Motif 3 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, Motif 3 44). The right pick depends on what you value most.
Motif Technologies
Motif 3
44/100- ECI—
- Price$0.50 / $2.00
- Context262K
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, Motif 3 44/100), so choose by what matters most for your work: Motif 3 on price. 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 priceMotif 3Motif 3 $0.875 · Seed 2.1 Turbo $0.891 · Seed 2.0 Code $0.95 per 1M tokens (3:1 blend)
- Longest contextMotif 3 and Seed 2.0 CodeMotif 3 262,144 · Seed 2.0 Code 262,144 · Seed 2.1 Turbo 256,000 tokens
- Widest inputsSeed 2.0 Code and Seed 2.1 TurboMotif 3: Text · Seed 2.0 Code: Text, Images, Video · Seed 2.1 Turbo: Text, Images, Video
- Self-hostingMotif 3Publishes downloadable weights (MIT)
| Measure | Weight | Motif 3 | Seed 2.0 Code | Seed 2.1 Turbo |
|---|---|---|---|---|
| Price | 50% | 53 | 51 | 52 |
| Inputs & features | 30% | 35 | 80 | 80 |
| Context window | 20% | 37 | 37 | 36 |
| Overall | 100% | 44/100 | 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 | Motif 3Motif Technologies | Seed 2.0 CodeByteDance Seed | Seed 2.1 TurboByteDance Seed |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.50 | $0.475 | $0.445 (best) |
| Output | $2.00 (best) | $2.37 | $2.23 |
| Cached input | — | $0.095 | $0.089 (best) |
| Blended (3:1) | $0.875 (best) | $0.95 | $0.891 |
| Long-context rate | Same rate | Over 32K: $0.712 / $3.56 | Same rate |
| Price source | Median of 1 providers | Official Volcengine Ark API | Official Volcengine Ark API |
| Limits | |||
| Context window | 262,144 tokens (best) | 262,144 tokens (best) | 256,000 tokens |
| Max output | 262,144 tokens (best) | 131,072 tokens | 256,000 tokens |
| 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 | OpenMIT | Proprietary | Proprietary |
| API model ID | — | doubao-seed-2-0-code-preview-260215 | doubao-seed-2-1-turbo-260628 |
| API providers | 1 | 10 (best) | 4 |
| Released | Aug 7, 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.
- Motif 3$9.00
- Seed 2.0 Code$9.50
- Seed 2.1 Turbo$8.91
Which should you choose?
Which is better: Motif 3, 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, Motif 3 44/100), so choose by what matters most for your work: Motif 3 on price. 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, Motif 3, Seed 2.0 Code or Seed 2.1 Turbo?
Motif 3 is cheaper at $0.50 input / $2.00 output per million tokens (median across 1 API provider). Seed 2.1 Turbo costs $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). At a typical mix of three input tokens to one output token, that is $0.875 per million tokens for Motif 3 versus $0.891 for Seed 2.1 Turbo (1× as much) and $0.95 for Seed 2.0 Code (1.1× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Motif 3 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 Motif 3, 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?
Motif 3 and Seed 2.0 Code have the largest context windows (262,144 and 262,144 tokens), against 256,000 for Seed 2.1 Turbo. Maximum output per response: Motif 3 up to 262,144, 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?
Motif 3 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?
Motif 3 publishes its weights (MIT) and can be self-hosted; Seed 2.0 Code and Seed 2.1 Turbo is proprietary.
Which is newer?
Motif 3 is the newest, released Aug 7, 2026. Seed 2.1 Turbo came out Jun 23, 2026; Seed 2.0 Code came out Feb 14, 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.
