Compare / head-to-head
DeepSeek V3.2vsGPT-4o
DeepSeek V3.2 leads 2 of 2 shared benchmarks. DeepSeek V3.2 has the larger context window (131K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
2 – 0
DeepSeek V3.2 leads
Cheaper per token
—
list price, input + output
Larger context
DeepSeek V3.2
131K tokens
Provider uptime (30d)
100% · 94.8718%
DeepSeek · OpenAI
DeepSeek V3.2
DeepSeek · released 2025-12-01
text
- Context
- 131K
- Max out
- 66K
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 8 · 7 core
Quality
Benchmark matrix
2 shared · 5 only DeepSeek V3.2 · 6 only GPT-4o| Benchmark | DeepSeek V3.2 | GPT-4o | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 2 | ||||
| GPQA Diamond | 82.4% ↗ | 46% ↗ | +36.4 pt | DeepSeek V3.2 |
| AIME 2025 | 93.1% ↗ | 11.7% ↗matharena | +81.4 pt | DeepSeek V3.2 |
| Only DeepSeek V3.2 reports · 5 | ||||
| SWE-bench Verified | 73.1% ↗ | not reported | — | — |
| MMLU-Pro | 85% ↗ | not reported | — | — |
| AIME 2026 | 94.2% ↗matharena | not reported | — | — |
| Humanity's Last Exam (no tools) | 25.1% ↗ | not reported | — | — |
| LMArena Elo | 1424.8 ↗ | not reported | — | — |
| Only GPT-4o reports · 6 | ||||
| MMLU | not reported | 85.7% ↗ | — | — |
| AIME 2024 | not reported | 13.1% ↗ | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | not reported | 0.4% ↗epoch | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | not reported | 6.4% ↗epoch | — | — |
| SimpleQA Verified | not reported | 26% ↗epoch | — | — |
| SWE-bench Verified (Epoch AI run) | not reported | 31% ↗epoch | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is DeepSeek V3.2 minus GPT-4o in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | DeepSeek V3.2 | GPT-4o | Edge |
|---|---|---|---|
| Context window | 131K tokens | 128K tokens | DeepSeek V3.2 |
| Max output | 66K tokens | 16K tokens | DeepSeek V3.2 |
| Input price / 1M | — | $2.5 ↗ | — |
| Output price / 1M | — | $10 ↗ | — |
| Cached input / 1M | — | $1.25 ↗ | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | $12.5 | — |
| Modalities | text | text · vision | GPT-4o |
| Released | 2025-12-01 | 2024-05-13 | — |
| Cited benchmark scores | 8 | 9 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
DeepSeek V3.2 vs …
Models sharing the most benchmarksMore matchups
GPT-4o vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run DeepSeek V3.2 and GPT-4o on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.