GPT-6.1 Terra vs MiniMax M3

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra

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

MiniMax M3

MiniMax
$0.30 / $1.20
Input / Output · per 1M tokens
Compare different models
OpenAI
MiniMax
Verdict: MiniMax M3 is 3.8× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix. GPT-6.1 Terra scores higher on the Artificial Analysis Intelligence Index (51 vs 18.7). GPT-6.1 Terra has the larger context window (1.1M vs 1M).
GPT-6.1 TerraMiniMax M3
Input price / 1M$1.00$0.30
Output price / 1M$5.00$1.20
Blended price (3:1)$2.00$0.52
Cached input / 1M$0.05$0.06
Context window1.1M1M
Max output128K512K
Intelligence index5118.7
Coding index—58.6
Providers413
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-10-262026-05-31
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra or MiniMax M3?

MiniMax M3 is 3.8× cheaper than GPT-6.1 Terra on a typical 3:1 input/output mix.

GPT-6.1 Terra vs MiniMax M3: which has a bigger context window?

GPT-6.1 Terra: 1,050,000 tokens. MiniMax M3: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra ≈ $4,500, MiniMax M3 ≈ $1,200.

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