ModelRefs / o3 vs QwQ 32B
o3 vs QwQ 32B
o3 vs QwQ 32B: side-by-side benchmarks, pricing, context windows, coding ability and deployment. Pick the right model for your stack.
Overview
o3: o3 is OpenAI's April 2025 reasoning model, applying deliberate chain-of-thought computation at inference time to mathematics, science and competitive programming tasks, and the release that brought OpenAI's scalable test-time compute approach to its production API. OpenAI has since deprecated it, scheduling the o3-2025-04-16 snapshot to shut down on 11 December 2026 with gpt-5.6-sol as the replacement.
QwQ 32B: QwQ 32B is the reasoning model of Alibaba's Qwen series, a 32.5-billion-parameter causal language model (31.0 billion excluding embeddings) with 64 layers and grouped-query attention using 40 query and 8 key-value heads. It is built to work through a problem before answering rather than responding directly. The full context length is 131,072 tokens, though Qwen notes that prompts beyond 8,192 tokens require YaRN to be enabled. Released under Apache 2.0.
Context window: o3 accepts up to 200,000 tokens, QwQ 32B up to 131,072. Confirm the limit for your specific deployment channel before relying on it.
o3 vs QwQ 32B at a glance
| Attribute | o3 | QwQ 32B |
|---|---|---|
| Provider | OpenAI | Alibaba |
| Released | 2025-04-16 | 2025-03-06 |
| Context window | 200,000 tokens | 131,072 tokens |
| Input price | $10/M tokens | $0.15/M tokens |
| Output price | $40/M tokens | $0.6/M tokens |
| Licence | Proprietary | Apache-2.0 |
| Self-hostable | No, hosted only | Yes, open weights |
| Modalities | text, vision | text |
Where they differ most
- Cost Efficiency: o3 13%, QwQ 32B 91%. QwQ 32B leads on this dimension.
Capability scores are ModelRefs' own derived signals, not vendor claims or benchmark results. Validate against your own workload before relying on them.
Continue your research
Use these connected ModelRefs sections to compare alternatives, inspect implementation paths, and review the evidence and governance boundaries relevant to o3 vs QwQ 32B.
Frequently asked questions
Which is better, o3 or QwQ 32B?
o3 and QwQ 32B target different workloads — see the benchmark and pricing tables for a side-by-side answer.
Is o3 cheaper than QwQ 32B?
Compare $0.0100 vs $0.00015 on this page.