This week in AI has been wild.
DeepSeek cut prices by another 60%. Their R1-V2 is now $0.15 per million input tokens. That's the third time this year.
Meanwhile, Anthropic's Claude 4 Opus suddenly dropped 30 points on the GPQA Diamond benchmark (75% → 45%). Hacker News is full of people asking whether the model is still safe to use. Nobody really knows.
And OpenAI quietly slipped out gpt-4o-mini-preview — sans the vision mode they promised last year.
If you're building on AI APIs right now, you're living through this mess. Every week a model changes price, quality, or just vanishes. I've been through this cycle a few times now. Here's what works for me.
The real problem is being locked into one provider
When DeepSeek drops prices, you want to switch. When Claude's benchmark crashes, you want a fallback. When OpenAI ships something new, you want to try it without touching your integration code.
Three things I do:
Abstract the endpoint. Don't hardcode model names or provider URLs. Route everything through a single gateway. When something changes, you update one config value, not every file in your project.
Route by cost. Cheap stuff (JSON parsing, quick scripts) goes to DeepSeek V4 Flash at $0.07/M. Creative or complex work hits GPT-4. My bill went from ~$80 to ~$30/month.
Always have a backup. Anyone who relied solely on Claude 4 Opus this week had a rough time. I route critical tasks through two providers. If one degrades, the other picks up without me noticing.
What I ended up building
I turned this setup into a small API relay called AIOpenCloud. One key, one endpoint, all the major models underneath. You call it like any OpenAI-compatible API, and it handles the routing.
It keeps up with price changes, switches providers when one goes down, and pins to stable model versions unless you opt into previews. No lock-in — your key works with any OpenAI client.
There's $8.88 free credit at aiopencloud.xyz when you sign up. Code TW2026 gets you another $2. No credit card needed.
The pricing war isn't slowing down. Might as well not fight it model by model.
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