GPT-6.1 Terra vs Relace Apply 3

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra

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

Relace Apply 3

Relace
$0.85 / $1.25
Input / Output · per 1M tokens
Compare different models
OpenAI
Relace
Verdict: Relace Apply 3 is 2.1× 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 256K).
GPT-6.1 TerraRelace Apply 3
Input price / 1M$1.00$0.85
Output price / 1M$5.00$1.25
Blended price (3:1)$2.00$0.95
Cached input / 1M$0.05—
Context window1.1M256K
Max output128K128K
Intelligence index51.3—
Coding index——
Providers7—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesNo
Tool callingYesNo
Released2026-10-262025-09-26
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra or Relace Apply 3?

Relace Apply 3 is 2.1× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix.

GPT-6.1 Terra vs Relace Apply 3: which has a bigger context window?

GPT-6.1 Terra: 1,050,000 tokens. Relace Apply 3: 256,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra ≈ $4,500, Relace Apply 3 ≈ $2,325.

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