Seed 2.0 Pro vs Nova 2 Lite
Nova 2 Lite comes out ahead, 62 to 57 on our weighted score, and it is the cheaper option too.
ByteDance SeedSeed 2.0 Pro
57/100- ECI—
- Price$0.475 / $2.37
- Context256K
- Our pick
AmazonNova 2 Lite
62/100- ECI—
- Price$0.33 / $2.75
- Context1M
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Make it a three-way comparison.
Nova 2 Lite is our pick
Nova 2 Lite is the better all-round choice, scoring 62/100 against Seed 2.0 Pro (57). It leads on context window. 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 priceNova 2 LiteNova 2 Lite $0.935 · Seed 2.0 Pro $0.95 per 1M tokens (3:1 blend)
- Longest contextNova 2 LiteNova 2 Lite 1,000,000 · Seed 2.0 Pro 256,000 tokens
- Widest inputsNova 2 LiteSeed 2.0 Pro: Text, Images, Video · Nova 2 Lite: Text, Images, PDFs, Video
- Self-hostingNo open weightsBoth are available only through APIs
| Measure | Weight | Seed 2.0 Pro | Nova 2 Lite |
|---|---|---|---|
| Price | 50% | 51 | 51 |
| Inputs & features | 30% | 80 | 80 |
| Context window | 20% | 36 | 60 |
| Overall | 100% | 57/100 | 62/100 |
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 ProByteDance Seed | Nova 2 LiteAmazon |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | — | — |
| ECI rank | — | — |
| Price per million tokens | ||
| Input | $0.475 | $0.33 (best) |
| Output | $2.37 (best) | $2.75 |
| Cached input | $0.095 | $0.083 (best) |
| Blended (3:1) | $0.95 | $0.935 (best) |
| Long-context rate | Over 32K: $0.712 / $3.56 | Same rate |
| Price source | Official Volcengine Ark API | Official Amazon Bedrock API |
| Limits | ||
| Context window | 256,000 tokens | 1,000,000 tokens (best) |
| Max output | 128,000 tokens (best) | 65,536 tokens |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | Yes | Yes |
| PDFs | No | Yes |
| Audio | No | No |
| Video | Yes | Yes |
| Reasoning | Yesminimal · low · medium · high · xhigh · max | Yeslow · medium · high |
| Tool calling | Yes | Yes |
| Structured output | Yes | No |
| Availability | ||
| Weights | Proprietary | Proprietary |
| API model ID | doubao-seed-2-0-pro-260215 | amazon.nova-2-lite-v1:0 |
| API providers | 5 (best) | 2 |
| Released | Feb 14, 2026 | Dec 2, 2025 |
| Knowledge cutoff | — | Oct 2025 |
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 Pro$9.50
- Nova 2 Lite$8.80
Which should you choose?
Which is better: Seed 2.0 Pro or Nova 2 Lite?
Nova 2 Lite is the better all-round choice, scoring 62/100 against Seed 2.0 Pro (57). It leads on context window. 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 Pro or Nova 2 Lite?
Nova 2 Lite is cheaper at $0.33 input / $2.75 output per million tokens (official Amazon Bedrock API price). Seed 2.0 Pro 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 $0.935 per million tokens for Nova 2 Lite versus $0.95 for Seed 2.0 Pro (1× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers both models yet. Seed 2.0 Pro has not been scored yet and Nova 2 Lite has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Seed 2.0 Pro and Nova 2 Lite yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Both support tool calling for agent workflows.
Which has the bigger context window?
Nova 2 Lite has the largest context window at 1,000,000 tokens, against 256,000 for Seed 2.0 Pro. Maximum output per response: Seed 2.0 Pro up to 128,000, Nova 2 Lite up to 65,536 tokens.
Which can read images, PDFs, audio or video?
Seed 2.0 Pro accepts text, images and video; Nova 2 Lite accepts text, images, PDFs and video. Nova 2 Lite handles the widest range of inputs.
Are any of these open source?
No. Seed 2.0 Pro and Nova 2 Lite are proprietary and only available through APIs and apps.
Which is newer?
Seed 2.0 Pro is the newest, released Feb 14, 2026. Nova 2 Lite came out Dec 2, 2025. Knowledge cutoff: Nova 2 Lite Oct 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.
