Kimi K2.5 vs Stable Diffusion 3.5 Medium
At a Glance
| Compare |  Kimi K2.5Moonshot AI |  Stable Diffusion 3.5 MediumStability AI |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.45Deepinfra ↗ · Aug 29, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $2.25Deepinfra ↗ · Aug 29, 2026 | Not reported |
| Context windowMaximum documented tokens | 262K | 0K |
| Model facts checked | Aug 28, 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 | Kimi-K2.5 | stable-diffusion-3.5-medium |
|---|---|---|
| Developer | Moonshot AI | Stability AI |
| Family | Kimi K2 5 | Stable Diffusion 3 5 Medium |
| Model | Kimi-K2.5 | stable-diffusion-3.5-medium |
| Version | Kimi-K2.5 | stable-diffusion-3.5-medium |
| Lifecycle | active | active |
| Released | 2026-01-27 | 2024-10-29 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Image |
| Context window | 262K | 0K |
| Total parameters | 1T | 2.5B |
| Active parameters | 32B | Unknown |
| License | other | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) | Hugging Face (Standard), Stability AI (Pay as you go) |
| Capabilities | chat, generation, reasoning, tools | generation |
Kimi K2.5 Capabilities
Stable Diffusion 3.5 Medium Capabilities
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Primary Evidence
Sources and Freshness
Questions
Kimi K2.5 vs Stable Diffusion 3.5 Medium FAQs
Is Kimi K2.5 or Stable Diffusion 3.5 Medium better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Kimi K2.5 and Stable Diffusion 3.5 Medium, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
Only Kimi K2.5 has a directly sourced input price: $0.45 per million tokens. Only Kimi K2.5 has a directly sourced output price: $2.25 per million tokens.
Which has a larger context window, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
Kimi K2.5 has the larger sourced context window. Kimi K2.5 supports 262K and Stable Diffusion 3.5 Medium supports 0K.
Which performs better in benchmarks, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Kimi K2.5 or Stable Diffusion 3.5 Medium be self-hosted?+
Both models have the same recorded self-hosting status: supported. Kimi K2.5 is open weight; Stable Diffusion 3.5 Medium is open weight.
Can Kimi K2.5 and Stable Diffusion 3.5 Medium understand images?+
Kimi K2.5 is documented with image input; Stable Diffusion 3.5 Medium is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
Neither has a larger sourced maximum output. Kimi K2.5 is — and Stable Diffusion 3.5 Medium is —.
Do Kimi K2.5 and Stable Diffusion 3.5 Medium support reasoning and tool use?+
Kimi K2.5: reasoning, tool calling, and image input. Stable Diffusion 3.5 Medium: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
Kimi K2.5 has 3 sourced provider routes; Stable Diffusion 3.5 Medium has 2, so Kimi K2.5 has broader tracked availability.
Which offers better value, Kimi K2.5 or Stable Diffusion 3.5 Medium?+
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.