Compare / head-to-head
Claude Sonnet 5vsDola Seed 2.0 Pro
Claude Sonnet 5 leads 2 of 3 shared benchmarks. Dola Seed 2.0 Pro is 3.4x cheaper per token. Claude Sonnet 5 has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
2 – 1
Claude Sonnet 5 leads
Cheaper per token
Dola Seed 2.0 Pro
3.4x cheaper, input + output
Larger context
Claude Sonnet 5
1M tokens
Provider uptime (30d)
100% · —
Anthropic · ByteDance Seed
Claude Sonnet 5
Anthropic · released 2026-06-30
textvision
Dola Seed 2.0 Pro
ByteDance Seed · released 2026-02-16
textvisionvideo
Quality
Benchmark matrix
3 shared · 5 only Claude Sonnet 5 · 11 only Dola Seed 2.0 Pro| Benchmark | Claude Sonnet 5 | Dola Seed 2.0 Pro | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 3 | ||||
| SWE-bench Verified | 85.2% ↗ | 76.5% ↗ | +8.7 pt | Claude Sonnet 5 |
| GPQA Diamond | 90.5% ↗epoch | 92.4% ↗ | -1.9 pt | Dola Seed 2.0 Pro |
| Humanity's Last Exam (no tools) | 43.2% ↗ | 33.3% ↗ | +9.9 pt | Claude Sonnet 5 |
| Only Claude Sonnet 5 reports · 5 | ||||
| FrontierMath Tier 4 v2 (Epoch AI run) | 29.3% ↗epoch | not reported | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 65.6% ↗epoch | not reported | — | — |
| Humanity's Last Exam (with tools) | 57.4% ↗ | not reported | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 94.7% ↗epoch | not reported | — | — |
| SimpleQA Verified | 33.7% ↗epoch | not reported | — | — |
| Only Dola Seed 2.0 Pro reports · 11 | ||||
| MMLU-Pro | not reported | 90.1% ↗ | — | — |
| AIME 2025 | not reported | 99% ↗ | — | — |
| 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 Claude Sonnet 5 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 | Claude Sonnet 5 | Dola Seed 2.0 Pro | Edge |
|---|---|---|---|
| Context window | 1M tokens | 256K tokens | Claude Sonnet 5 |
| Max output | 128K tokens | — | — |
| Input price / 1M | $2 ↗ | $0.5 ↗ | Dola Seed 2.0 Pro |
| Output price / 1M | $10 ↗ | $3 ↗ | Dola Seed 2.0 Pro |
| Cached input / 1M | $0.2 ↗ | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $12 | $3.5 | Dola Seed 2.0 Pro |
| Modalities | text · vision | text · vision · video | Dola Seed 2.0 Pro |
| Released | 2026-06-30 | 2026-02-16 | — |
| Cited benchmark scores | 8 | 14 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Claude Sonnet 5 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?
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