LLM Comparison

GPT-5.4 Mini vs Qwen3.5-27B

Side-by-side specs, pricing & capabilities · Updated April 2026

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2/6 models
Same tier:
 OpenAIGPT-5.4 MiniAlibabaQwen3.5-27B
OrganizationOpenAIOpenAIAlibabaAlibaba
OpenTools Score
54
61.2
FamilyGPTQwen
StatusCurrentCurrent
Release DateMar 2026Feb 2026
Context Window400K tokens262K tokens
Input Price$0.75/M tokens$0.20/M tokens
Output Price$4.50/M tokens$1.56/M tokens
Pricing NotesCache read: $0.0750/M tokens—
Capabilities
textvisioncode
textvisionvideocode
Max Output128K tokens66K tokens
API Identifieropenai/gpt-5.4-miniqwen/qwen3.5-27b
Benchmarks
MMLU—87.5
HumanEval—88.5
 View GPT-5.4 MiniView Qwen3.5-27B

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
Qwen3.5-27BCheapest$0.20$0.78$0.98—
GPT-5.4 Mini$0.75$2.25$3.00+208%

OpenAI

GPT-5.4 Mini

GPT-5.4 Mini is a multimodal llm from OpenAI. Supports up to 400,000 token context window. Available from $0.75/M input tokens.

Alibaba

Qwen3.5-27B

Qwen3.5-27B is a multimodal llm from Alibaba. Supports up to 262,144 token context window. Achieves 87.5% on MMLU. Available from $0.20/M input tokens.

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