Ministral 3 3B vs Ministral 3 14B vs Seed 2.0 Mini
Seed 2.0 Mini comes out ahead, 80 to 74 and 63 on our weighted score, and it is the cheaper option too.
Mistral AIMinistral 3 3B
74/100- ECI—
- Price$0.10 / $0.10
- Context262K
- Mistral AI
Ministral 3 14B
63/100- ECI—
- Price$0.268 / $0.325
- Context262K
- Our pick
ByteDance SeedSeed 2.0 Mini
80/100- ECI—
- Price$0.03 / $0.297
- Context256K
Seed 2.0 Mini is our pick
Seed 2.0 Mini is the better all-round choice, scoring 80/100 against Ministral 3 3B (74) and Ministral 3 14B (63). It leads on inputs & features. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
- CapabilityNot enough dataNo independent benchmark covers every model here yet
- Lowest priceSeed 2.0 MiniSeed 2.0 Mini $0.097 · Ministral 3 3B $0.10 · Ministral 3 14B $0.282 per 1M tokens (3:1 blend)
- Longest contextMinistral 3 3B and Ministral 3 14BMinistral 3 3B 262,144 · Ministral 3 14B 262,144 · Seed 2.0 Mini 256,000 tokens
- Widest inputsSeed 2.0 MiniMinistral 3 3B: Text, Images · Ministral 3 14B: Text, Images · Seed 2.0 Mini: Text, Images, Video
- Self-hostingMinistral 3 3B and Ministral 3 14BPublishes downloadable weights (Apache 2.0)
| Measure | Weight | Ministral 3 3B | Ministral 3 14B | Seed 2.0 Mini |
|---|---|---|---|---|
| Price | 50% | 97 | 76 | 98 |
| Inputs & features | 30% | 60 | 60 | 80 |
| Context window | 20% | 37 | 37 | 36 |
| Overall | 100% | 74/100 | 63/100 | 80/100 |
Left out because at least one model lacks the data: capability. The remaining weights were rescaled.
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Ministral 3 3BMistral AI | Ministral 3 14BMistral AI | Seed 2.0 MiniByteDance Seed |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.10 | $0.268 | $0.03 (best) |
| Output | $0.10 (best) | $0.325 | $0.297 |
| Cached input | — | — | $0.0059 |
| Blended (3:1) | $0.10 | $0.282 | $0.097 (best) |
| Long-context rate | Same rate | Same rate | Over 32K: $0.059 / $0.594 |
| Price source | Median of 1 providers | Median of 2 providers | Official Volcengine Ark API |
| Limits | |||
| Context window | 262,144 tokens (best) | 262,144 tokens (best) | 256,000 tokens |
| Max output | 262,144 tokens (best) | 262,144 tokens (best) | 32,000 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | Yes | Yes |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | No | No | Yes |
| Reasoning | No | No | Yesminimal · low · medium · high · xhigh · max |
| Tool calling | Yes | Yes | Yes |
| Structured output | Yes | Yes | Yes |
| Availability | |||
| Weights | OpenApache 2.0 | OpenApache 2.0 | Proprietary |
| API model ID | — | — | doubao-seed-2-0-mini-260428 |
| API providers | 1 | 2 | 8 (best) |
| Released | Dec 2, 2025 | Dec 2, 2025 | Feb 14, 2026 |
| Knowledge cutoff | — | — | — |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Ministral 3 3B$1.20
- Ministral 3 14B$3.33
- Seed 2.0 Mini$0.891
Which should you choose?
Which is better: Ministral 3 3B, Ministral 3 14B or Seed 2.0 Mini?
Seed 2.0 Mini is the better all-round choice, scoring 80/100 against Ministral 3 3B (74) and Ministral 3 14B (63). It leads on inputs & features. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
Which is cheaper, Ministral 3 3B, Ministral 3 14B or Seed 2.0 Mini?
Seed 2.0 Mini is cheaper at $0.03 input / $0.297 output per million tokens (official Volcengine Ark API price). Ministral 3 3B costs $0.10 input / $0.10 output per million tokens (median across 1 API provider); Ministral 3 14B costs $0.268 input / $0.325 output per million tokens (median across 2 API providers). At a typical mix of three input tokens to one output token, that is $0.097 per million tokens for Seed 2.0 Mini versus $0.10 for Ministral 3 3B (1× as much) and $0.282 for Ministral 3 14B (2.9× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Ministral 3 3B has not been scored yet, Ministral 3 14B has not been scored yet and Seed 2.0 Mini has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Ministral 3 3B, Ministral 3 14B and Seed 2.0 Mini yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. All three support tool calling for agent workflows.
Which has the bigger context window?
Ministral 3 3B and Ministral 3 14B have the largest context windows (262,144 and 262,144 tokens), against 256,000 for Seed 2.0 Mini. Maximum output per response: Ministral 3 3B up to 262,144, Ministral 3 14B up to 262,144, Seed 2.0 Mini up to 32,000 tokens.
Which can read images, PDFs, audio or video?
Ministral 3 3B accepts text and images; Ministral 3 14B accepts text and images; Seed 2.0 Mini accepts text, images and video. Seed 2.0 Mini handles the widest range of inputs.
Are any of these open source?
Ministral 3 3B and Ministral 3 14B publishes its weights (Apache 2.0) and can be self-hosted; Seed 2.0 Mini is proprietary.
Which is newer?
Seed 2.0 Mini is the newest, released Feb 14, 2026. Ministral 3 3B came out Dec 2, 2025; Ministral 3 14B came out Dec 2, 2025.
How do you decide the winner?
Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.
