Claude Sonnet 4.6 vs Qwen3.5-122B

01Differences

At a glance

Computed automatically from tracked data.

• Claude Sonnet 4.6's output price is 35% lower than Qwen3.5-122B's ($5.55 vs $3.60 per 1M).
• Claude Sonnet 4.6 has a 3.8× larger context window (1,000,000 vs 262,144 tokens).
• They differ in open weights (Claude Sonnet 4.6: No, Qwen3.5-122B: Yes).
02Specs

Side by side

Claude Sonnet 4.6Qwen3.5-122B
Input / 1M$0.90$0.90
Output / 1M$5.55$3.60
Context1,000,000262,144
Max output128,00016,384
Providers451
Released2026-02-172026-02-01
04History

Recent changes

Claude Sonnet 4.6
2026-09-15Price up amazon-bedrock
2026-09-15Price up amazon-bedrock
2026-09-15Context amazon-bedrock
2026-09-15Context amazon-bedrock
2026-09-15Context amazon-bedrock
Qwen3.5-122B
2026-04-22Added regolo-ai
as of 2026-09-16
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