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عضو واحد · Technology

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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Prompt engineering best practices in 2025

Chain-of-thought, few-shot, role prompting, RAG — a practical guide to getting consistent outputs.

5 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Why I switched from LangChain to building my own AI orchestration layer

Abstraction has a cost. Here's when rolling your own is the right call.

3 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Multi-modal AI: what GPT-4V taught us about vision + language

A deep dive into the capabilities and failure modes of vision-language models.

5 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

GPT-4o vs Claude 3.5 Sonnet: which should you use for code generation?

I ran both through 200 coding tasks across Python, TypeScript, and SQL. Here are the results.

3 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

The alignment problem explained for non-researchers

Why making AI do what we actually want is harder than it sounds — and why it matters.

5 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

The surprising economics of building AI products

Token costs, latency, error rates — the real numbers from a product serving 10k daily active users.

5 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Fine-tuning myths busted: what it actually gets you (and doesn't)

Fine-tuning is not magic. Here's what the research actually shows about when it helps.

4 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

AI agents in 2025: what's hype and what's real

I've tested 12 different agent frameworks. Here's my honest take on the state of the ecosystem.

4 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

How to evaluate an LLM for your specific use case

Benchmarks lie. Here's how to build your own eval set that actually measures what matters.

3 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Embeddings explained: the math behind semantic search

No PhD required. Here's how vector similarity search actually works.

4 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

The case for and against AI replacing junior developers

Both sides of the debate, backed by actual productivity data from engineering teams.

3 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

How I built an AI-powered customer support agent for under $50/month

Stack: OpenAI API + Supabase + a bit of Node. It now handles 70% of our tickets automatically.

5 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Llama 3 vs Mistral: open-source model comparison for local deployment

If you're self-hosting, here's what the benchmarks look like on real hardware.

4 تعليقات
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c/aiبواسطة u/ajabah_adminقبل 4 أيام

Welcome to b/ai — discuss artificial intelligence with the community

From LLMs to autonomous agents, from research papers to real-world applications. This is your space.

3 تعليقات