Compare / head-to-head
GPT-5 nanovsMinistral 3 14B
Ministral 3 14B leads 1 of 2 shared benchmarks. Ministral 3 14B is 1.1x cheaper per token. GPT-5 nano has the larger context window (400K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 1
Ministral 3 14B leads · 1 tied
Cheaper per token
Ministral 3 14B
1.1x cheaper, input + output
Larger context
GPT-5 nano
400K tokens
Provider uptime (30d)
94.2446% · 100%
OpenAI · Mistral AI
GPT-5 nano
OpenAI · released 2025-08-07
textvision
Ministral 3 14B
Mistral AI · released 2025-12-02
textvision
Quality
Benchmark matrix
2 shared · 5 only GPT-5 nano · 1 only Ministral 3 14B| Benchmark | GPT-5 nano | Ministral 3 14B | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 2 | ||||
| GPQA Diamond | 69.4% ↗epoch | 71.2% ↗ | -1.8 pt | Ministral 3 14B |
| AIME 2025 | 85% ↗matharena ⚠ | 85% ↗ | 0 | Tie |
| Only GPT-5 nano reports · 5 | ||||
| SWE-bench Verified | 54.7% ↗ | not reported | — | — |
| FrontierMath Tier 4 v2 (Epoch AI run) | 2.4% ↗epoch | not reported | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 20% ↗epoch | not reported | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 81.1% ↗epoch | not reported | — | — |
| SimpleQA Verified | 11.7% ↗epoch | not reported | — | — |
| Only Ministral 3 14B reports · 1 | ||||
| LiveCodeBench | not reported | 64.6% ↗ | — | — |
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 GPT-5 nano minus Ministral 3 14B 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 | GPT-5 nano | Ministral 3 14B | Edge |
|---|---|---|---|
| Context window | 400K tokens | 256K tokens | GPT-5 nano |
| Max output | 128K tokens | — | — |
| Input price / 1M | $0.05 ↗ | $0.2 ↗ | GPT-5 nano |
| Output price / 1M | $0.4 ↗ | $0.2 ↗ | Ministral 3 14B |
| Cached input / 1M | $0.005 ↗ | $0.02 ↗ | GPT-5 nano |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $0.45 | $0.4 | Ministral 3 14B |
| Modalities | text · vision | text · vision | Tie |
| Released | 2025-08-07 | 2025-12-02 | — |
| Cited benchmark scores | 7 | 3 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
GPT-5 nano vs …
Models sharing the most benchmarksMore matchups
Ministral 3 14B vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run GPT-5 nano and Ministral 3 14B on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.