Compare / head-to-head
DeepSeek V4.1 FlashvsDola Seed 2.0 Pro
Dola Seed 2.0 Pro leads 1 of 1 shared benchmark. DeepSeek V4.1 Flash is 8.3x cheaper per token. DeepSeek V4.1 Flash has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 1
Dola Seed 2.0 Pro leads
Cheaper per token
DeepSeek V4.1 Flash
8.3x cheaper, input + output
Larger context
DeepSeek V4.1 Flash
1M tokens
Provider uptime (30d)
100% · —
DeepSeek · ByteDance Seed
DeepSeek V4.1 Flash
DeepSeek · released 2026-09-10
textvision
Dola Seed 2.0 Pro
ByteDance Seed · released 2026-02-16
textvisionvideo
Quality
Benchmark matrix
1 shared · 2 only DeepSeek V4.1 Flash · 13 only Dola Seed 2.0 Pro| Benchmark | DeepSeek V4.1 Flash | Dola Seed 2.0 Pro | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| GPQA Diamond | 90.9% ↗ | 92.4% ↗ | -1.5 pt | Dola Seed 2.0 Pro |
| Only DeepSeek V4.1 Flash reports · 2 | ||||
| DeepSWE v1.1 | 74.2% ↗ | not reported | — | — |
| Terminal-Bench 2.1 | 90.6% ↗ | not reported | — | — |
| Only Dola Seed 2.0 Pro reports · 13 | ||||
| SWE-bench Verified | not reported | 76.5% ↗ | — | — |
| MMLU-Pro | not reported | 90.1% ↗ | — | — |
| AIME 2025 | not reported | 99% ↗ | — | — |
| Humanity's Last Exam (no tools) | not reported | 33.3% ↗ | — | — |
| LMArena Elo | not reported | 1447.6 ↗ | — | — |
| BFCL v4 | not reported | 73.4% ↗ | — | — |
| BrowseComp | not reported | 77.3% ↗ | — | — |
| DeepResearchBench | not reported | 53.3% ↗ | — | — |
| HLE-Verified | not reported | 73.6% ↗ | — | — |
| SciCode | not reported | 48.5% ↗ | — | — |
| SWE-bench Multilingual | not reported | 71.7% ↗ | — | — |
| SWE-bench Pro | not reported | 46.9% ↗ | — | — |
| Terminal-Bench 2.0 | not reported | 55.8% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is DeepSeek V4.1 Flash minus Dola Seed 2.0 Pro in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | DeepSeek V4.1 Flash | Dola Seed 2.0 Pro | Edge |
|---|---|---|---|
| Context window | 1M tokens | 256K tokens | DeepSeek V4.1 Flash |
| Max output | 384K tokens | — | — |
| Input price / 1M | $0.14 ↗ | $0.5 ↗ | DeepSeek V4.1 Flash |
| Output price / 1M | $0.28 ↗ | $3 ↗ | DeepSeek V4.1 Flash |
| Cached input / 1M | $0.003 ↗ | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $0.42 | $3.5 | DeepSeek V4.1 Flash |
| Modalities | text · vision | text · vision · video | Dola Seed 2.0 Pro |
| Released | 2026-09-10 | 2026-02-16 | — |
| Cited benchmark scores | 3 | 14 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
DeepSeek V4.1 Flash vs …
Models sharing the most benchmarksMore matchups
Dola Seed 2.0 Pro vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run DeepSeek V4.1 Flash and Dola Seed 2.0 Pro on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.