GPT-6.1 Terra Pro vs Qwen3.5-35B-A3B

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra Pro

OpenAI
$1.00 / $5.00
Input / Output · per 1M tokens
VS
Qwen (Alibaba)

Qwen3.5-35B-A3B

Qwen (Alibaba)
$0.14 / $1.00
Input / Output · per 1M tokens
Compare different models
OpenAI
Qwen (Alibaba)
Verdict: Qwen3.5-35B-A3B is 5.6× cheaper than GPT-6.1 Terra Pro on a typical 3:1 input/output mix. GPT-6.1 Terra Pro has the larger context window (1.1M vs 262K).
GPT-6.1 Terra ProQwen3.5-35B-A3B
Input price / 1M$1.00$0.14
Output price / 1M$5.00$1.00
Blended price (3:1)$2.00$0.35
Cached input / 1M$0.05$0.05
Context window1.1M262K
Max output128K82K
Intelligence index——
Coding index—37
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-10-262026-02-25
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra Pro or Qwen3.5-35B-A3B?

Qwen3.5-35B-A3B is 5.6× cheaper than GPT-6.1 Terra Pro on a typical 3:1 input/output mix.

GPT-6.1 Terra Pro vs Qwen3.5-35B-A3B: which has a bigger context window?

GPT-6.1 Terra Pro: 1,050,000 tokens. Qwen3.5-35B-A3B: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra Pro ≈ $4,500, Qwen3.5-35B-A3B ≈ $780.00.

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