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Qwen

Qwen3.5 397B A17B benchmarks, ranks and price

Where Artificial Analysis, LiveBench, LMArena and Berkeley BFCL place Qwen3.5 397B A17B, what it costs through OpenRouter and Vercel AI Gateway, and the models either side of it on the consensus.

Updated Oct 1, 2026Full leaderboardSources and method

Read Oct 1, 2026

#40of 85

on the LLM leaderboard, with a consensus score of 50 across 2 leaderboards.

Source: Artificial Analysis, LiveBench, LMArena and Berkeley BFCL, combined by Rank.ai.

By leaderboard

Where each leaderboard places Qwen3.5 397B A17B

Artificial Analysis

#32of 51

Score 18.4. Best run: qwen/qwen3.5-397b-a17b.

Intelligence Index: a composite of reasoning, knowledge, maths and coding evaluations.

LiveBench

Not measured by LiveBench.

Contamination-limited questions refreshed each release: reasoning, maths, coding, data analysis, language.

LMArena

#31of 79

Score 1442. Best run: qwen3.5-397b-a17b.

Blind head-to-head human votes, style controlled.

Berkeley BFCL

Not measured by Berkeley BFCL.

Function calling and tool use, single turn to multi turn and web search.

Price and context

$1.29

OpenRouter: $0.55 in, $3.50 out Context window 262K tokens.

Nearby

The models either side of Qwen3.5 397B A17B

  1. #37gpt-4.1-2025-04-1452
  2. #38Inkling xHigh51
  3. #39Command A50
  4. #40Qwen3.5 397B A17B50
  5. #41Gemini 2.5 Pro50
  6. #42DeepSeek V4 Flash 042349
  7. #43MiniMax M348

Questions about Qwen3.5 397B A17B

How good is Qwen3.5 397B A17B?
Qwen3.5 397B A17B ranks #40 of 85 models on the Rank.ai LLM leaderboard, with a consensus score of 50 out of 100 across 2 leaderboards.
Is Qwen3.5 397B A17B better than Command A?
Not on the consensus: Command A scores 50 to Qwen3.5 397B A17B's 50. Compare them source by source below, since the leaderboards test different things.
Is Qwen3.5 397B A17B better than Gemini 2.5 Pro?
On the consensus, yes: 50 to 50.
How much does Qwen3.5 397B A17B cost?
$0.55 per million input tokens and $3.50 per million output tokens on OpenRouter, the cheaper listing we read. Blended at three input tokens to one output, that is $1.29 per million.
Is Qwen3.5 397B A17B good for coding?
It scores 48.2 on the Artificial Analysis Coding Index, placing it #31 for coding among the models on this leaderboard.

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