GPT-6.1 Terra Pro vs MiniMax M2-her

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Terra Pro

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

MiniMax M2-her

MiniMax
$0.30 / $1.20
Input / Output · per 1M tokens
Compare different models
OpenAI
MiniMax
Verdict: MiniMax M2-her is 3.8× 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 66K).
GPT-6.1 Terra ProMiniMax M2-her
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$0.03
Context window1.1M66K
Max output128K2K
Intelligence index——
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesNo
Tool callingYesNo
Released2026-10-262026-01-23
Retirement—2026-11-05

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Terra Pro or MiniMax M2-her?

MiniMax M2-her is 3.8× cheaper than GPT-6.1 Terra Pro on a typical 3:1 input/output mix.

GPT-6.1 Terra Pro vs MiniMax M2-her: which has a bigger context window?

GPT-6.1 Terra Pro: 1,050,000 tokens. MiniMax M2-her: 65,536 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Terra Pro ≈ $4,500, MiniMax M2-her ≈ $1,200.

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