Bespoke Labs launches Nimble v4 and v4-max as a paid API, claiming the top Decision Index public score

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Source · Model card: Nimble v4 / v4-max

Bespoke Labs announced nimble-v4 and nimble-v4-max on 13 October 2026. Unlike the open Nimble 9B LoRAs, these are API-only, at api.bespokelabs.ai/v1/systemone, priced on input only ($0.04/M and $0.09/M).

Claim (UnverifiedClaim): +6 and +10 over Jev 1.13 on Decision Index public scores, “making nimble-v4-max the #1 model”, plus 43% fewer mistakes than Jev in internal evals. No absolute score, DI edition or board entry yet. On the 0.3 board, +10 over Jev’s 57.96 public part would be about 68, above the current top (65.64).

Catalog page: Nimble v4.