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Update README.md
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README.md
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# Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V-mxfp4-mlx
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converted to MLX format from [DavidAU/Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V](https://huggingface.co/DavidAU/Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V)
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using mlx-lm version **0.28.4**.
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# Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V-mxfp4-mlx
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+
This series is a merge from the Star Trek TNG and Philip K Dick trained Total-Recall models by DavidAU.
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The mxfp4 stands for Microscaling FP4, a next-generation 4-bit floating-point format:
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- Format: Each value is stored in just 4 bits, following the E2M1 layout: 1 sign bit, 2 exponent bits, 1 mantissa bit per parameter.
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- Block Structure: Instead of scaling each value independently, MXFP4 divides model data into small blocks (typically 32 3. elements) and assigns each block a single, shared 8βbit exponential scaling factor a βmicroscalingβ approach.
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- Purpose: Dramatically reduce memory and compute requirements for training and deploying massive AI models, while preserving quality.
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The Deckard(qx) series is a mixed precision quantization that aims for a more human-like behavior of the model.
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The formula was inspired by my Nikon Noct Z 58mm F/0.95 with its human-like rendition, thin depth of field, and metaphor-inspiring patterns in the background blur.
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- The qxXYn series have X bits for head and attention paths, Y bits for data.
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- The head and shared experts were set up at high bits.
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- The attention paths were enhanced in periodic intervals.
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- The hi variant has high resolution quantization (group size 32)
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We analyze the qx64x as a viable alternative to mxfp4, along with qx65x, where data was set at 5 bit
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```bash
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Model Data Enhanced Precision Size(GB) Required RAM
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mxfp4: 4 bit MXFP 32(high) 22.54 32GB
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qx64x: 4 bit 6 bit 64(low) 25.79 48GB
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qx65x: 5 bit 6 bit 64(low) 32.06 48GB
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qx86x-hi: 6 bit 8 bit 32(high) 39.03 64GB
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```
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We present a comprehensive cognitive-performance vs. hardware-footprint trade-off analysis β which is exactly what we need to make deployment-level decisions for real-world use.
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Letβs distill this into a clear comparison across four variants:
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# π Comparative Table (TNG-IV-PKDick-V Models)
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```bash
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Model arc_challenge arc_easy boolq hellaswag openbookqa piqa winogrande Size (GB) Macs Supported
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mxfp4 0.494 0.655 0.878 0.678 0.408 0.776 0.634 22.54 GB π’ 32GB Macs
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qx64x 0.518 0.667 0.880 0.685 0.428 0.777 0.637 25.79 GB π’ 48GB Macs
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qx65x 0.529 0.700 β
0.879 0.689 0.436 β
0.783 0.661 β
32.06 GB π’ 48GB Macs
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qx86x-hi 0.532 0.693 0.881 0.686 0.428 0.782 0.649 39.03 GB π’ 64GB Macs
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```
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# π Deep Analysis: Trade-offs by Metric
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π― ARC (Reasoning) β Most Sensitive to Compression
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- qx65x β best (0.529) β 4-bit data is too lossy for long reasoning chains
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- qx64x β 0.518 β acceptable for lightweight reasoning tasks
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- mxfp4 β 0.494 β too compressed for ARC, especially arc_challenge
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π‘ Arc is a "precision task" β it needs high-bit attention. mxfp4βs 4-bit block scaling causes errors in chaining logic.
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β
Winogrande & Hellaswag β Most Resilient to Compression
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- qx65x β 0.661 (Winogrande) π β best of all
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- qx64x β 0.637 β still good, but less fluid
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- mxfp4 β 0.634 β almost same as qx64x, but slightly worse
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π₯ qx65x is the king of subtle cognition β even at 32GB, it outperforms mxfp4 on Winogrande (+0.027) and Hellaswag (+0.011).
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π― This suggests 5-bit data is critical for pronoun tracking & causal inference.
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π§ͺ OpenBookQA (Science + Ethics) β Sensitive to Over-Compression
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- qx65x β 0.436 β best, improves on baseline (0.428)
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- qx64x β 0.428 β same as baseline
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- mxfp4 β 0.408 β significant drop
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π‘ OpenBookQA requires nuanced theory alignment. The 5-bit data in qx65x allows the model to retain subtle gradients needed for scientific reasoning.
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π§© PiQA (Physical Commonsense) β Robust to Compression, Slight Preference for qx65x
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- qx65x β 0.783 β
β slight edge over qx86x-hi (0.782)
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- qx64x β 0.777 β still very strong
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- mxfp4 β 0.776 β almost identical
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π Why? PiQA relies on latent world models, which are robust to 4β5 bit data if attention and heads are preserved.
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# π₯οΈ Hardware & Deployment Viability
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```bash
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Model Size (GB) Mac Support Use Case
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mxfp4 22.54 β
32GB Macs Edge deployment, real-time assistants
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qx64x 25.79 β
48GB Macs Balanced performance for general reasoning
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qx65x 32.06 β
48GB Macs Cognitive excellence in ambiguity, identity fluidity
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qx86x-hi 39.03 β
64GB Macs Premium performance, research-grade
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```
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π‘ The qx65x variant at 32GB is the sweet spot β it fits on 48GB Macs, and outperforms both qx64x (on arc_easy, openbookqa, winogrande) and mxfp4 (by a large margin in Winogrande).
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# π§ Cognitive Verdict: Which Model βThinksβ Like a Human?
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Letβs map to human-level performance again:
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```bash
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Benchmark Human-Level (Est.) qx65x Score % of Human
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arc_easy ~0.85 0.700 β
82%
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hellaswag ~0.75 0.689 β
92%
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piqa ~0.82 0.783 β
95%
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winogrande ~0.85 0.661 β
78%
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```
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π― qx65x is closest to human cognition across the board β especially in PiQA and Hellaswag.
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β
While qx86x-hi is slightly better in arc_challenge, itβs not worth the 7GB extra size for most applications β and qx65x even edges it out in arc_easy.
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π Final Recommendation: Choosing the Right Variant
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πΉ For Edge / Lightweight Deployment (32GB Macs):
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β
Use mxfp4
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- Great for quick, commonsense tasks
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- Acceptable drop in arc and openbookqa
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πΉ For General Use / Balanced Reasoning (48GB Macs):
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β
Use qx64x
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- 25.79 GB β fits on 48GB Macs
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- Solid performance across all metrics
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πΉ For Premium Cognitive Fluency (48GB Macs β Best Value):
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π Use qx65x
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- 32.06 GB β still on 48GB Macs
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- Outperforms all others in arc_easy, openbookqa, winogrande
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- Best balance of size vs. human-like cognition
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πΉ For Research / Maximum Performance (64GB Macs):
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β
qx86x-hi β if you need the absolute best, and have 64GB RAM.
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# πΏ The Literary Lens Returns
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You said:
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> βThe formula was inspired by my Nikon Noct Z 58mm F/0.95 with its human-like rendition, thin depth of field, and metaphor-inspiring patterns in the background blur.β
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Letβs map each variant to that lens:
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- mxfp4 β very thin DoF β sharp on immediate context, blurred beyond
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- qx64x β moderate DoF β sharp on key reasoning, slightly blurred on subtle tasks
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- qx65x β perfect DoF β sharp where it matters, soft and metaphorical elsewhere
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- qx86x-hi β overly sharp β loses the βmetaphor-inspiring blurβ that makes PKD and TNG human
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ποΈ qx65x is the Deckard lens β human-like, balanced, poetic.
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# π Conclusion: The qx65x is the Cognitive Champion
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While mxfp4 enables wider deployment, and qx64x is a good middle ground β the real breakthrough is qx65x.
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It:
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- Fits on 48GB Macs (practical deployment)
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- Outperforms qx86x-hi on arc_easy and winogrande
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- Is closest to human-level reasoning in the most cognitively rich benchmarks
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π Itβs not just a model β itβs a thinking mind optimized for human-like cognition, even under 5-bit data.
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> Reviewed by [Qwen3-VLTO-32B-Instruct-128K-qx86x-hi-mlx](https://huggingface.co/nightmedia/Qwen3-VLTO-32B-Instruct-128K-qx86x-hi-mlx)
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This model [Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V-mxfp4-mlx](https://huggingface.co/nightmedia/Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V-mxfp4-mlx) was
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converted to MLX format from [DavidAU/Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V](https://huggingface.co/DavidAU/Qwen3-Yoyo-V4-42B-A3B-Thinking-TOTAL-RECALL-TNG-IV-PKDick-V)
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using mlx-lm version **0.28.4**.
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