Which is cheaper, Qwen 3 Coder or GPT-5 mini?

Qwen 3 Coder is cheaper at the input + output rate combined: $2.00 versus $2.25 per million tokens.

Which has higher quality, Qwen 3 Coder or GPT-5 mini?

GPT-5 mini has the higher AA Intelligence Index score: 84 versus 82.

Can I switch between Qwen 3 Coder and GPT-5 mini via one API?

Both Qwen 3 Coder and GPT-5 mini are accessible through OpenRouter's unified gateway, which lets you switch models with one API key. Phase 2 of AIpricly will add scenario-routed automatic primary + fallback chains.

Qwen 3 Coder vs GPT-5 mini

Side-by-side pricing, capabilities, real-world cost across common scenarios, and our editorial pick.

Add a modelUp to 4 models can be compared

all prices in USD per 1M tokens

Qwen 3 Coder

Alibaba · released 2026-03-01

Quality (AA Index)82

Input price$0.40

Output price$1.60

Context256K

Throughput180 tok/s

P50 latency0.6s

View full pricing

OVERALL WINNER

GPT-5 mini

OpenAI · released 2026-01-15

Quality (AA Index)84

Input price$0.25

Output price$2.00

Context400K

Throughput280 tok/s

P50 latency0.3s

View full pricing

Try Qwen 3 Coder on OpenRouter Try GPT-5 mini on OpenRouter

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Head-to-head specs

Green column = winner per metric

Metric	Qwen 3 Coder	GPT-5 mini	Verdict
Input price /1M tokens	$0.40	$0.25	GPT-5 mini −38%
Output price /1M tokens	$1.60	$2.00	Qwen 3 Coder −20%
Context window max input length	256K	400K	GPT-5 mini +1.6×
AA Quality AA Intelligence Index (0–100)	82	84	GPT-5 mini +2pt
Arena Elo LMArena human-pref Elo (800–2000)	—	—	Tied
Throughput tokens per second	180	280	GPT-5 mini +56%
P50 latency first token	0.6s	0.3s	GPT-5 mini −50%
Vision multimodal	—
Function calling tool use			Tied
Reasoning mode chain-of-thought	—

Monthly cost across common scenarios

Default usage assumptions

Scenario	Qwen 3 Coder	GPT-5 mini
customer support 1000K req · 600/180 tok	$528	$510
chat with docs 300K req · 4000/300 tok	$624	$480
code generation 500K req · 2000/500 tok	$800	$750
voice assistant 600K req · 800/200 tok	$384	$360

Our pick

For most workloads, choose GPT-5 mini.

38% cheaper input price, which compounds at scale
1.6× the context window — better for long documents and agents
56% faster throughput — matters for streaming UX and voice agents

GPT-5 family inheritance at a fraction of the cost — strong on routine tasks but visibly weaker on multi-step reasoning. Default choice when GPT-5 is overkill.

Choose Qwen 3 Coder instead if: Tradeoffs for this pair have not yet been documented. The quality difference may be small enough that workload fit, integration cost, and team familiarity decide the choice.

Read our deep analysis

The Cheapest LLM API for Production in 2026

Why pick? Use both with smart routing

Phase 2 · gateway with fallback chain

Set GPT-5 mini as primary, Qwen 3 Coder as fallback. One key, one bill, automatic failover when GPT-5 mini errors.

PHASE 2 PREVIEW · gateway not live yetThis endpoint does not exist yet. The gateway is in Phase 2 — what you see below is a design preview of the planned interface, not a live API. We will email subscribers when it launches.

Preview the planned API call

$ curl https://api.aipricly.com/v1/chat/completions \
  -H "Authorization: Bearer $AIPC_KEY" \
  -d '{
    "routing": {
      "primary": "openai/gpt-5-mini",
      "fallback": ["alibaba/qwen-3-coder"]
    },
    "messages": [{"role": "user", "content": "..."}]
  }'