Qwen3.5 Plus vs GLM-4.6V vs MiniMax-M2.5
Too close to call on our weighted score (Qwen3.5 Plus 59, GLM-4.6V 59, MiniMax-M2.5 48). The right pick depends on what you value most.
Alibaba (Qwen)Qwen3.5 Plus
59/100- ECI146.8
- Price$0.40 / $2.40
- Context1M
Z.ai (Zhipu)GLM-4.6V
59/100- ECI—
- Price$0.30 / $0.90
- Context128K
MiniMaxMiniMax-M2.5
48/100- ECI146.7
- Price$0.30 / $1.20
- Context205K
Too close to call
It is close. Our weighted score puts them within a point (Qwen3.5 Plus 59/100, GLM-4.6V 59/100, MiniMax-M2.5 48/100), so choose by what matters most for your work: GLM-4.6V on price and Qwen3.5 Plus 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-4.6VGLM-4.6V $0.45 · MiniMax-M2.5 $0.525 · Qwen3.5 Plus $0.90 per 1M tokens (3:1 blend)
- Longest contextQwen3.5 PlusQwen3.5 Plus 1,000,000 · MiniMax-M2.5 204,800 · GLM-4.6V 128,000 tokens
- Widest inputsQwen3.5 Plus and GLM-4.6VQwen3.5 Plus: Text, Images, Video · GLM-4.6V: Text, Images, Video · MiniMax-M2.5: Text
- Self-hostingGLM-4.6V and MiniMax-M2.5Publishes downloadable weights
| Measure | Weight | Qwen3.5 Plus | GLM-4.6V | MiniMax-M2.5 |
|---|---|---|---|---|
| Price | 50% | 52 | 66 | 63 |
| Inputs & features | 30% | 70 | 70 | 35 |
| Context window | 20% | 60 | 24 | 32 |
| Overall | 100% | 59/100 | 59/100 | 48/100 |
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 | Qwen3.5 PlusAlibaba (Qwen) | GLM-4.6VZ.ai (Zhipu) | MiniMax-M2.5MiniMax |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | 146.8 (best) | — | 146.7 |
| ECI rank | #65 of 148 (best) | — | #66 of 148 |
| GPQA DiamondGraduate-level science questions | 84.9% | — | — |
| OTIS Mock AIME 2024–2025Competition mathematics | 86.7% | — | — |
| SimpleQA VerifiedShort factual questions | 25.4% | — | — |
| Price per million tokens | |||
| Input | $0.40 | $0.30 (best) | $0.30 (best) |
| Output | $2.40 | $0.90 (best) | $1.20 |
| Cached input | — | — | $0.03 |
| Blended (3:1) | $0.90 | $0.45 (best) | $0.525 |
| Long-context rate | Same rate | Same rate | Same rate |
| Price source | Official Alibaba API | Official Z.AI API | Official MiniMax (minimax.io) API |
| Limits | |||
| Context window | 1,000,000 tokens (best) | 128,000 tokens | 204,800 tokens |
| Max output | 65,536 tokens | 32,768 tokens | 131,072 tokens (best) |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | Yes | No |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | Yes | Yes | No |
| Reasoning | Yes | Yes | Yes |
| Tool calling | Yes | Yes | Yes |
| Structured output | No | No | No |
| Availability | |||
| Weights | Proprietary | Open | Open |
| API model ID | qwen3.5-plus | glm-4.6v | MiniMax-M2.5 |
| API providers | 10 | 10 | 21 (best) |
| Released | Feb 16, 2026 | Dec 8, 2025 | Feb 12, 2026 |
| Knowledge cutoff | Apr 2025 | 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.
- Qwen3.5 Plus$8.80
- GLM-4.6V$4.80
- MiniMax-M2.5$5.40
Which should you choose?
Which is better: Qwen3.5 Plus, GLM-4.6V or MiniMax-M2.5?
It is close. Our weighted score puts them within a point (Qwen3.5 Plus 59/100, GLM-4.6V 59/100, MiniMax-M2.5 48/100), so choose by what matters most for your work: GLM-4.6V on price and Qwen3.5 Plus 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, Qwen3.5 Plus, GLM-4.6V or MiniMax-M2.5?
GLM-4.6V is cheaper at $0.30 input / $0.90 output per million tokens (official Z.AI API price). MiniMax-M2.5 costs $0.30 input / $1.20 output per million tokens (official MiniMax (minimax.io) API price); Qwen3.5 Plus costs $0.40 input / $2.40 output per million tokens (official Alibaba API price). At a typical mix of three input tokens to one output token, that is $0.45 per million tokens for GLM-4.6V versus $0.525 for MiniMax-M2.5 (1.2× as much) and $0.90 for Qwen3.5 Plus (2× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Qwen3.5 Plus has an ECI of 146.8, GLM-4.6V has not been scored yet and MiniMax-M2.5 has an ECI of 146.7.
Which is better for coding?
There are no published SWE-bench Verified results for Qwen3.5 Plus, GLM-4.6V and MiniMax-M2.5 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?
Qwen3.5 Plus has the largest context window at 1,000,000 tokens, against 204,800 for MiniMax-M2.5 and 128,000 for GLM-4.6V. Maximum output per response: Qwen3.5 Plus up to 65,536, GLM-4.6V up to 32,768, MiniMax-M2.5 up to 131,072 tokens.
Which can read images, PDFs, audio or video?
Qwen3.5 Plus accepts text, images and video; GLM-4.6V accepts text, images and video; MiniMax-M2.5 accepts text. Qwen3.5 Plus handles the widest range of inputs.
Are any of these open source?
GLM-4.6V and MiniMax-M2.5 publishes its weights and can be self-hosted; Qwen3.5 Plus is proprietary.
Which is newer?
Qwen3.5 Plus is the newest, released Feb 16, 2026. MiniMax-M2.5 came out Feb 12, 2026; GLM-4.6V came out Dec 8, 2025. Knowledge cutoff: Qwen3.5 Plus Apr 2025, GLM-4.6V 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.
