WeavePrism

GPT-5 nano vs Qwen3 235B

GPT-5 nano costs 64% less at typical usage ($0.14 vs $0.39 per 1M tokens). Qwen3 235B scores higher on 10 of 11 tasks.

SpecGPT-5 nanoQwen3 235B
Input /1M$0.05$0.22
Output /1M$0.40$0.88
Typical /1M$0.14$0.39
Context window400k256k
SpeedBlazingBrisk
PrivacyStandardSelf-host
Open weightsNoYes
GPT-5 nano
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)
Qwen3 235B
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)

Quality by task

Coding72/86
Agents68/84
Reasoning74/88
Writing76/83
Chat80/84
Classify82/84
Extract80/84
Summarize80/85
Translate80/88
Vision78/30
General76/84

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Prices are list $/1M tokens, hand-maintained from public provider pricing. Task scores are benchmark-informed 0-100 estimates, not gospel — validate on your own evals before moving production traffic. Not affiliated with any model provider.