Qwen MT Plus vs Hermes 4 405B
Hermes 4 405B comes out ahead, 35 to 11 on our weighted score, and it is the cheaper option too.
Alibaba (Qwen)Qwen MT Plus
11/100- ECI—
- Price$2.46 / $7.37
- Context16K
- Our pick
Nous ResearchHermes 4 405B
35/100- ECI—
- Price$1.00 / $3.00
- Context131K
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Make it a three-way comparison.
Hermes 4 405B is our pick
Hermes 4 405B is the better all-round choice, scoring 35/100 against Qwen MT Plus (11). It leads on price, inputs & features and context window. 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 priceHermes 4 405BHermes 4 405B $1.50 · Qwen MT Plus $3.69 per 1M tokens (3:1 blend)
- Longest contextHermes 4 405BHermes 4 405B 131,072 · Qwen MT Plus 16,384 tokens
- Widest inputsSame inputsQwen MT Plus: Text · Hermes 4 405B: Text
- Self-hostingHermes 4 405BPublishes downloadable weights
| Measure | Weight | Qwen MT Plus | Hermes 4 405B |
|---|---|---|---|
| Price | 50% | 22 | 40 |
| Inputs & features | 30% | 0 | 35 |
| Context window | 20% | 0 | 25 |
| Overall | 100% | 11/100 | 35/100 |
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 | Qwen MT PlusAlibaba (Qwen) | Hermes 4 405BNous Research |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | — | — |
| ECI rank | — | — |
| Price per million tokens | ||
| Input | $2.46 | $1.00 (best) |
| Output | $7.37 | $3.00 (best) |
| Cached input | — | — |
| Blended (3:1) | $3.69 | $1.50 (best) |
| Long-context rate | Same rate | Same rate |
| Price source | Official Alibaba API | Median of 5 providers |
| Limits | ||
| Context window | 16,384 tokens | 131,072 tokens (best) |
| Max output | 8,192 tokens | 117,964 tokens (best) |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | No | No |
| PDFs | No | No |
| Audio | No | No |
| Video | No | No |
| Reasoning | No | Yes |
| Tool calling | No | Yes |
| Structured output | No | No |
| Availability | ||
| Weights | Proprietary | Open |
| API model ID | qwen-mt-plus | — |
| API providers | 3 | 5 (best) |
| Released | Jul 24, 2025 | Aug 26, 2025 |
| Knowledge cutoff | — | Aug 31, 2024 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Qwen MT Plus$39.34
- Hermes 4 405B$16.00
Which should you choose?
Which is better: Qwen MT Plus or Hermes 4 405B?
Hermes 4 405B is the better all-round choice, scoring 35/100 against Qwen MT Plus (11). It leads on price, inputs & features and context window. 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, Qwen MT Plus or Hermes 4 405B?
Hermes 4 405B is cheaper at $1.00 input / $3.00 output per million tokens (median across 5 API providers). Qwen MT Plus costs $2.46 input / $7.37 output per million tokens (official Alibaba API price). At a typical mix of three input tokens to one output token, that is $1.50 per million tokens for Hermes 4 405B versus $3.69 for Qwen MT Plus (2.5× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers both models yet. Qwen MT Plus has not been scored yet and Hermes 4 405B has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Qwen MT Plus and Hermes 4 405B yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that Qwen MT Plus does not support tool calling, which most coding agents need.
Which has the bigger context window?
Hermes 4 405B has the largest context window at 131,072 tokens, against 16,384 for Qwen MT Plus. Maximum output per response: Qwen MT Plus up to 8,192, Hermes 4 405B up to 117,964 tokens.
Which can read images, PDFs, audio or video?
Qwen MT Plus accepts text; Hermes 4 405B accepts text. They handle the same number of input types.
Are any of these open source?
Hermes 4 405B publishes its weights and can be self-hosted; Qwen MT Plus is proprietary.
Which is newer?
Hermes 4 405B is the newest, released Aug 26, 2025. Qwen MT Plus came out Jul 24, 2025. Knowledge cutoff: Hermes 4 405B Aug 31, 2024.
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 Nov 2, 2026.
