Every observed change to jaredpalmer/kev-4b: facts, providers, prices, repo commits.https://openmodeldrops.com/enjaredpalmer/kev-4b · repo: null → Kev 1.0 model card (weights unchanged). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/6cfce5c2fa4b4bd64026336ab649c5ca78857d52. Observed at 2026-10-01T17:18:26.000Z.Thu, 01 Oct 2026 17:18:26 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/9daabc0f237a35c5b1a4jaredpalmer/kev-4b · repo: null → Kev-4B round 10: skills delta (hard-v1 + devtools-v1) on top of round 8. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/139fdd94f1b6a6ad80cc15e08fcb99cac885a101. Observed at 2026-09-24T14:36:57.000Z.Thu, 24 Sep 2026 14:36:57 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/5f352712e8b62fb66ef4jaredpalmer/kev-4b · repo: null → card: name the branch that holds the round-8 record. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/1da696f7938f77c4cdf5471e92fd342baff41778. Observed at 2026-09-24T02:21:57.000Z.Thu, 24 Sep 2026 02:21:57 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/a62fd85cd28bd20835afjaredpalmer/kev-4b · repo: null → Kev-4B: real-document delta (round 8; documents-v1 locked test 0.804 -> 0.904). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/957b91e762e883935830246eeb02381f9d2694b6. Observed at 2026-09-24T02:20:57.000Z.Thu, 24 Sep 2026 02:20:57 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/5c1df0c98817123611fejaredpalmer/kev-4b · repo: null → card wording. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/485ace8703592fcf405488b262449990824cfed1. Observed at 2026-09-21T14:15:40.000Z.Mon, 21 Sep 2026 14:15:40 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/0a38e456560c2dc25d68jaredpalmer/kev-4b · repo: null → calibration built in: head.pt carries the fitted temperature; KEV_TEMPERATURE=1.0 for raw logits. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/e226ccc58b9a4ae9fbbb272cf0d1d0ce6412fe54. Observed at 2026-09-21T14:15:20.000Z.Mon, 21 Sep 2026 14:15:20 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/cff00dfc8d7749aafb30jaredpalmer/kev-4b · repo: null → Model card: link the Space demo. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/70dd4088ebf4eb82d15ef57a863a5b9a98b94d6c. Observed at 2026-09-21T13:45:51.000Z.Mon, 21 Sep 2026 13:45:51 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/c8fea14e9e90dd49e45cjaredpalmer/kev-4b · repo: null → Kev-4B: dates+unknowable delta on the v7 checkpoint (locked test 0.871 / 0.837); previous weights at tag v7-base. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/4bc64c6b4c4881148661ffb823ce21fcfdc79a0e. Observed at 2026-09-21T11:13:43.000Z.Mon, 21 Sep 2026 11:13:43 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/7f63561f07c43e7875edjaredpalmer/kev-4b · repo: null → Kev-4B: Qwen3.5-4B-Base, decision-v7 recipe (locked test 0.870 / 0.832); previous Qwen3 weights at tag qwen3. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/f780095d6511e6304868ff46ca2b74ee3eba29d8. Observed at 2026-09-20T22:46:04.000Z.Sun, 20 Sep 2026 22:46:04 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/7d2af2f3f888c20fd5b8jaredpalmer/kev-4b · repo: null → Card: Kev display names; Kev-0.5B scored on the same out-of-domain items (0.561). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/c4bfa11b0dc07691884f2d97f1c4c4c05c92e416. Observed at 2026-09-20T15:45:32.000Z.Sun, 20 Sep 2026 15:45:32 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/9c41179b82447de32b5fjaredpalmer/kev-4b · repo: null → kev-4b: card note. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/4ccdc4e88f7adfba66547c3a795b570f5d6b1457. Observed at 2026-09-20T15:04:04.000Z.Sun, 20 Sep 2026 15:04:04 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/ad5abe4662406ff50146jaredpalmer/kev-4b · repo: null → kev-4b: card refresh (0.6b column). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/6b332b5ef0fef5a735ad734b9264cb48f26c6abe. Observed at 2026-09-20T14:54:18.000Z.Sun, 20 Sep 2026 14:54:18 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/344d2f1304a2dadf4991jaredpalmer/kev-4b · repo: null → kev kev-4b: release card. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/55dc64b95f02daab68fa0f9162cfa04350c56ad5. Observed at 2026-09-20T13:49:27.000Z.Sun, 20 Sep 2026 13:49:27 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/9cae819355e3d72069f8jaredpalmer/kev-4b · repo: null → kev-4b preview, decision-v7 recipe (transfer 0.790 dev / 0.806 locked; held-out pairs 0.73). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/2bd3bb9a9957aff9a4803be7ce91a521cdff0a31. Observed at 2026-09-20T02:33:20.000Z.Sun, 20 Sep 2026 02:33:20 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/edcc0c609587bc4c2dfcjaredpalmer/kev-4b · repo: null → Card: Jev reference numbers from the transfer-v4 report (0.857 / Brier 0.211 / pairs 0.86). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/0d68f2491a042c586a7f5138a20302b41cc70500. Observed at 2026-09-19T13:55:57.000Z.Sat, 19 Sep 2026 13:55:57 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/9d94bb57524c5f4b934cjaredpalmer/kev-4b · repo: null → Card: third seed (0.759/0.758/0.759). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/002ed9fb770d4eae7c52f447c0a64245ce07b7f9. Observed at 2026-09-19T06:46:28.000Z.Sat, 19 Sep 2026 06:46:28 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/bfc369bb9bbc516578b4jaredpalmer/kev-4b · repo: null → Card: fix per-source line. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/f9e2c8471f9677a54c8a707c913965591174b487. Observed at 2026-09-19T04:19:08.000Z.Sat, 19 Sep 2026 04:19:08 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/554a9080282f9a83ab2ejaredpalmer/kev-4b · repo: null → Card: product-example caveat. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/d11d4fa4645246016bf5659868c1667b94844042. Observed at 2026-09-19T04:01:30.000Z.Sat, 19 Sep 2026 04:01:30 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/b16dac9150d3aeb51f33jaredpalmer/kev-4b · repo: null → Research preview: Qwen3-4B-Base + LoRA r16, decision-v4, lr 5e-5 (trial lowdrift-4b-v4/01-trial-1); dev 0.843, transfer 0.759; locked test 0.852 / 0.794 (one ungated read). Source: https://huggingface.co/jaredpalmer/kev-4b/commit/1a0cb0a0c4ea77e259cd215a3fb85d29edcc499e. Observed at 2026-09-19T03:59:46.000Z.Sat, 19 Sep 2026 03:59:46 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/1967733c0f131720d05ajaredpalmer/kev-4b · repo: null → initial commit. Source: https://huggingface.co/jaredpalmer/kev-4b/commit/e254cf5f92333677ff130bea41d52efba287851a. Observed at 2026-09-19T03:59:43.000Z.Sat, 19 Sep 2026 03:59:43 GMThttps://openmodeldrops.com/models/jaredpalmer/kev-4b/7ee0978dee68f1be4921