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LLM API price changes, 27–28 Oct 2026

Four notable OpenRouter list-price moves from our daily snapshots of 27 and 28 Oct 2026, in USD per 1M tokens. Every figure was re-checked on 29 Oct 2026 against the archive (model pages and the 29 Oct snapshot).

27 Oct 2026: Xiaomi MiMo-V2.5 price rise

Model	Input before → after	Output before → after	Change
`xiaomi/mimo-v2.5`	$0.119 → $0.40	$0.238 → $2	input 3.4x, output 8.4x
`xiaomi/mimo-v2.5-pro`	$0.3045 → $0.48	$0.609 → $1.80	input +58%, output 3x

The base MiMo-V2.5 now costs more per output token ($2) than MiMo-V2.5-Pro ($1.80).
MiMo-V2.5 input history: $0.14 (14–20 Oct), $0.119 (21–26 Oct), $0.40 (27 Oct onward; still $0.40 on 29 Oct).
MiMo-V2.5-Pro input history: $0.435 (14–20 Oct), $0.3045 (21–26 Oct), $0.48 (27 Oct onward).

28 Oct 2026: NVIDIA Nemotron 3 Super and Qwen3.8 27B cuts

Model	Input before → after	Output before → after	Status on 29 Oct
`nvidia/nemotron-3-super-120b-a12b`	$0.30 → $0.08 (−73%)	$2.40 → $0.45 (−81%)	Reverted: back to $0.30 / $2.40
`qwen/qwen3.8-27b`	$0.20 → $0.039 (−80%)	$2.50 → $1.25 (−50%)	Held: $0.039 / $1.25

Nemotron 3 Super input history: $0.08 (14–20 Oct), $0.30 (21–27 Oct), $0.08 (28 Oct), $0.30 again (29 Oct). The 28 Oct cut lasted one daily snapshot, so treat its price as volatile.
Qwen3.8 27B input history: $0.04 (14 Oct), $0.24 (15–19 Oct), $0.04 (20–22 Oct), $0.20 (23–27 Oct), $0.039 (28–29 Oct).

Prices are OpenRouter list prices from our once-daily /models snapshot; provider-direct prices can differ and intraday moves are not captured. Full daily history is on each model page linked above.

More: OpenRouter price changes this week · LLM API pricing by provider · Qwen API pricing · NVIDIA API pricing · Agent Data Weekly, 29 Oct 2026

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