Claude Sonnet 4.5 vs Granite Vision 4.1 4B
At a Glance
| Compare | Claude Sonnet 4.5Anthropic | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | #36 of 4627.7 score · 2/3 sources · provisional · missing LiveBench · full-core range 18.5–51.8 | UnrankedNot in the 46-model eligible cohort |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $3.00Anthropic ↗ · Sep 3, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $15.00Anthropic ↗ · Sep 3, 2026 | Not reported |
| Context windowMaximum documented tokens | 200K | 131K |
| Model facts checked | Sep 3, 2026View model evidence → | Aug 28, 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 Sonnet 4.5 | granite-vision-4.1-4b |
|---|---|---|
| Developer | Anthropic | IBM |
| Family | Claude 4 | Granite Vision 4 1 4b |
| Model | Claude Sonnet 4.5 | granite-vision-4.1-4b |
| Version | Claude Sonnet 4.5 | granite-vision-4.1-4b |
| Lifecycle | active | active |
| Released | 2025-09-29 | 2026-04-29 |
| Knowledge cutoff | 2025-01-01 | Unknown |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 200K | 131K |
| Total parameters | Unknown | 4B |
| Active parameters | Unknown | Unknown |
| License | Unknown | apache-2.0 |
| Open weights | No | Yes |
| API available | Yes | Unknown |
| Self-hostable | No | Yes |
| Provider access | Anthropic (Standard) | Unknown |
| Capabilities | chat, generation, reasoning, structured_outputs, tools | chat, generation, tools |
Claude Sonnet 4.5 Capabilities
Granite Vision 4.1 4B Capabilities
Related Comparisons
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Claude Sonnet 4.5Anthropic | vs |  Kimi-K3Moonshot AI | cross-developer peersimage, text |
 MiniMax-M3MiniMax | vs | Claude Sonnet 4.5Anthropic | cross-developer peersimage, text |
Claude Sonnet 4.5Anthropic | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Claude Sonnet 4.5Anthropic | vs |  Hy4 previewTencent | cross-developer peerstext |
Claude Sonnet 4.5Anthropic | vs | Seed 2.1 ProByteDance Seed | cross-developer peersimage, text |
Claude Sonnet 4.5Anthropic | vs |  Mistral Large 3Mistral AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Claude Sonnet 4.5 vs Granite Vision 4.1 4B FAQs
Is Claude Sonnet 4.5 or Granite Vision 4.1 4B better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Claude Sonnet 4.5 and Granite Vision 4.1 4B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
Only Claude Sonnet 4.5 has a directly sourced input price: $3.00 per million tokens. Only Claude Sonnet 4.5 has a directly sourced output price: $15.00 per million tokens.
Which has a larger context window, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
Claude Sonnet 4.5 has the larger sourced context window. Claude Sonnet 4.5 supports 200K and Granite Vision 4.1 4B supports 131K.
Which performs better in benchmarks, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Claude Sonnet 4.5 or Granite Vision 4.1 4B be self-hosted?+
Granite Vision 4.1 4B is the only model in this pair currently marked as self-hostable. Claude Sonnet 4.5 is not marked open weight; Granite Vision 4.1 4B is open weight.
Can Claude Sonnet 4.5 and Granite Vision 4.1 4B understand images?+
Claude Sonnet 4.5 is documented with image input; Granite Vision 4.1 4B is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
Neither has a larger sourced maximum output. Claude Sonnet 4.5 is 64K and Granite Vision 4.1 4B is —.
Do Claude Sonnet 4.5 and Granite Vision 4.1 4B support reasoning and tool use?+
Claude Sonnet 4.5: reasoning, tool calling, and image input. Granite Vision 4.1 4B: tool calling and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
Claude Sonnet 4.5 has 1 sourced provider route; Granite Vision 4.1 4B has 0, so Claude Sonnet 4.5 has broader tracked availability.
Which offers better value, Claude Sonnet 4.5 or Granite Vision 4.1 4B?+
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.