Qwen3.5 397B A17B vs Stable Diffusion 3.5 Medium

At a Glance

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Pricing and Limits
Input priceFrom · USD / 1M tokens$0.45Deepinfra · Sep 21, 2026Not reported
Output priceFrom · USD / 1M tokens$3.00Deepinfra · Sep 21, 2026Not reported
Context windowMaximum documented tokens262K0K
Model facts checkedAug 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

All benchmark results →
No Protocol-Matched Benchmark Yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.

Side-by-Side Facts

FieldQwen3.5-397B-A17Bstable-diffusion-3.5-medium
DeveloperQwenStability AI
FamilyQwen3 5 397b A17bStable Diffusion 3 5 Medium
ModelQwen3.5-397B-A17Bstable-diffusion-3.5-medium
VersionQwen3.5-397B-A17Bstable-diffusion-3.5-medium
Lifecycleactiveactive
Released2026-02-152024-10-29
Knowledge cutoffUnknownUnknown
Input modalitiesText, ImageText
Output modalitiesTextImage
Context window262K0K
Total parameters403.4B2.5B
Active parameters17BUnknown
Licenseapache-2.0other
Open weightsYesYes
API availableYesYes
Self-hostableYesYes
Provider accessDeepinfra (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard)Hugging Face (Standard), Stability AI (Pay as you go)
Capabilitieschat, generation, reasoning, toolsgeneration

Qwen3.5 397B A17B Capabilities

chatgenerationreasoningtools
Serving providers4
Canonical IDQwen/Qwen3.5-397B-A17B

Stable Diffusion 3.5 Medium Capabilities

generation
Serving providers2
Canonical IDstabilityai/stable-diffusion-3.5-medium

Primary Evidence

Sources and Freshness

Questions

Qwen3.5 397B A17B vs Stable Diffusion 3.5 Medium FAQs

Is Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Qwen3.5 397B A17B 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, Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium?+

Only Qwen3.5 397B A17B has a directly sourced input price: $0.45 per million tokens. Only Qwen3.5 397B A17B has a directly sourced output price: $3.00 per million tokens.

Which has a larger context window, Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium?+

Qwen3.5 397B A17B has the larger sourced context window. Qwen3.5 397B A17B supports 262K and Stable Diffusion 3.5 Medium supports 0K.

Which performs better in benchmarks, Qwen3.5 397B A17B 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 Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium be self-hosted?+

Both models have the same recorded self-hosting status: supported. Qwen3.5 397B A17B is open weight; Stable Diffusion 3.5 Medium is open weight.

Can Qwen3.5 397B A17B and Stable Diffusion 3.5 Medium understand images?+

Qwen3.5 397B A17B 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, Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium?+

Neither has a larger sourced maximum output. Qwen3.5 397B A17B is — and Stable Diffusion 3.5 Medium is —.

Do Qwen3.5 397B A17B and Stable Diffusion 3.5 Medium support reasoning and tool use?+

Qwen3.5 397B A17B: 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, Qwen3.5 397B A17B or Stable Diffusion 3.5 Medium?+

Qwen3.5 397B A17B has 4 sourced provider routes; Stable Diffusion 3.5 Medium has 2, so Qwen3.5 397B A17B has broader tracked availability.

Which offers better value, Qwen3.5 397B A17B 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.

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