GPT-6.1 Terra vs Kimi K2 0711

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra

OpenAI
$1.00 / $5.00
Input / Output · per 1M tokens
VS
Moonshot AI

Kimi K2 0711

Moonshot AI
$0.57 / $2.30
Input / Output · per 1M tokens
Compare different models
OpenAI
Moonshot AI
Verdict: Kimi K2 0711 is 2.0× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix. GPT-6.1 Terra has the larger context window (1.1M vs 131K).
GPT-6.1 TerraKimi K2 0711
Input price / 1M$1.00$0.57
Output price / 1M$5.00$2.30
Blended price (3:1)$2.00$1.00
Cached input / 1M$0.05—
Context window1.1M131K
Max output128K98K
Intelligence index51.3—
Coding index——
Providers7—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesNo
Tool callingYesYes
Released2026-10-262025-07-11
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra or Kimi K2 0711?

Kimi K2 0711 is 2.0× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix.

GPT-6.1 Terra vs Kimi K2 0711: which has a bigger context window?

GPT-6.1 Terra: 1,050,000 tokens. Kimi K2 0711: 131,072 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra ≈ $4,500, Kimi K2 0711 ≈ $2,290.

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