️ Pony Alpha => Zhipu GLM-5
➡️ Hunter/Healer Alpha => Xiaomi MiMo V2 Series
➡️ Elephant Alpha => Ant Group Bailing
➡️ Owl Alpha => Meituan LongCat

#OxAlpha #MiMo3 #OpenRouter #XiaomiAI #OxModel #MysteriousModel #OpenCode

[EDDY VU @eddyvustg]

@scaling01 If it really is a GLM base, the amount of coding RL data they pumped into this is insane. Performs way better than expected.

[EDDY VU @eddyvustg]

@mehulmpt 3 billion tokens in 3 hours is insane compute. RIP to OpenCode's servers this week

[EDDY VU @eddyvustg]

@DanDr1s Couldn’t agree more. Benchmarks look great on paper, but high rate limits, fast response times, and consistent availability are what actually drive daily productivity.