Seed 2.0 Mini vs Reka Flash 3 vs Reka Edge
Seed 2.0 Mini comes out ahead, 78 to 64 and 50 on our weighted score, and it is the cheaper option too.
- Our pick
ByteDance SeedSeed 2.0 Mini
78/100- ECI—
- Price$0.03 / $0.297
- Context256K
Reka AIReka Flash 3
50/100- ECI—
- Price$0.10 / $0.20
- Context66K
- Reka AI
Reka Edge
64/100- ECI—
- Price$0.102 / $0.102
- Context16K
Seed 2.0 Mini is our pick
Seed 2.0 Mini is the better all-round choice, scoring 78/100 against Reka Edge (64) and Reka Flash 3 (50). It leads on inputs & features and 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 priceSeed 2.0 MiniSeed 2.0 Mini $0.097 · Reka Edge $0.102 · Reka Flash 3 $0.125 per 1M tokens (3:1 blend)
- Longest contextSeed 2.0 MiniSeed 2.0 Mini 256,000 · Reka Flash 3 65,536 · Reka Edge 16,384 tokens
- Widest inputsSeed 2.0 Mini and Reka EdgeSeed 2.0 Mini: Text, Images, Video · Reka Flash 3: Text · Reka Edge: Text, Images, Video
- Self-hostingReka Flash 3 and Reka EdgePublishes downloadable weights
| Measure | Weight | Seed 2.0 Mini | Reka Flash 3 | Reka Edge |
|---|---|---|---|---|
| Price | 50% | 94 | 89 | 93 |
| Inputs & features | 30% | 80 | 10 | 60 |
| Context window | 20% | 36 | 12 | 0 |
| Overall | 100% | 78/100 | 50/100 | 64/100 |
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 MiniByteDance Seed | Reka Flash 3Reka AI | Reka EdgeReka AI |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.03 (best) | $0.10 | $0.102 |
| Output | $0.297 | $0.20 | $0.102 (best) |
| Cached input | $0.0059 | — | — |
| Blended (3:1) | $0.097 (best) | $0.125 | $0.102 |
| Long-context rate | Over 32K: $0.059 / $0.594 | Same rate | Same rate |
| Price source | Official Volcengine Ark API | Median of 3 providers | Median of 4 providers |
| Limits | |||
| Context window | 256,000 tokens (best) | 65,536 tokens | 16,384 tokens |
| Max output | 32,000 tokens | 58,982 tokens (best) | 14,745 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | No | Yes |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | Yes | No | Yes |
| Reasoning | Yesminimal · low · medium · high · xhigh · max | Yes | No |
| Tool calling | Yes | No | Yes |
| Structured output | Yes | No | No |
| Availability | |||
| Weights | Proprietary | Open | Open |
| API model ID | doubao-seed-2-0-mini-260428 | — | — |
| API providers | 14 (best) | 3 | 4 |
| Released | Feb 14, 2026 | Mar 10, 2025 | Mar 11, 2026 |
| Knowledge cutoff | — | Jan 31, 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 Mini$0.891
- Reka Flash 3$1.40
- Reka Edge$1.23
Which should you choose?
Which is better: Seed 2.0 Mini, Reka Flash 3 or Reka Edge?
Seed 2.0 Mini is the better all-round choice, scoring 78/100 against Reka Edge (64) and Reka Flash 3 (50). It leads on inputs & features and 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 Mini, Reka Flash 3 or Reka Edge?
Seed 2.0 Mini is cheaper at $0.03 input / $0.297 output per million tokens (official Volcengine Ark API price). Reka Edge costs $0.102 input / $0.102 output per million tokens (median across 4 API providers); Reka Flash 3 costs $0.10 input / $0.20 output per million tokens (median across 3 API providers). At a typical mix of three input tokens to one output token, that is $0.097 per million tokens for Seed 2.0 Mini versus $0.102 for Reka Edge (1.1× as much) and $0.125 for Reka Flash 3 (1.3× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Seed 2.0 Mini has not been scored yet, Reka Flash 3 has not been scored yet and Reka Edge has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Seed 2.0 Mini, Reka Flash 3 and Reka Edge yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that Reka Flash 3 does not support tool calling, which most coding agents need.
Which has the bigger context window?
Seed 2.0 Mini has the largest context window at 256,000 tokens, against 65,536 for Reka Flash 3 and 16,384 for Reka Edge. Maximum output per response: Seed 2.0 Mini up to 32,000, Reka Flash 3 up to 58,982, Reka Edge up to 14,745 tokens.
Which can read images, PDFs, audio or video?
Seed 2.0 Mini accepts text, images and video; Reka Flash 3 accepts text; Reka Edge accepts text, images and video. Seed 2.0 Mini handles the widest range of inputs.
Are any of these open source?
Reka Flash 3 and Reka Edge publishes its weights and can be self-hosted; Seed 2.0 Mini is proprietary.
Which is newer?
Reka Edge is the newest, released Mar 11, 2026. Seed 2.0 Mini came out Feb 14, 2026; Reka Flash 3 came out Mar 10, 2025. Knowledge cutoff: Reka Flash 3 Jan 31, 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 Nov 2, 2026.
