DeepSeek OCR 2 vs Seed 1.6 Flash vs Trinity Large Preview
Seed 1.6 Flash comes out ahead, 56 to 34 and 15 on our weighted score, and it is the cheaper option too.
DeepSeekDeepSeek OCR 2
15/100- ECI—
- Price$0.89 / $1.47
- Context8K
- Our pick
ByteDance SeedSeed 1.6 Flash
56/100- ECI—
- Price$0.022 / $0.223
- Context256K
Arcee AITrinity Large Preview
34/100- ECI—
- Price—
- Context524K
Seed 1.6 Flash is our pick
Seed 1.6 Flash is the better all-round choice, scoring 56/100 against Trinity Large Preview (34) and DeepSeek OCR 2 (15). It leads on inputs & features. Trinity Large Preview wins on context window. The score weighs inputs & features 60%, context window 40%. 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 1.6 FlashSeed 1.6 Flash $0.072 · DeepSeek OCR 2 $1.03 per 1M tokens (3:1 blend) · Trinity Large Preview unpriced
- Longest contextTrinity Large PreviewTrinity Large Preview 524,288 · Seed 1.6 Flash 256,000 · DeepSeek OCR 2 8,192 tokens
- Widest inputsDeepSeek OCR 2 and Seed 1.6 FlashDeepSeek OCR 2: Text, Images · Seed 1.6 Flash: Text, Images · Trinity Large Preview: Text
- Self-hostingDeepSeek OCR 2 and Trinity Large PreviewPublishes downloadable weights (OpenMDW-1.1)
| Measure | Weight | DeepSeek OCR 2 | Seed 1.6 Flash | Trinity Large Preview |
|---|---|---|---|---|
| Inputs & features | 60% | 25 | 70 | 25 |
| Context window | 40% | 0 | 36 | 49 |
| Overall | 100% | 15/100 | 56/100 | 34/100 |
Left out because at least one model lacks the data: capability and price. The remaining weights were rescaled.
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | DeepSeek OCR 2DeepSeek | Seed 1.6 FlashByteDance Seed | Trinity Large PreviewArcee AI |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.89 | $0.022 (best) | — |
| Output | $1.47 | $0.223 (best) | — |
| Cached input | — | $0.0044 | — |
| Blended (3:1) | $1.03 | $0.072 (best) | — |
| Long-context rate | Same rate | Over 32K: $0.045 / $0.445 | — |
| Price source | Median of 1 providers | Official Volcengine Ark API | — |
| Limits | |||
| Context window | 8,192 tokens | 256,000 tokens | 524,288 tokens (best) |
| Max output | 8,192 tokens | 32,000 tokens | 262,144 tokens (best) |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | Yes | No |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | No | No | No |
| Reasoning | No | Yes | No |
| Tool calling | No | Yes | Yes |
| Structured output | No | Yes | No |
| Availability | |||
| Weights | Open | Proprietary | OpenOpenMDW-1.1 |
| API model ID | — | doubao-seed-1-6-flash-250828 | — |
| API providers | 2 (best) | 2 (best) | 1 |
| Released | Jan 27, 2026 | Aug 28, 2025 | Jan 27, 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.
- DeepSeek OCR 2$11.83
- Seed 1.6 Flash$0.668
- Trinity Large Preview—
Which should you choose?
Which is better: DeepSeek OCR 2, Seed 1.6 Flash or Trinity Large Preview?
Seed 1.6 Flash is the better all-round choice, scoring 56/100 against Trinity Large Preview (34) and DeepSeek OCR 2 (15). It leads on inputs & features. Trinity Large Preview wins on context window. The score weighs inputs & features 60%, context window 40%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
Which is cheaper, DeepSeek OCR 2, Seed 1.6 Flash or Trinity Large Preview?
Seed 1.6 Flash is cheaper at $0.022 input / $0.223 output per million tokens (official Volcengine Ark API price). DeepSeek OCR 2 costs $0.89 input / $1.47 output per million tokens (median across 1 API provider). At a typical mix of three input tokens to one output token, that is $0.072 per million tokens for Seed 1.6 Flash versus $1.03 for DeepSeek OCR 2 (14× as much). Trinity Large Preview has no published per-token price.
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. DeepSeek OCR 2 has not been scored yet, Seed 1.6 Flash has not been scored yet and Trinity Large Preview has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for DeepSeek OCR 2, Seed 1.6 Flash and Trinity Large Preview yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that DeepSeek OCR 2 does not support tool calling, which most coding agents need.
Which has the bigger context window?
Trinity Large Preview has the largest context window at 524,288 tokens, against 256,000 for Seed 1.6 Flash and 8,192 for DeepSeek OCR 2. Maximum output per response: DeepSeek OCR 2 up to 8,192, Seed 1.6 Flash up to 32,000, Trinity Large Preview up to 262,144 tokens.
Which can read images, PDFs, audio or video?
DeepSeek OCR 2 accepts text and images; Seed 1.6 Flash accepts text and images; Trinity Large Preview accepts text. DeepSeek OCR 2 handles the widest range of inputs.
Are any of these open source?
DeepSeek OCR 2 and Trinity Large Preview publishes its weights (OpenMDW-1.1) and can be self-hosted; Seed 1.6 Flash is proprietary.
Which is newer?
DeepSeek OCR 2 is the newest, released Jan 27, 2026. Trinity Large Preview came out Jan 27, 2026; Seed 1.6 Flash came out Aug 28, 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.
