Compare / head-to-head
Claude Fable 5.1vsDola Seed 2.1 Turbo
Claude Fable 5.1 and Dola Seed 2.1 Turbo do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Dola Seed 2.1 Turbo is 20x cheaper per token. Claude Fable 5.1 has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0
no overlap yet
Cheaper per token
Dola Seed 2.1 Turbo
20x cheaper, input + output
Larger context
Claude Fable 5.1
1M tokens
Provider uptime (30d)
100% · —
Anthropic · ByteDance Seed
Claude Fable 5.1
Anthropic · released 2026-09-01
textvision
Dola Seed 2.1 Turbo
ByteDance Seed · released 2026-07-13
textvisionvideo
Quality
Benchmark matrix
0 shared · 8 only Claude Fable 5.1 · 26 only Dola Seed 2.1 Turbo| Benchmark | Claude Fable 5.1 | Dola Seed 2.1 Turbo | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 0 | ||||
| No public benchmark is reported for both models yet. | ||||
| Only Claude Fable 5.1 reports · 8 | ||||
| Humanity's Last Exam (no tools) | 60.9% ↗ | not reported | — | — |
| CursorBench 3.2.0 | 73.4% ↗ | not reported | — | — |
| FrontierMath Tier 4 v2 (Epoch AI run) | 87.8% ↗epoch | not reported | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 90.2% ↗epoch | not reported | — | — |
| GDPval-AA v2 | 1853 ↗ | not reported | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 100% ↗epoch | not reported | — | — |
| SimpleQA Verified | 70.8% ↗epoch | not reported | — | — |
| Terminal-Bench Science 0.1 | 52.6% ↗ | not reported | — | — |
| Only Dola Seed 2.1 Turbo reports · 26 | ||||
| Agent Startup Bench | not reported | 54% ↗ | — | — |
| BabyVision | not reported | 62.9% ↗ | — | — |
| BeyondAIME | not reported | 88% ↗ | — | — |
| CharXiv-RQ | not reported | 82.5% ↗ | — | — |
| CharXiv-RQ (with tools) | not reported | 83.6% ↗ | — | — |
| ERQA | not reported | 71.3% ↗ | — | — |
| KINA | not reported | 46.6% ↗ | — | — |
| MathVision | not reported | 90.1% ↗ | — | — |
| MathVision (with tools) | not reported | 92.7% ↗ | — | — |
| Minerva Video Reasoning | not reported | 65.9% ↗ | — | — |
| MMLongBench 128K | not reported | 76.9% ↗ | — | — |
| MMMU-Pro | not reported | 80.1% ↗ | — | — |
| MMMU-Pro (with tools) | not reported | 82.2% ↗ | — | — |
| NL2Repo-Bench | not reported | 43.7% ↗ | — | — |
| OVOBench | not reported | 79.2% ↗ | — | — |
| SuperGPQA | not reported | 67.4% ↗ | — | — |
| SWE-Atlas | not reported | 30.6% ↗ | — | — |
| Terminal-Bench 2.1 | not reported | 67.6% ↗ | — | — |
| TOMATO | not reported | 56.8% ↗ | — | — |
| VideoMME | not reported | 89% ↗ | — | — |
| VideoSimpleQA | not reported | 71.4% ↗ | — | — |
| Workspace Bench | not reported | 54.7% ↗ | — | — |
| WorldVQA | not reported | 48.6% ↗ | — | — |
| xDailyBench | not reported | 56.4% ↗ | — | — |
| ZEROBench | not reported | 11% ↗ | — | — |
| ZEROBench (with tools) | not reported | 20% ↗ | — | — |
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 Fable 5.1 minus Dola Seed 2.1 Turbo 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 Fable 5.1 | Dola Seed 2.1 Turbo | Edge |
|---|---|---|---|
| Context window | 1M tokens | 256K tokens | Claude Fable 5.1 |
| Max output | 128K tokens | — | — |
| Input price / 1M | $10 ↗ | $0.5 ↗ | Dola Seed 2.1 Turbo |
| Output price / 1M | $50 ↗ | $2.5 ↗ | Dola Seed 2.1 Turbo |
| Cached input / 1M | $0.25 ↗ | $0.1 ↗ | Dola Seed 2.1 Turbo |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $60 | $3 | Dola Seed 2.1 Turbo |
| Modalities | text · vision | text · vision · video | Dola Seed 2.1 Turbo |
| Released | 2026-09-01 | 2026-07-13 | — |
| Cited benchmark scores | 8 | 26 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Claude Fable 5.1 vs …
Models sharing the most benchmarksMore matchups
Dola Seed 2.1 Turbo vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Claude Fable 5.1 and Dola Seed 2.1 Turbo on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.