MiniMax-M2.5-highspeed vs Seed 2.0 Code vs Seed 2.1 Turbo
Too close to call on our weighted score (Seed 2.1 Turbo 57, Seed 2.0 Code 57, MiniMax-M2.5-highspeed 41). The right pick depends on what you value most.
MiniMaxMiniMax-M2.5-highspeed
41/100- ECI—
- Price$0.60 / $2.40
- Context205K
ByteDance SeedSeed 2.0 Code
57/100- ECI—
- Price$0.475 / $2.37
- Context262K
- ByteDance Seed
Seed 2.1 Turbo
57/100- ECI—
- Price$0.445 / $2.23
- Context256K
Too close to call
It is close. Our weighted score puts them within a point (Seed 2.1 Turbo 57/100, Seed 2.0 Code 57/100, MiniMax-M2.5-highspeed 41/100), so choose by what matters most for your work: Seed 2.1 Turbo on price and Seed 2.0 Code 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 priceSeed 2.1 TurboSeed 2.1 Turbo $0.891 · Seed 2.0 Code $0.95 · MiniMax-M2.5-highspeed $1.05 per 1M tokens (3:1 blend)
- Longest contextSeed 2.0 CodeSeed 2.0 Code 262,144 · Seed 2.1 Turbo 256,000 · MiniMax-M2.5-highspeed 204,800 tokens
- Widest inputsSeed 2.0 Code and Seed 2.1 TurboMiniMax-M2.5-highspeed: Text · Seed 2.0 Code: Text, Images, Video · Seed 2.1 Turbo: Text, Images, Video
- Self-hostingMiniMax-M2.5-highspeedPublishes downloadable weights
| Measure | Weight | MiniMax-M2.5-highspeed | Seed 2.0 Code | Seed 2.1 Turbo |
|---|---|---|---|---|
| Price | 50% | 49 | 51 | 52 |
| Inputs & features | 30% | 35 | 80 | 80 |
| Context window | 20% | 32 | 37 | 36 |
| Overall | 100% | 41/100 | 57/100 | 57/100 |
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 | MiniMax-M2.5-highspeedMiniMax | Seed 2.0 CodeByteDance Seed | Seed 2.1 TurboByteDance Seed |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.60 | $0.475 | $0.445 (best) |
| Output | $2.40 | $2.37 | $2.23 (best) |
| Cached input | $0.06 (best) | $0.095 | $0.089 |
| Blended (3:1) | $1.05 | $0.95 | $0.891 (best) |
| Long-context rate | Same rate | Over 32K: $0.712 / $3.56 | Same rate |
| Price source | Official MiniMax (minimax.io) API | Official Volcengine Ark API | Official Volcengine Ark API |
| Limits | |||
| Context window | 204,800 tokens | 262,144 tokens (best) | 256,000 tokens |
| Max output | 131,072 tokens | 131,072 tokens | 256,000 tokens (best) |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | No | Yes | Yes |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | No | Yes | Yes |
| Reasoning | Yes | Yesminimal · low · medium · high · xhigh · max | Yesminimal · low · medium · high · xhigh · max |
| Tool calling | Yes | Yes | Yes |
| Structured output | No | Yes | Yes |
| Availability | |||
| Weights | Open | Proprietary | Proprietary |
| API model ID | MiniMax-M2.5-highspeed | doubao-seed-2-0-code-preview-260215 | doubao-seed-2-1-turbo-260628 |
| API providers | 7 | 10 (best) | 4 |
| Released | Feb 13, 2026 | Feb 14, 2026 | Jun 23, 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.
- MiniMax-M2.5-highspeed$10.80
- Seed 2.0 Code$9.50
- Seed 2.1 Turbo$8.91
Which should you choose?
Which is better: MiniMax-M2.5-highspeed, Seed 2.0 Code or Seed 2.1 Turbo?
It is close. Our weighted score puts them within a point (Seed 2.1 Turbo 57/100, Seed 2.0 Code 57/100, MiniMax-M2.5-highspeed 41/100), so choose by what matters most for your work: Seed 2.1 Turbo on price and Seed 2.0 Code 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, MiniMax-M2.5-highspeed, Seed 2.0 Code or Seed 2.1 Turbo?
Seed 2.1 Turbo is cheaper at $0.445 input / $2.23 output per million tokens (official Volcengine Ark API price). Seed 2.0 Code costs $0.475 input / $2.37 output per million tokens (official Volcengine Ark API price); MiniMax-M2.5-highspeed costs $0.60 input / $2.40 output per million tokens (official MiniMax (minimax.io) API price). At a typical mix of three input tokens to one output token, that is $0.891 per million tokens for Seed 2.1 Turbo versus $0.95 for Seed 2.0 Code (1.1× as much) and $1.05 for MiniMax-M2.5-highspeed (1.2× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. MiniMax-M2.5-highspeed has not been scored yet, Seed 2.0 Code has not been scored yet and Seed 2.1 Turbo has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for MiniMax-M2.5-highspeed, Seed 2.0 Code and Seed 2.1 Turbo 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?
Seed 2.0 Code has the largest context window at 262,144 tokens, against 256,000 for Seed 2.1 Turbo and 204,800 for MiniMax-M2.5-highspeed. Maximum output per response: MiniMax-M2.5-highspeed up to 131,072, Seed 2.0 Code up to 131,072, Seed 2.1 Turbo up to 256,000 tokens.
Which can read images, PDFs, audio or video?
MiniMax-M2.5-highspeed accepts text; Seed 2.0 Code accepts text, images and video; Seed 2.1 Turbo accepts text, images and video. Seed 2.0 Code handles the widest range of inputs.
Are any of these open source?
MiniMax-M2.5-highspeed publishes its weights and can be self-hosted; Seed 2.0 Code and Seed 2.1 Turbo is proprietary.
Which is newer?
Seed 2.1 Turbo is the newest, released Jun 23, 2026. Seed 2.0 Code came out Feb 14, 2026; MiniMax-M2.5-highspeed came out Feb 13, 2026.
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.
