The price moved

Mercury 2.5’s launch discount ended at 07:00 UTC today, and the price is five times what it was yesterday

RateThrough 7 SepFrom 8 Sep
Input, per million tokens$0.04$0.20
Output, per million tokens$0.15$0.75
Cache read, per million tokens$0.004$0.02
Inception’s Mercury 2.5 preview on OpenRouter. The post-discount rates match the prices on Inception’s own site.

Inception’s 80 per cent launch discount on Mercury 2.5 Preview, routed through its own provider on OpenRouter, ran through 8 September at 07:00 UTC. Input goes to $0.20 per million tokens from $0.04. Output goes to $0.75 from $0.15, a uniform five times, and Inception’s site lists the same undiscounted rates. The output price is now identical to Mercury 2’s $0.75, so the new model’s premium is on input only, $0.20 against $0.25. What the five times buys over Mercury 2, on Inception’s own description, is tunable reasoning levels and a ten-point intelligence jump that Inception scores itself.

What it changes Re-check any budget that priced Mercury 2.5 at the promo rate; the discount was on the Inception route only, so other providers’ prices did not move.

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Published in the edition of Tuesday, 8 September 2026 · Beat: Models