GPT Audio Mini vs MiniMax-M2.5-highspeed

Prices checked

MiniMax-M2.5-highspeed takes 1 of 5 rounds against GPT Audio Mini. Both cost $1.05 per million tokens to run.

OpenAI

GPT Audio Mini

128k context · tool calling

$1.05/M tokens

OpenAI's own price · $0.50 per 1,000 pages

MiniMaxWins 1 round

MiniMax-M2.5-highspeed

205k context · tool calling · open weights

$1.05/M tokens

MiniMax's own price · $0.50 per 1,000 pages

Maker's price in (lower wins)

$0.60/M

$0.60/M

Maker's price out (lower wins)

$2.40/M

$2.40/M

Cheapest price (lower wins)

none below the maker

none below the maker

Maker's price, blended (lower wins)

$1.05/M

$1.05/M

Cost per 1,000 pages (lower wins)

$0.50

$0.50

Context

128k tokens

205k tokens

Open weights

not published

yes

Tool calling

yes

yes

Structured output

yes

not published

Reads images

no

no

Reasoning

no

yes

Released

19 Jan 2026

13 Feb 2026

Providers selling it

5

12

Price we measure against

the maker's own

the maker's own

Trains on your prompts (no is better)

no provider to check

no provider to check

Providers selling both · 1

  • Merge Gateway$1.05 / $1.05

GPT Audio Mini, then MiniMax-M2.5-highspeed, per million tokens.

Go further

Add a third or fourth model, or change the weighting, in the tool.

Frequently asked

Which is cheaper, GPT Audio Mini or MiniMax-M2.5-highspeed?
Neither: both run at $1.05 per million tokens, blended 3 in : 1 out, read on 31 Oct 2026.
Where is each one cheapest?
GPT Audio Mini: nobody sells it below the maker's own price with a stated reason, so $1.05 is the number to beat. MiniMax-M2.5-highspeed: nobody sells it below the maker's own price with a stated reason, so $1.05 is the number to beat.
Can I buy both from one provider?
Yes. One provider sells both: Merge Gateway. The cheapest of them for the two together is Merge Gateway.
Which holds more context?
MiniMax-M2.5-highspeed, at 205k tokens against 128k.

Prices exclude tax, read 31 Oct 2026 from each provider's own catalog. They are per M tokens, blended 3 in : 1 out, and a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.

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