API cost decision in 10 seconds

GPT-5.4 Pro vs Qwen3 Coder Next

Pick Qwen3 Coder Next for lower cost; pick GPT-5.4 Pro only if the larger context window matters more.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Qwen3 Coder Next for lower cost; pick GPT-5.4 Pro only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Qwen3 Coder Next is estimated at $0.51 vs $120 for GPT-5.4 Pro, saving $119.49 (99.6% lower).

Cost-first pickQwen3 Coder Next
Context-first pickGPT-5.4 Pro
Sample savings$119.4999.6%
10x traffic gap$1194.9

GPT-5.4 Pro has more context, but Qwen3 Coder Next saves $119.49 on the standard workload. At 10x that traffic, the same price gap is about $1194.9. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Qwen3 Coder Next stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickGPT-5.4 ProQwen3 Coder Next
Input-heavy / RAG5M input + 500K outputQwen3 Coder Next$240$0.95
Balanced workload1M input + 1M outputQwen3 Coder Next$210$0.91
Output-heavy chatbot1M input + 5M outputQwen3 Coder Next$930$4.11
Cheaper input Qwen3 Coder Next $30 vs $0.11 / 1M

Qwen3 Coder Next is $29.89 cheaper per 1M input tokens (99.6% lower; 272.7x difference).

Cheaper output Qwen3 Coder Next $180 vs $0.8 / 1M

Qwen3 Coder Next is $179.2 cheaper per 1M output tokens (99.6% lower; 225x difference).

Larger context GPT-5.4 Pro 1.05M vs 262.14K

GPT-5.4 Pro has 787.86K more context (4.01x larger).

Sample workload Qwen3 Coder Next $120 vs $0.51

Qwen3 Coder Next is $119.49 cheaper on the standard workload (99.6% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
GPT-5.4 Pro Calculating… Estimated API cost
Qwen3 Coder Next Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Qwen3 Coder Next has the lower input price; Qwen3 Coder Next has the lower output price; GPT-5.4 Pro offers the larger context window. For the 1M input plus 500K output sample, Qwen3 Coder Next is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $120 for GPT-5.4 Pro and $0.51 for Qwen3 Coder Next.

Best Fit

Choose GPT-5.4 Pro when you care most about larger context window.

Choose Qwen3 Coder Next when you care most about lower input-token price, and lower output-token price.

Decision Notes
  • On the standard 1M input plus 500K output workload, Qwen3 Coder Next is estimated at $0.51 vs $120 for GPT-5.4 Pro, saving $119.49 (99.6% lower).
  • Qwen3 Coder Next is $119.49 cheaper on the standard workload (99.6% lower).
  • Qwen3 Coder Next is $29.89 cheaper per 1M input tokens (99.6% lower; 272.7x difference).
  • Qwen3 Coder Next is $179.2 cheaper per 1M output tokens (99.6% lower; 225x difference).
  • GPT-5.4 Pro has 787.86K more context (4.01x larger).
Head-to-Head Specs
FeatureGPT-5.4 Pro
(OpenAI)		Qwen3 Coder Next
(Qwen)
Input Price
prompt tokens per 1M		$30$0.11
Completion Price
per 1M tokens		$180$0.8
Sample Workload Cost
1M input + 500K output		$120$0.51
Context Window1.05M262.14K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionQwen3 Coder NextOn the standard 1M input plus 500K output workload, Qwen3 Coder Next is estimated at $0.51 vs $120 for GPT-5.4 Pro, saving $119.49 (99.6% lower).
High-volume input processingQwen3 Coder NextLower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsQwen3 Coder NextLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGPT-5.4 ProA larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • gpt-oss-120b (free) can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.
  • gpt-oss-20b (free) can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.
  • gpt-oss-20b can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.1.
  • gpt-oss-120b can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.13.
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OpenAI catalog

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Qwen catalog

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GPT-5.4 Pro

GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...

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Qwen3-Coder-Next is an open-weight causal language model optimized for coding agents and local development workflows. It uses a sparse MoE design with 80B total parameters and only 3B activated per...