llm models for Builders on a budget

DeepSeek V3.2-Exp vs Qwen 2.5 72B: which is better for Builders on a budget?

TL;DR for Builders on a budget

DeepSeek V3.2‑Exp delivers ultra‑long context and low costs for English/Chinese tasks, while Qwen 2.5 72B brings multilingual open weights at a slightly higher price.

Key Differences

Feature DeepSeek V3.2-Exp Qwen 2.5 72B
Pricing per token (0.28 vs 0.07) DeepSeek V3.2-Exp approach Qwen 2.5 72B approach
Language coverage (EN/ZH vs 29+) DeepSeek V3.2-Exp approach Qwen 2.5 72B approach
Open-sourcing & license DeepSeek V3.2-Exp approach Qwen 2.5 72B approach
Context length (128k vs 32k+) DeepSeek V3.2-Exp approach Qwen 2.5 72B approach
Stability vs experimental DeepSeek V3.2-Exp approach Qwen 2.5 72B approach
Ecosystem maturity DeepSeek V3.2-Exp approach Qwen 2.5 72B approach

Pricing Snapshot

DeepSeek: $0.028/M cached, $0.28/M uncached input & $0.42/M output; Qwen: $0.07/M input & $0.26/M output (2025‑10‑13)

Last reviewed: 2025-10-13

DeepSeek V3.2-Exp

Choose DeepSeek V3.2-Exp if:

  • You need long (128k) context & math/coding
  • You prioritize lowest cost
  • Your tasks are in English or Chinese

Pros

  • + Low cost per token
  • + Open-source Mixture‑of‑Experts
  • + 128k context
  • + Strong math & coding abilities
  • + JSON & function calling support

Cons

  • - Experimental stability
  • - Limited language support (EN/ZH)
  • - Requires self-hosting for OSS
  • - Less mature ecosystem

Qwen 2.5 72B

Choose Qwen 2.5 72B if:

  • You want open weights & multilingual support
  • You need reasoning & moderation modes
  • You prefer a stable release

Pros

  • + Open-source model weights
  • + Function calling & structured output
  • + Multilingual (29+ languages)
  • + Low cost ($0.07/M input, $0.26/M output)
  • + Reasoning & content moderation modes

Cons

  • - Complex to fine-tune
  • - Smaller community & docs
  • - Less capable than top closed models
  • - Compute heavy for local deployment

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