Claude Opus 4.5 vs SOMA X v0.3.0
At a Glance
| Compare | Claude Opus 4.5Anthropic |  SOMA X v0.3.0NVIDIA |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | #27 of 4655.4 score · 2/3 sources · provisional · missing ARC-AGI-2 · full-core range 36.9–70.3 | UnrankedNot in the 46-model eligible cohort |
| CostLower is better · Published-token output estimate | #40 of 44$0.380 per LiveBench case | UnrankedNot in the 44-model eligible cohort |
| EfficiencyHigher is better · MM Efficiency v1.5 | #36 of 3838.0 score · 2/3 sources · provisional · missing ARC-AGI-2 · full-core range 28.8–45.4 | UnrankedNot in the 38-model eligible cohort |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $5.00Anthropic ↗ · Sep 3, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $25.00Anthropic ↗ · Sep 3, 2026 | Not reported |
| Context windowMaximum documented tokens | 200K | Not reported |
| Model facts checked | Sep 3, 2026View model evidence → | Sep 2, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Claude Opus 4.5 | SOMA-X v0.3.0 |
|---|---|---|
| Developer | Anthropic | NVIDIA |
| Family | Claude 4 | Soma X |
| Model | Claude Opus 4.5 | SOMA-X v0.3.0 |
| Version | Claude Opus 4.5 | SOMA-X v0.3.0 |
| Lifecycle | active | active |
| Released | 2025-11-24 | 2026-09-02 |
| Knowledge cutoff | 2025-05-01 | Unknown |
| Input modalities | Text, Image | Model-specific input |
| Output modalities | Text | 3D |
| Context window | 200K | Unknown |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | apache-2.0 |
| Open weights | No | Yes |
| API available | Yes | No |
| Self-hostable | No | Yes |
| Provider access | Anthropic (Standard) | Unknown |
| Capabilities | chat, generation, reasoning, structured_outputs, tools | animation, hand-modeling, human-body-modeling, motion-retargeting, pose-inversion, simulation |
Claude Opus 4.5 Capabilities
SOMA X v0.3.0 Capabilities
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Claude Opus 4.5Anthropic | vs |  GPT-6 AstraOpenAI | cross-developer peersimage, text |
Claude Fable 5.1Anthropic | vs | Claude Opus 4.5Anthropic | family variantsimage, text |
Claude Opus 4.5Anthropic | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
Claude Opus 4.5Anthropic | vs |  DeepSeek-V4.1-FlashDeepSeek | cross-developer peersimage, text |
Claude Opus 4.5Anthropic | vs | Grok 4.6xAI | cross-developer peersimage, text |
Claude Opus 4.5Anthropic | vs |  Qwen3.8-MaxQwen | cross-developer peersimage, text |
Claude Opus 4.5Anthropic | vs |  Kimi-K3Moonshot AI | cross-developer peersimage, text |
 MiniMax-M3MiniMax | vs | Claude Opus 4.5Anthropic | cross-developer peersimage, text |
Claude Opus 4.5Anthropic | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Claude Opus 4.5Anthropic | vs |  Hy4 previewTencent | cross-developer peerstext |
Claude Opus 4.5Anthropic | vs | Seed 2.1 ProByteDance Seed | cross-developer peersimage, text |
Claude Opus 4.5Anthropic | vs |  Mistral Large 3Mistral AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Claude Opus 4.5 vs SOMA X v0.3.0 FAQs
Is Claude Opus 4.5 or SOMA X v0.3.0 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Claude Opus 4.5 and SOMA X v0.3.0, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Claude Opus 4.5 or SOMA X v0.3.0?+
Only Claude Opus 4.5 has a directly sourced input price: $5.00 per million tokens. Only Claude Opus 4.5 has a directly sourced output price: $25.00 per million tokens.
Which has a larger context window, Claude Opus 4.5 or SOMA X v0.3.0?+
Neither model has a larger sourced context window in this comparison. Claude Opus 4.5 is 200K and SOMA X v0.3.0 is —.
Which performs better in benchmarks, Claude Opus 4.5 or SOMA X v0.3.0?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Claude Opus 4.5 or SOMA X v0.3.0 be self-hosted?+
SOMA X v0.3.0 is the only model in this pair currently marked as self-hostable. Claude Opus 4.5 is not marked open weight; SOMA X v0.3.0 is open weight.
Can Claude Opus 4.5 and SOMA X v0.3.0 understand images?+
Claude Opus 4.5 is documented with image input; SOMA X v0.3.0 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Claude Opus 4.5 or SOMA X v0.3.0?+
Neither has a larger sourced maximum output. Claude Opus 4.5 is 64K and SOMA X v0.3.0 is —.
Do Claude Opus 4.5 and SOMA X v0.3.0 support reasoning and tool use?+
Claude Opus 4.5: reasoning, tool calling, and image input. SOMA X v0.3.0: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, Claude Opus 4.5 or SOMA X v0.3.0?+
Claude Opus 4.5 has 1 sourced provider route; SOMA X v0.3.0 has 0, so Claude Opus 4.5 has broader tracked availability.
Which offers better value, Claude Opus 4.5 or SOMA X v0.3.0?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.