Qwen3-Next 80B-A3B Instruct vs Qwen Flash
Qwen Flash comes out ahead, 68 to 39 on our weighted score, and it is the cheaper option too.
Alibaba (Qwen)Qwen3-Next 80B-A3B Instruct
39/100- ECI—
- Price$0.50 / $2.00
- Context131K
- Our pickAlibaba (Qwen)
Qwen Flash
68/100- ECI—
- Price$0.05 / $0.40
- Context1M
Add a model
Make it a three-way comparison.
Qwen Flash is our pick
Qwen Flash is the better all-round choice, scoring 68/100 against Qwen3-Next 80B-A3B Instruct (39). 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 priceQwen FlashQwen Flash $0.138 · Qwen3-Next 80B-A3B Instruct $0.875 per 1M tokens (3:1 blend)
- Longest contextQwen FlashQwen Flash 1,000,000 · Qwen3-Next 80B-A3B Instruct 131,072 tokens
- Widest inputsSame inputsQwen3-Next 80B-A3B Instruct: Text · Qwen Flash: Text
- Self-hostingQwen3-Next 80B-A3B InstructPublishes downloadable weights
| Measure | Weight | Qwen3-Next 80B-A3B Instruct | Qwen Flash |
|---|---|---|---|
| Price | 50% | 53 | 91 |
| Inputs & features | 30% | 25 | 35 |
| Context window | 20% | 24 | 60 |
| Overall | 100% | 39/100 | 68/100 |
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-Next 80B-A3B InstructAlibaba (Qwen) | Qwen FlashAlibaba (Qwen) |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | — | — |
| ECI rank | — | — |
| Price per million tokens | ||
| Input | $0.50 | $0.05 (best) |
| Output | $2.00 | $0.40 (best) |
| Cached input | — | — |
| Blended (3:1) | $0.875 | $0.138 (best) |
| Long-context rate | Same rate | Same rate |
| Price source | Official Alibaba API | Official Alibaba API |
| Limits | ||
| Context window | 131,072 tokens | 1,000,000 tokens (best) |
| Max output | 32,768 tokens | 32,768 tokens |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | No | No |
| PDFs | No | No |
| Audio | No | No |
| Video | No | No |
| Reasoning | No | Yes |
| Tool calling | Yes | Yes |
| Structured output | No | No |
| Availability | ||
| Weights | Open | Proprietary |
| API model ID | qwen3-next-80b-a3b-instruct | qwen-flash |
| API providers | 13 (best) | 6 |
| Released | Sep 2025 | Jul 28, 2025 |
| Knowledge cutoff | Apr 2025 | Apr 2024 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Qwen3-Next 80B-A3B Instruct$9.00
- Qwen Flash$1.30
Which should you choose?
Which is better: Qwen3-Next 80B-A3B Instruct or Qwen Flash?
Qwen Flash is the better all-round choice, scoring 68/100 against Qwen3-Next 80B-A3B Instruct (39). 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, Qwen3-Next 80B-A3B Instruct or Qwen Flash?
Qwen Flash is cheaper at $0.05 input / $0.40 output per million tokens (official Alibaba API price). Qwen3-Next 80B-A3B Instruct costs $0.50 input / $2.00 output per million tokens (official Alibaba API price). At a typical mix of three input tokens to one output token, that is $0.138 per million tokens for Qwen Flash versus $0.875 for Qwen3-Next 80B-A3B Instruct (6.4× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers both models yet. Qwen3-Next 80B-A3B Instruct has not been scored yet and Qwen Flash has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Qwen3-Next 80B-A3B Instruct and Qwen Flash 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?
Qwen Flash has the largest context window at 1,000,000 tokens, against 131,072 for Qwen3-Next 80B-A3B Instruct. Maximum output per response: Qwen3-Next 80B-A3B Instruct up to 32,768, Qwen Flash up to 32,768 tokens.
Which can read images, PDFs, audio or video?
Qwen3-Next 80B-A3B Instruct accepts text; Qwen Flash accepts text. They handle the same number of input types.
Are any of these open source?
Qwen3-Next 80B-A3B Instruct publishes its weights and can be self-hosted; Qwen Flash is proprietary.
Which is newer?
Qwen3-Next 80B-A3B Instruct is the newest, released Sep 2025. Qwen Flash came out Jul 28, 2025. Knowledge cutoff: Qwen3-Next 80B-A3B Instruct Apr 2025, Qwen Flash Apr 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 Oct 4, 2026.
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