Qwen3.5 397B A17B vs Qwen3.8 2.4T A95B

At a Glance

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Intelligence, Cost, and Efficiency
IntelligenceHigher is better · MM Intelligence v4.4#24 of 5750.5 score · 1/3 sources · single-source provisional · missing LiveBench, ARC-AGI-2 · full-core range 16.8–83.5UnrankedNot in the 57-model eligible cohort
Pricing and Limits
Input priceFrom · USD / 1M tokens$0.45Deepinfra ↗ · Oct 19, 2026$2.00Deepinfra ↗ · Oct 5, 2026
Output priceFrom · USD / 1M tokens$3.00Deepinfra ↗ · Oct 19, 2026$6.00Deepinfra ↗ · Oct 5, 2026
Context windowMaximum documented tokens262K262K
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-A17BQwen3.8-2.4T-A95B
DeveloperQwenQwen
FamilyQwen3 5 397b A17bQwen3 8 2 4t A95b
ModelQwen3.5-397B-A17BQwen3.8-2.4T-A95B
VersionQwen3.5-397B-A17BQwen3.8-2.4T-A95B
Lifecycleactiveactive
Released2026-02-15Unknown
Knowledge cutoffUnknownUnknown
Input modalitiesText, ImageText
Output modalitiesTextText
Context window262K262K
Total parameters403.4B2.45T
Active parameters17B95B
Licenseapache-2.0other
Open weightsYesYes
API availableYesYes
Self-hostableYesYes
Provider accessDeepinfra (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard)Deepinfra (Standard), Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard)
Capabilitieschat, generation, reasoning, toolschat, generation, reasoning, tools

Qwen3.5 397B A17B Capabilities

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

Qwen3.8 2.4T A95B Capabilities

chatgenerationreasoningtools
Serving providers5
Canonical IDQwen/Qwen3.8-2.4T-A95B

Primary Evidence

Sources and Freshness

Questions

Qwen3.5 397B A17B vs Qwen3.8 2.4T A95B FAQs

Is Qwen3.5 397B A17B or Qwen3.8 2.4T A95B better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Qwen3.5 397B A17B and Qwen3.8 2.4T A95B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

Qwen3.5 397B A17B is $0.45 and Qwen3.8 2.4T A95B is $2.00 per million tokens, so Qwen3.5 397B A17B is cheaper on this metric. Qwen3.5 397B A17B is $3.00 and Qwen3.8 2.4T A95B is $6.00 per million tokens, so Qwen3.5 397B A17B is cheaper on this metric.

Which has a larger context window, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

Both models have the same sourced context window: 262,144 tokens each.

Which performs better in benchmarks, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

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 Qwen3.8 2.4T A95B be self-hosted?+

Both models have the same sourced self-hosting status: supported. Qwen3.5 397B A17B is open weight; Qwen3.8 2.4T A95B is open weight.

Can Qwen3.5 397B A17B and Qwen3.8 2.4T A95B understand images?+

Qwen3.5 397B A17B is documented with image input; Qwen3.8 2.4T A95B is not documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

Neither model has a sourced maximum output in this comparison, so a larger limit cannot be determined.

Do Qwen3.5 397B A17B and Qwen3.8 2.4T A95B support reasoning and tool use?+

Qwen3.5 397B A17B: reasoning, tool calling, and image input. Qwen3.8 2.4T A95B: reasoning and tool calling. Feature support does not establish relative quality.

Which is available from more inference providers, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

Qwen3.5 397B A17B has 4 sourced provider routes; Qwen3.8 2.4T A95B has 5, so Qwen3.8 2.4T A95B has broader tracked availability.

Which offers better value, Qwen3.5 397B A17B or Qwen3.8 2.4T A95B?+

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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