Is Perceptron Mk1.5 or Llama-xLAM-2 70B fc-r cheaper?

Perceptron Mk1.5 is cheaper on output tokens ($1.50 vs $2.50 per 1M).

Which has the larger context window, Perceptron Mk1.5 or Llama-xLAM-2 70B fc-r?

Llama-xLAM-2 70B fc-r has the larger context window (128K tokens).

Perceptron Mk1.5 vs Llama-xLAM-2 70B fc-r

Perceptron Mk1.5 is cheaper on output tokens, while Llama-xLAM-2 70B fc-r offers a larger context window. Choose Perceptron Mk1.5 or Llama-xLAM-2 70B fc-r based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Perceptron Mk1.5	Llama-xLAM-2 70B fc-r
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.15	$2.50
Output / 1M tokens	$1.50	$2.50
Context window	37K	128K
Parameters	—	—
Open weights	No	Yes
Released	Sep 2026	Apr 2025

Perceptron Mk1.5 details →Llama-xLAM-2 70B fc-r details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.