Devstral Small 2 vs Seed 2.0 Lite vs Trendyol Asure 12B
Seed 2.0 Lite comes out ahead, 73 to 67 and 54 on our weighted score, though Devstral Small 2 is 25% cheaper per token.
Mistral AIDevstral Small 2
67/100- ECI—
- Price$0.10 / $0.30
- Context262K
- Our pick
ByteDance SeedSeed 2.0 Lite
73/100- ECI—
- Price$0.089 / $0.534
- Context256K
Trendyol
Trendyol Asure 12B
54/100- ECI—
- Price$0.10 / $0.50
- Context131K
Seed 2.0 Lite is our pick
Seed 2.0 Lite is the better all-round choice, scoring 73/100 against Devstral Small 2 (67) and Trendyol Asure 12B (54). It leads on inputs & features. Devstral Small 2 wins 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 priceDevstral Small 2Devstral Small 2 $0.15 · Trendyol Asure 12B $0.20 · Seed 2.0 Lite $0.20 per 1M tokens (3:1 blend)
- Longest contextDevstral Small 2Devstral Small 2 262,144 · Seed 2.0 Lite 256,000 · Trendyol Asure 12B 131,072 tokens
- Widest inputsSeed 2.0 LiteDevstral Small 2: Text, Images · Seed 2.0 Lite: Text, Images, Video · Trendyol Asure 12B: Text, Images
- Self-hostingDevstral Small 2 and Trendyol Asure 12BPublishes downloadable weights (Apache-2.0 and Gemma)
| Measure | Weight | Devstral Small 2 | Seed 2.0 Lite | Trendyol Asure 12B |
|---|---|---|---|---|
| Price | 50% | 89 | 83 | 83 |
| Inputs & features | 30% | 50 | 80 | 25 |
| Context window | 20% | 37 | 36 | 24 |
| Overall | 100% | 67/100 | 73/100 | 54/100 |
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 | Devstral Small 2Mistral AI | Seed 2.0 LiteByteDance Seed | Trendyol Asure 12BTrendyol |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.10 | $0.089 (best) | $0.10 |
| Output | $0.30 (best) | $0.534 | $0.50 |
| Cached input | — | $0.018 | — |
| Blended (3:1) | $0.15 (best) | $0.20 | $0.20 |
| Long-context rate | Same rate | Over 32K: $0.134 / $0.802 | Same rate |
| Price source | Median of 1 providers | Official Volcengine Ark API | Median of 1 providers |
| Limits | |||
| Context window | 262,144 tokens (best) | 256,000 tokens | 131,072 tokens |
| Max output | 262,144 tokens (best) | 32,000 tokens | — |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | Yes | Yes |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | No | Yes | No |
| Reasoning | No | Yesminimal · low · medium · high · xhigh · max | No |
| Tool calling | Yes | Yes | No |
| Structured output | No | Yes | No |
| Availability | |||
| Weights | OpenApache-2.0 | Proprietary | OpenGemma |
| API model ID | — | doubao-seed-2-0-lite-260428 | — |
| API providers | 1 | 6 (best) | 1 |
| Released | Dec 9, 2025 | Feb 14, 2026 | Feb 19, 2026 |
| Knowledge cutoff | Dec 2025 | — | — |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Devstral Small 2$1.60
- Seed 2.0 Lite$1.96
- Trendyol Asure 12B$2.00
Which should you choose?
Which is better: Devstral Small 2, Seed 2.0 Lite or Trendyol Asure 12B?
Seed 2.0 Lite is the better all-round choice, scoring 73/100 against Devstral Small 2 (67) and Trendyol Asure 12B (54). It leads on inputs & features. Devstral Small 2 wins 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, Devstral Small 2, Seed 2.0 Lite or Trendyol Asure 12B?
Devstral Small 2 is cheaper at $0.10 input / $0.30 output per million tokens (median across 1 API provider). Trendyol Asure 12B costs $0.10 input / $0.50 output per million tokens (median across 1 API provider); Seed 2.0 Lite costs $0.089 input / $0.534 output per million tokens (official Volcengine Ark API price). At a typical mix of three input tokens to one output token, that is $0.15 per million tokens for Devstral Small 2 versus $0.20 for Trendyol Asure 12B (1.3× as much) and $0.20 for Seed 2.0 Lite (1.3× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Devstral Small 2 has not been scored yet, Seed 2.0 Lite has not been scored yet and Trendyol Asure 12B has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Devstral Small 2, Seed 2.0 Lite and Trendyol Asure 12B yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that Trendyol Asure 12B does not support tool calling, which most coding agents need.
Which has the bigger context window?
Devstral Small 2 has the largest context window at 262,144 tokens, against 256,000 for Seed 2.0 Lite and 131,072 for Trendyol Asure 12B. Maximum output per response: Devstral Small 2 up to 262,144, Seed 2.0 Lite up to 32,000 tokens.
Which can read images, PDFs, audio or video?
Devstral Small 2 accepts text and images; Seed 2.0 Lite accepts text, images and video; Trendyol Asure 12B accepts text and images. Seed 2.0 Lite handles the widest range of inputs.
Are any of these open source?
Devstral Small 2 and Trendyol Asure 12B publishes its weights (Apache-2.0 and Gemma) and can be self-hosted; Seed 2.0 Lite is proprietary.
Which is newer?
Trendyol Asure 12B is the newest, released Feb 19, 2026. Seed 2.0 Lite came out Feb 14, 2026; Devstral Small 2 came out Dec 9, 2025. Knowledge cutoff: Devstral Small 2 Dec 2025.
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.
