Seed 2.0 Code vs Gemma 4 31B IT vs MiniMax-M2.5-highspeed
Gemma 4 31B IT comes out ahead, 70 to 57 and 41 on our weighted score, and it is the cheaper option too.
ByteDance SeedSeed 2.0 Code
57/100- ECI—
- Price$0.475 / $2.37
- Context262K
- Our pick
GoogleGemma 4 31B IT
70/100- ECI142.8
- Price$0.14 / $0.40
- Context262K
MiniMaxMiniMax-M2.5-highspeed
41/100- ECI—
- Price$0.60 / $2.40
- Context205K
Gemma 4 31B IT is our pick
Gemma 4 31B IT is the better all-round choice, scoring 70/100 against Seed 2.0 Code (57) and MiniMax-M2.5-highspeed (41). It leads on price. Seed 2.0 Code wins on inputs & features. 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 priceGemma 4 31B ITGemma 4 31B IT $0.205 · Seed 2.0 Code $0.95 · MiniMax-M2.5-highspeed $1.05 per 1M tokens (3:1 blend)
- Longest contextSeed 2.0 Code and Gemma 4 31B ITSeed 2.0 Code 262,144 · Gemma 4 31B IT 262,144 · MiniMax-M2.5-highspeed 204,800 tokens
- Widest inputsSeed 2.0 CodeSeed 2.0 Code: Text, Images, Video · Gemma 4 31B IT: Text, Images · MiniMax-M2.5-highspeed: Text
- Self-hostingGemma 4 31B IT and MiniMax-M2.5-highspeedPublishes downloadable weights
| Measure | Weight | Seed 2.0 Code | Gemma 4 31B IT | MiniMax-M2.5-highspeed |
|---|---|---|---|---|
| Price | 50% | 51 | 83 | 49 |
| Inputs & features | 30% | 80 | 70 | 35 |
| Context window | 20% | 37 | 37 | 32 |
| Overall | 100% | 57/100 | 70/100 | 41/100 |
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 | Seed 2.0 CodeByteDance Seed | Gemma 4 31B ITGoogle | MiniMax-M2.5-highspeedMiniMax |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | 142.8 | — |
| ECI rank | — | #86 of 148 | — |
| GPQA DiamondGraduate-level science questions | — | 75.8% | — |
| OTIS Mock AIME 2024–2025Competition mathematics | — | 73.3% | — |
| SimpleQA VerifiedShort factual questions | — | 10.4% | — |
| Price per million tokens | |||
| Input | $0.475 | $0.14 (best) | $0.60 |
| Output | $2.37 | $0.40 (best) | $2.40 |
| Cached input | $0.095 | — | $0.06 (best) |
| Blended (3:1) | $0.95 | $0.205 (best) | $1.05 |
| Long-context rate | Over 32K: $0.712 / $3.56 | Same rate | Same rate |
| Price source | Official Volcengine Ark API | Median of 30 providers | Official MiniMax (minimax.io) API |
| Limits | |||
| Context window | 262,144 tokens (best) | 262,144 tokens (best) | 204,800 tokens |
| Max output | 131,072 tokens (best) | 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 | No | No |
| Reasoning | Yesminimal · low · medium · high · xhigh · max | Yes | Yes |
| Tool calling | Yes | Yes | Yes |
| Structured output | Yes | Yes | No |
| Availability | |||
| Weights | Proprietary | Open | Open |
| API model ID | doubao-seed-2-0-code-preview-260215 | gemma-4-31b-it | MiniMax-M2.5-highspeed |
| API providers | 10 | 38 (best) | 7 |
| Released | Feb 14, 2026 | Apr 2, 2026 | Feb 13, 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.
- Seed 2.0 Code$9.50
- Gemma 4 31B IT$2.20
- MiniMax-M2.5-highspeed$10.80
Which should you choose?
Which is better: Seed 2.0 Code, Gemma 4 31B IT or MiniMax-M2.5-highspeed?
Gemma 4 31B IT is the better all-round choice, scoring 70/100 against Seed 2.0 Code (57) and MiniMax-M2.5-highspeed (41). It leads on price. Seed 2.0 Code wins on inputs & features. 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, Seed 2.0 Code, Gemma 4 31B IT or MiniMax-M2.5-highspeed?
Gemma 4 31B IT is cheaper at $0.14 input / $0.40 output per million tokens (median across 30 API providers). 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 $0.205 per million tokens for Gemma 4 31B IT versus $0.95 for Seed 2.0 Code (4.6× as much) and $1.05 for MiniMax-M2.5-highspeed (5.1× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Seed 2.0 Code has not been scored yet, Gemma 4 31B IT has an ECI of 142.8 and MiniMax-M2.5-highspeed has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Seed 2.0 Code, Gemma 4 31B IT and MiniMax-M2.5-highspeed 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 and Gemma 4 31B IT have the largest context windows (262,144 and 262,144 tokens), against 204,800 for MiniMax-M2.5-highspeed. Maximum output per response: Seed 2.0 Code up to 131,072, Gemma 4 31B IT up to 32,768, MiniMax-M2.5-highspeed up to 131,072 tokens.
Which can read images, PDFs, audio or video?
Seed 2.0 Code accepts text, images and video; Gemma 4 31B IT accepts text and images; MiniMax-M2.5-highspeed accepts text. Seed 2.0 Code handles the widest range of inputs.
Are any of these open source?
Gemma 4 31B IT and MiniMax-M2.5-highspeed publishes its weights and can be self-hosted; Seed 2.0 Code is proprietary.
Which is newer?
Gemma 4 31B IT is the newest, released Apr 2, 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.
