DeepSeek V3.2 vs Gemini 3 Pro
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
DeepSeek · Sep 2025
The sparse-attention release that halved DeepSeek's already-lowest-in-class prices while keeping GPT-class quality.
Google · Nov 2025
Google's November 2025 frontier breakout — 91.9% GPQA Diamond and 37.5% HLE made it the reasoning leader of its generation.
The verdict
Gemini 3 Pro wins 4 of the 4 benchmarks these models share, against 0 for DeepSeek V3.2. On price the gap is dramatic: DeepSeek V3.2 works out roughly 14x cheaper per blended million tokens. Gemini 3 Pro also takes 1M of context versus 128K for DeepSeek V3.2. And DeepSeek V3.2 is open-weights (MIT), so it can be self-hosted — a structural advantage if data control or vendor independence matters.
Benchmark head-to-head 0–4
Specs & pricing
| DeepSeek V3.2 | Gemini 3 Pro | |
|---|---|---|
| modhub Index | 68.4 | 73.6 |
| Input price / 1M | $0.28 | $2 |
| Output price / 1M | $0.42 | $12 |
| Context window | 128K | 1M |
| Max output | 64K | 66K |
| Open weights | yes (MIT) | no |
| Reasoning model | yes | yes |
| Multimodal input | text | text, image, audio, video |
| Knowledge cutoff | Jul 2025 | Jan 2025 |
| Released | Sep 2025 | Nov 2025 |
| Example monthly cost* | $3.43 | $38.00 |
* 10M input + 1.5M output tokens per month at list prices, no caching. Green = better value on that row.
Frequently asked questions
- Which is better, DeepSeek V3.2 or Gemini 3 Pro?
- Gemini 3 Pro wins 4 of the 4 benchmarks these models share, against 0 for DeepSeek V3.2. On price the gap is dramatic: DeepSeek V3.2 works out roughly 14x cheaper per blended million tokens. Gemini 3 Pro also takes 1M of context versus 128K for DeepSeek V3.2. And DeepSeek V3.2 is open-weights (MIT), so it can be self-hosted — a structural advantage if data control or vendor independence matters.
- Which is cheaper, DeepSeek V3.2 or Gemini 3 Pro?
- DeepSeek V3.2 costs $0.28/$0.42 per million input/output tokens, while Gemini 3 Pro costs $2/$12. For a typical workload of 10M input and 1.5M output tokens per month, that's $3.43 versus $38.00.
- Which model is better for coding, DeepSeek V3.2 or Gemini 3 Pro?
- On SWE-bench Verified — the standard agentic-coding benchmark — Gemini 3 Pro scores 76.2% versus 67.8% for DeepSeek V3.2, making Gemini 3 Pro the stronger pick for coding agents.