LLM Comparison

Qwen3.5-27B vs GPT-5.4 Mini

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

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2/6 models

Same tier:

	Qwen3.5-27B	GPT-5.4 Mini
Organization	Alibaba	OpenAI
OpenTools Score	54 61.2
Family	Qwen	GPT
Status	Current	Current
Release Date	Feb 2026	Mar 2026
Context Window	262K tokens	400K tokens
Input Price	$0.20/M tokens	$0.75/M tokens
Output Price	$1.56/M tokens	$4.50/M tokens
Pricing Notes	—	Cache read: $0.0750/M tokens
Capabilities	textvisionvideocode	textvisioncode
Max Output	66K tokens	128K tokens
API Identifier	`qwen/qwen3.5-27b`	`openai/gpt-5.4-mini`
Benchmarks
MMLU	87.5	—
HumanEval	88.5	—
	View Qwen3.5-27B	View GPT-5.4 Mini

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Input tokens / month

Output tokens / month

Model	Input	Output	Total / mo	vs Best
Qwen3.5-27BCheapest	$0.20	$0.78	$0.98	—
GPT-5.4 Mini	$0.75	$2.25	$3.00	+208%

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.

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.