Model comparison
Claude Sonnet 5.5 vs video-SALMONN 2+
Claude Sonnet 5.5 has enough public results to be ranked (#10); video-SALMONN 2+ does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
ByteDance SeedSummary
- The widest gap is in multimodal, where Claude Sonnet 5.5 leads 53.2 to 41.7.
Side by side
| Claude Sonnet 5.5 | video-SALMONN 2+ | |
|---|---|---|
| Provider | Anthropic | ByteDance Seed |
| Noometry Index | 60.5 | 40.8 |
| Released | 2026-09-28 | 2025-06-18 |
| Weights | Proprietary | Proprietary |
| Context window | 1M | — |
| Max output | 128K | — |
| Input $ / M tokens | $2 | — |
| Output $ / M tokens | $10 | — |
| Results tracked | 16 | 1 |
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Category by category
Coding Not comparable
Claude Sonnet 5.5: 65.5 (#6), video-SALMONN 2+: —
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| FrontierCode | 52.1% | — |
| CursorBench | 55.5% | — |
| LMArena WebDev | 1699 | — |
| FrontierSWE | 61.9% | — |
| SciCode | 61% | — |
| ALE-Bench | 1,819 | — |
Agentic & Tool Use Not comparable
Claude Sonnet 5.5: 44.9 (#14), video-SALMONN 2+: —
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| APEX-Agents | 75.5% | — |
Reasoning Not comparable
Claude Sonnet 5.5: 52.4 (#29), video-SALMONN 2+: —
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| CritPt | 31.4% | — |
| Mystery Game Puzzles | 65% | — |
Math Not comparable
Claude Sonnet 5.5: 88.7 (#4), video-SALMONN 2+: —
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| FrontierMath (Tiers 1-3) | 88.8% | — |
| FrontierMath Tier 4 | 80.5% | — |
| OTIS Mock AIME 2024-2025 | 100% | — |
| ProofBench | 100% | — |
Knowledge Not comparable
Claude Sonnet 5.5: 66.0 (#11), video-SALMONN 2+: —
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| GPQA Diamond | 95.6% | — |
| SimpleQA Verified | 46.5% | — |
Multimodal Claude Sonnet 5.5 leads
Claude Sonnet 5.5: 53.2 (#5), video-SALMONN 2+: 41.7
| Benchmark | Claude Sonnet 5.5 | video-SALMONN 2+ |
|---|---|---|
| Video-MME | — | 79.7% |
| Furniture Assembly | 75% | — |
Frequently asked questions
Is Claude Sonnet 5.5 better than video-SALMONN 2+?
Claude Sonnet 5.5 has enough public results to be ranked (#10); video-SALMONN 2+ does not yet, so treat this comparison as directional.
How many benchmarks do Claude Sonnet 5.5 and video-SALMONN 2+ share?
0 benchmarks have published results for both models. Claude Sonnet 5.5 has 16 scored results on Noometry and video-SALMONN 2+ has 1.