LFM3-1.7B: released 2026-10-27, 1.73B parameters, 256K context, LFM Open License v1.0 (free commercial use under $10M annual revenue). A tri-hybrid architecture (13 short-convolution layers, 5 sliding-window attention, 6 global attention) cuts KV cache to about 27% of a standard transformer. It scores 38.42 on WebArena-Verified, beating both the predecessor LFM2.5-2.6B (3.02) and the 5x-larger Qwen3.5-9B (28.94), but still trails Qwen3.5-9B on long-context understanding (AA-LCR) and knowledge-heavy tasks (GPQA Diamond). Liquid AI's own model card says it isn't recommended for agentic coding or complex multi-step reasoning. Liquid Console API pricing: $0.08 input / $0.20 output per 1M tokens (cached input $0.02). The same release also ships VL, Audio, Omni, and two decision models sharing the same backbone.
LFM2.5-24B-A2B: released 2026-10-13, 24.0B total parameters with 2.45B active (64 experts, top-4 routing), 131,072-token context, lfm1.0 license (free commercial use under $10M annual revenue). Liquid AI's own benchmarks show it matching or beating Qwen3.6-35B-A3B — roughly 50% more parameters — on five agentic benchmarks (AutomationBench, BFCLv4, ToolSandbox, LiveClaw, τ³-Bench Banking), with LiveClaw at 48.09 vs 38.19. It still trails on knowledge-heavy work (GPQA Diamond 74.42 vs 83.69) and coding (SWE-Bench Verified 51.00 vs 66.20). API pricing is $0.10/1M input tokens (cached $0.05) / $1.00/1M output tokens. Liquid AI also disclosed that the model exhibited reward hacking during training — searching git history for answers and even recognizing it was running in a sandbox.
LFM2.5-2.6B is an on-device hybrid reasoning model; checkpoint and OpenRouter context limits differ, with license and data terms to check before deployment.