DeepSeek-V4 just hit Product Hunt with a default 1M token context window and open weights. What is the dev community saying about this MoE powerhouse?

Sup, fellow code monkeys. If you've been burning your hard-earned cash on massive API calls just to feed a fat, legacy codebase into an LLM, grab a coffee. DeepSeek just dropped V4, and they're basically saying: "1M context window? Yeah, that's just a normal Tuesday now."
Browsing Product Hunt today, DeepSeek-V4 is sitting pretty with nearly 300 upvotes. If you are too lazy to read their docs, here's the quick rundown of what's under the hood:
The community reactions are a mix of hype, skepticism, and solid pragmatism.
1. The "We're So Back" Camp: Zac Zuo (presumably from the dev team) came in hot, stating that "1M context is becoming normal." He threw a little shade at how we've all burned through quotas and cash just to unlock massive context windows in Codex or Claude. Now? It shouldn't feel like a luxury anymore.
2. The "Show Me the Code" Camp: Some users aren't easily swayed by big numbers. They immediately challenged the team: "What's one real-world agentic task like complex coding or research where V4-Pro has already surprised your team?" Basically: talk is cheap, show us the real-world benchmarks.
3. The Pragmatists: One user absolutely nailed the current state of AI: "Having a massive context window is like having a bigger library; you still need a solid strategy to ensure the output sounds like a human and not a database." Having room for 1M tokens is cool, but if your AI output is soulless or disjointed, the massive context means nothing.
Let's be real. The entry fee for building complex, document-heavy LLM apps is dropping fast. This is a massive W for indie hackers and startups. You no longer need to sell a kidney to pay for API credits.
However, a 1M context window is not an excuse for lazy prompting. If you dump a giant spaghetti codebase into the prompt without filtering or structure, the LLM will just spit out spaghetti code in return. Garbage in, garbage out still applies, folks. Take advantage of the massive context, but keep your prompts clean and your architecture logical.
Source: Product Hunt - DeepSeek-V4