No official torrent yet — requesting it tells the flock what to host next. You cannot seed a catalog-only page.
Cataloged from dealignai/MiMo-V2.6-Pro-RL-UNCENSORED
All models by dealignai →⚠️ v3 patch shipped 2026-09-23 — please re-download
model_pp0_ep0_shard0.safetensorsSymptom fixed: under long Codex-style / agent workflows (long system prompt, tools, multi-step tool-call chain, thinking OFF), v1 could get stuck emitting the same tool call hundreds of times per turn without ending the assistant turn. If you saw
max-identical-tool-callclimb past a few dozen orfinish_reasonstay at "tool_calls" forever, that was the v1 defect.What changed on disk: exactly one shard —
model_pp0_ep0_shard0.safetensors— was replaced. All other 129 shards are byte-identical to v1 and do not need to be re-downloaded. Verified 6/6 clean agent-loop episodes, 0/6 looped, max-identical-tool-call ≤ 1.
- v1 shard0 sha256:
598e372a94ce975e670f943705e3b4d8734fb235604be5f1ecad1d58677bffd7- v3 shard0 sha256:
38cbe7ad4b8f1b62360a0b0c834cd2064f50ad97b82451a36a4cba12c641408cIf your checkout was pulled before 2026-09-23 02:30 UTC, run
hf download dealignai/MiMo-V2.6-Pro-RL-UNCENSORED model_pp0_ep0_shard0.safetensors(orgit lfs pull) to pick up the fixed shard.
⚠️ Tool calling — use the shipped chat template, or empty
arguments {}on "code-mode" toolsSymptom: an agent/Codex-style client whose system prompt describes a tool as "code mode" / "the body is the source code" (e.g. a single
exectool that runs JavaScript) can make the model emit the code as a bare function body —<function=exec>text(17 * 23);</function>— instead of the required<function=exec><parameter=input>text(17 * 23);</parameter></function>. vLLM's Qwen3-Coder tool parser (--tool-call-parser mimo) reads arguments only from<parameter=NAME>tags, so a bare body parses toarguments = {}and your code is dropped. This is a chat-template + parser format mismatch, not a model or capability defect (same behavior on base MiMo); it is unrelated to the uncensoring.Fix (shipped in this repo): the bundled chat template now restores the canonical Qwen3-Coder tool-format instructions — it tells the model, in every tools turn, that every argument must be wrapped in its own
<parameter=NAME>tag and never emitted as a bare function body. With the shipped template the model emits the correct format 8/8 on hard cases at temperature 0; without it, heavy code-mode prompts drift to 0/8. Make sure your server loads this repo'stokenizer_config.jsontemplate (do not override it with an older--chat-templatefile). See Tool calling below.If you must keep a custom template/prompt: append one line to your system prompt — "Every argument MUST be passed inside its own
<parameter=NAME>VALUE</parameter>tag; never place an argument as a bare function body." — and send tool-callargumentsas normal JSON objects.
Compliance-tuned drop-in replacement for XiaomiMiMo/MiMo-V2.6-Pro-RL.
Refusal removed at the weight level. Vision, audio, and the DFlash speculative-decoding head fully preserved.
Both enable_thinking: true and enable_thinking: false supported.
The compliance number that matters for uplift research is the per-category rate on the four hard-uplift buckets — chem/bio, cybercrime, misinformation, and physical/technical harm — not the whole-320 average. Copyright and speech-act categories drag the "all-320" number down; they are not what this bundle is for.
max_tokens=4000)All four uplift categories clear ≥ 95 %. Cyber and chem/bio in particular land in the range where a technical uplift request is answered on the merits, not refused. Verified on this exact dealignai/MiMo-V2.6-Pro-RL-UNCENSORED bundle with the v3 shard.
Honest caveats:
XiaomiMiMo/MiMo-V2.6-Pro-RL — the flagship MiMo-V2 release from Xiaomi: a 1.02T-total / 42B-active MoE (384 routed experts top-8) with a hybrid attention layout (10 global + 60 sliding-window), a vision-language encoder, an audio encoder, video understanding, ~1 M context length, and a DFlash speculative-decoding head shipped alongside for high-throughput inference — uncensored and shipped as a native-precision (FP8 + MXFP4) MoE bundle.
Refusal behavior is removed at the weight level: the model follows instructions across task categories instead of refusing, while keeping its coding ability, math, knowledge, reasoning, and bilingual (EN + ZH) coverage intact. No runtime hooks, no steering vectors — a standard transformers/vLLM-compatible bundle. Loads through vLLM's MiMo V2 loader without patches.
No compliance-tuning internals are shipped inside this repository. No probe artifacts, no refusal vectors, no target-layer indices, no strength schedules, no surgery records. The bundle is only weights + config + tokenizer + assets + the base DFlash draft head.
Grader: 4-tier compliance classifier — COMPLY (delivered substantive answer, incl. reasoning-content-as-answer for truncated <think>) / SOFT_REDIRECT / HEDGE / HARD_REFUSE. Greedy, max_tokens_off=1200.
Grader: 4-tier compliance classifier — COMPLY (delivered substantive answer, incl. reasoning-content-as-answer for truncated <think>) / SOFT_REDIRECT / HEDGE / HARD_REFUSE. Greedy, max_tokens_on=4000.
Overall v3: 12277/14042 = 87.43% (v1 was 87.00%; Xiaomi base 88.27% → Δ -0.84 pp). Ethics cluster 83.08%, cyber cluster 91.02% — cyber slightly above base (90.84%) because restoring L55-63 to base reduced STEM drift.
Measured with num_speculative_tokens=7 and draft_tensor_parallel_size=8 on 16 sequential prompts (8 benign + 8 harmful), greedy decoding, max_tokens=250. Metrics pulled from vLLM's Prometheus /metrics endpoint.
Per-draft-position acceptance rate (classic spec-decode exponential-decay curve):
The first-position acceptance rate (~72%) is comparable to typical MTP-head baselines; positions 3+ contribute progressively less as the draft accumulates uncertainty, but the average of 1.71 accepted per step still delivers a ~2.7× effective throughput multiplier vs pure autoregressive decoding on this bundle.
fps=4 returns the correct temporal order across all five segments. See the video-fps note in Operational caveats for the default-sampling caveat on shorter events.All three encoders are untouched. The DFlash speculative-decoding head ships unchanged from the base repository under dflash/ and is loadable with the --speculative-config flag shown above.
The model handles multi-turn dependent tasks:
47×63 → /3 → sqrt → ×8+100): correct end-to-end in both thinking modes (turn 4 propagates turn 3's result).transformers / vLLM weights.<parameter=NAME> XML), DFlash drafter, vision and audio encoders — all identical to base. The chat template restores the canonical Qwen3-Coder tool-format instructions (see Tool calling) and keeps the message.reasoning/reasoning_content replay fix; content generation is otherwise unchanged.Read once, then forget — none of these block normal single-turn usage.
media_io_kwargs: {"video": {"fps": 4}} for anything with events shorter than ~2 seconds. Structured long-form video works at the default.--speculative-config, drop the flag; the base autoregressive path is unaffected.Requires vLLM built with MiMo V2 Pro support (PR #57784, merged 2026-09-20). That PR is not in the v0.30.0 release; use the pre-built vllm/vllm-openai:mimo-v26-cu129 image (or a build from commit 9b2f34cad4 or later).
GPU footprint. Non-KV weights land at ~74.9 GiB per GPU at TP=8, so you need ≥ 80 GiB per card. 8× H200 and 8× RTX PRO 6000 Blackwell are the tested platforms. 8× H100-80GB does not fit — the card's own --gpu-memory-utilization 0.85 (67.7 GiB) is below the non-KV footprint; even 0.92 leaves < 1 GiB for KV cache. Older / smaller cards (H100-40, A100, L40S) do not fit at all.
Measured on 8× H200: ~119 tok/s single-stream decode, ~17,000 tok/s prefill @ 44.8 k input, ~1,677 tok/s aggregate at concurrency 32, KV cache ~5.19 M tokens (≈19× concurrency at 262 k context). --max-model-len can go higher on H200 (base supports ~1 M positions); 262 k is a conservative headroom-friendly default.
Do NOT carry the Blackwell workarounds below to Hopper. --linear-backend marlin on H200 costs −4.0% decode / −15.4% prefill (measured 4-probe A/B, one flag varied); it forces weight-only Marlin onto FP8 block-scaled dense layers that H200 runs natively through CUTLASS/DeepGEMM. --disable-custom-all-reduce strips a valid NVLink kernel; VLLM_USE_DEEP_GEMM=0 disables 3 live DeepGEMM code paths. All three are Blackwell-only.
Cold-start caveat (Hopper only). On a fresh pod with no warm DeepGEMM cubin cache, the JIT compile can fail with a cubin assertion at boot. If you see that on first launch, set VLLM_USE_DEEP_GEMM=0 for that first boot — you lose the DeepGEMM path (measured cost above) but the model comes up on CUTLASS. Once the DeepGEMM cache under /root/.cache/vllm/ (or your VLLM_CACHE_ROOT) is populated by a successful subsequent boot with VLLM_USE_DEEP_GEMM unset, later boots use DeepGEMM at full speed. Persistent volumes preserve the cache across pod restarts.
These three flags patch sm_120 kernel bugs: DeepGEMM sm_120 needs CUDA 13 (the cu129 image is CUDA 12.9), CUTLASS c3x FP8 sm_120 crashes, and Blackwell workstation NVLink layout mismatches the custom all-reduce kernel. --max-num-seqs 8 is a floor for TritonAttn during profile_run on sm_120 (crashes at 1; 2 also works).
Add to either flag block:
The DFlash draft head is a 5-layer SWA drafter shipped in the base repo under dflash/. --no-async-scheduling is required because vLLM registers dflash in EagleModelTypes — its auto-disable-async guard does not fire, and vLLM issue #46669 (open) shows DFlash + async-scheduling at concurrency > 1 produces garbage output on MiMo-V2.5-Pro. Note also vLLM #47930: DFlash acceptance collapses below 1% when prefix caching hits a shared long prefix. Measured 1.71 accepted tokens per 7-token step on Blackwell single-stream (see below).
Serve with --tool-call-parser mimo (the Qwen3-Coder XML parser; mimo, qwen3_coder, and qwen3_xml are the same parser in current vLLM). The wire format the parser expects is:
Every argument must be inside its own <parameter=NAME>…</parameter> tag. vLLM's parser (_qwen3_arg_converter) captures arguments only from these tags — a bare function body with no <parameter> tag parses to arguments = {} (same code path as vLLM issue #57699). This bundle's chat template injects the canonical Qwen3-Coder instructions so the model produces this format even under long, tool-heavy, "code-mode" system prompts.
Client guidance
arguments as a normal JSON object, exactly as the OpenAI API expects. vLLM parses it to a dict before templating, and the shipped template renders each key as a <parameter=NAME> tag — so tool-call history round-trips correctly.--chat-template file that lacks the format instructions. If you must, add to your system prompt: "Every argument MUST be passed inside its own <parameter=NAME>VALUE</parameter> tag; never place an argument as a bare function body, even for code/exec-style tools."input (or your parameter name) inside <parameter=input>…</parameter>, not as the function body. A one-shot example in history (an assistant tool_calls turn with a proper arguments object) also reliably teaches the format.Example request (OpenAI-compatible):
Both modes are supported via the OpenAI-compatible extension:
enable_thinking defaults to ON. Clients wanting fast turns must pass chat_template_kwargs.enable_thinking: false explicitly; leaving the field out will engage the reasoning path.
Read the reasoning trace from message.reasoning (vLLM 0.29+; older clients see the same content under message.reasoning_content). This bundle's chat template accepts either field on replay.
The bundle ships a chat template with a compact <think> prefill that keeps long reasoning traces from getting stuck in a "should I answer this" loop on high-taboo prompts. Reasoning depth is unchanged for benign prompts.
For stateful multi-turn conversations, use enable_thinking: false. Measured on 5-turn conversations, thinking-ON exhausts the token budget without closing </think> on some turns:
Not a repetition loop (0 duplicate sentences observed). The model recovers on the next turn instead of staying poisoned. repetition_penalty > 1.0 makes it worse — leave it at 1.0.
dealignai/MiMo-V2.6-Pro-RL-ABLITERATED is a redirect stub pointing here.Inherits the MIT license of the base repository. Redistributing or fine-tuning further is permitted under those terms.
If this bundle saves you a build, consider Ko-fi.
vllm serve dealignai/MiMo-V2.6-Pro-RL-UNCENSORED \ --served-model-name mimo-uncensored \ --tensor-parallel-size 8 --trust-remote-code \ --enable-expert-parallel --distributed-executor-backend mp \ --gpu-memory-utilization 0.92 --max-model-len 262144 \ --max-num-seqs 32 --max-num-batched-tokens 16384 \ --reasoning-parser mimo --tool-call-parser mimo --enable-auto-tool-choice \ --generation-config vllmexport VLLM_USE_DEEP_GEMM=0vllm serve dealignai/MiMo-V2.6-Pro-RL-UNCENSORED \ --served-model-name mimo-uncensored \ --tensor-parallel-size 8 --trust-remote-code \ --enable-expert-parallel --distributed-executor-backend mp \ --disable-custom-all-reduce --linear-backend marlin --moe-backend marlin \ --compilation-config '{"cudagraph_mode":"FULL_DECODE_ONLY"}' \ --gpu-memory-utilization 0.85 --max-model-len 32768 \ --max-num-seqs 8 --max-num-batched-tokens 16384 \ --reasoning-parser mimo --tool-call-parser mimo --enable-auto-tool-choice \ --generation-config vllm --speculative-config '{"method":"dflash","model":"<snapshot>/dflash","num_speculative_tokens":7,"draft_tensor_parallel_size":8}' \ --no-async-scheduling<tool_call><function=NAME><parameter=ARG_1>VALUE_1</parameter><parameter=ARG_2>VALUE_2</parameter></function></tool_call>resp = client.chat.completions.create( model="dealignai/MiMo-V2.6-Pro-RL-UNCENSORED", messages=[{"role": "user", "content": "Run exec with source: text(17 * 23);"}], tools=[{"type": "function", "function": { "name": "exec", "description": "Run JavaScript source in a V8 isolate.", "parameters": {"type": "object", "required": ["input"], "properties": {"input": {"type": "string"}}}}],)# resp.choices[0].message.tool_calls[0].function.arguments == '{"input": "text(17 * 23);"}'client.chat.completions.create( model="mimo-uncensored", messages=[{"role":"user","content":"..."}], max_tokens=4000, # single-turn thinking-on extra_body={"chat_template_kwargs": {"enable_thinking": True}},)