GPT-5.3-Codex-SparkvsQwQ-32B
GPT-5.3-Codex-Spark | QwQ-32B | |
|---|---|---|
| Specifications | ||
ParametersA rough measure of how big the model is. More parameters usually means more capable and more expensive to run, though it is a poor guide on its own — a smaller, newer model often beats a larger, older one. | — | 32B |
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | 128k | 128k |
| Overview | ||
| Company | OpenAI | Qwen |
| Release date | Feb 12 2026 | Mar 6 2025 |
| Access | Proprietary | Open Weight |
Other comparisons
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Frequently asked questions
GPT-5.3-Codex-Spark and QwQ-32B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. QwQ-32B shipped 343 days before GPT-5.3-Codex-Spark, so benchmark comparisons should account for the intervening progress.
Context windows are 128k (GPT-5.3-Codex-Spark) vs 128k (QwQ-32B). GPT-5.3-Codex-Spark is proprietary, while QwQ-32B is open weight.
Direct benchmark comparisons are unavailable — GPT-5.3-Codex-Spark and QwQ-32B don't publish scores on any of the same benchmarks.