GLM-4.5-Flash vs Ministral 3 14B
Too close to call on our weighted score (GLM-4.5-Flash 65, Ministral 3 14B 63). The right pick depends on what you value most.
Z.ai (Zhipu)GLM-4.5-Flash
65/100- ECI—
- PriceFree / Free
- Context131K
Mistral AIMinistral 3 14B
63/100- ECI—
- Price$0.268 / $0.325
- Context262K
Add a model
Make it a three-way comparison.
Too close to call
It is close. Our weighted score puts them within 2 points (GLM-4.5-Flash 65/100, Ministral 3 14B 63/100), so choose by what matters most for your work: GLM-4.5-Flash on price and Ministral 3 14B for long inputs. 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 priceGLM-4.5-FlashGLM-4.5-Flash Free · Ministral 3 14B $0.282 per 1M tokens (3:1 blend)
- Longest contextMinistral 3 14BMinistral 3 14B 262,144 · GLM-4.5-Flash 131,072 tokens
- Widest inputsMinistral 3 14BGLM-4.5-Flash: Text · Ministral 3 14B: Text, Images
- Self-hostingMinistral 3 14BPublishes downloadable weights (Apache 2.0)
| Measure | Weight | GLM-4.5-Flash | Ministral 3 14B |
|---|---|---|---|
| Price | 50% | 100 | 76 |
| Inputs & features | 30% | 35 | 60 |
| Context window | 20% | 24 | 37 |
| Overall | 100% | 65/100 | 63/100 |
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 | GLM-4.5-FlashZ.ai (Zhipu) | Ministral 3 14BMistral AI |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | — | — |
| ECI rank | — | — |
| Price per million tokens | ||
| Input | Free (best) | $0.268 |
| Output | Free (best) | $0.325 |
| Cached input | — | — |
| Blended (3:1) | Free (best) | $0.282 |
| Long-context rate | Same rate | Same rate |
| Price source | Official Z.AI API | Median of 2 providers |
| Limits | ||
| Context window | 131,072 tokens | 262,144 tokens (best) |
| Max output | 98,304 tokens | 262,144 tokens (best) |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | No | Yes |
| PDFs | No | No |
| Audio | No | No |
| Video | No | No |
| Reasoning | Yes | No |
| Tool calling | Yes | Yes |
| Structured output | No | Yes |
| Availability | ||
| Weights | Proprietary | OpenApache 2.0 |
| API model ID | glm-4.5-flash | — |
| API providers | 4 (best) | 2 |
| Released | Jul 28, 2025 | Dec 2, 2025 |
| Knowledge cutoff | Apr 2025 | — |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- GLM-4.5-FlashFree
- Ministral 3 14B$3.33
Which should you choose?
Which is better: GLM-4.5-Flash or Ministral 3 14B?
It is close. Our weighted score puts them within 2 points (GLM-4.5-Flash 65/100, Ministral 3 14B 63/100), so choose by what matters most for your work: GLM-4.5-Flash on price and Ministral 3 14B for long inputs. 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, GLM-4.5-Flash or Ministral 3 14B?
GLM-4.5-Flash is cheaper at Free input / Free output per million tokens (official Z.AI API price). Ministral 3 14B costs $0.268 input / $0.325 output per million tokens (median across 2 API providers). GLM-4.5-Flash is listed as free.
Which scores higher on benchmarks?
There is no independent benchmark that covers both models yet. GLM-4.5-Flash has not been scored yet and Ministral 3 14B has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for GLM-4.5-Flash and Ministral 3 14B yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Both support tool calling for agent workflows.
Which has the bigger context window?
Ministral 3 14B has the largest context window at 262,144 tokens, against 131,072 for GLM-4.5-Flash. Maximum output per response: GLM-4.5-Flash up to 98,304, Ministral 3 14B up to 262,144 tokens.
Which can read images, PDFs, audio or video?
GLM-4.5-Flash accepts text; Ministral 3 14B accepts text and images. Ministral 3 14B handles the widest range of inputs.
Are any of these open source?
Ministral 3 14B publishes its weights (Apache 2.0) and can be self-hosted; GLM-4.5-Flash is proprietary.
Which is newer?
Ministral 3 14B is the newest, released Dec 2, 2025. GLM-4.5-Flash came out Jul 28, 2025. Knowledge cutoff: GLM-4.5-Flash Apr 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.
