TensorSharp Adds Image-Aware Local Jev API With 3.3x Faster Structured Reads, Zero Schema Failures

fuzhongkai · reddit · 2026-09-24

The TensorSharp maintainer shipped a major update: a local implementation of Jev's core decision API (noul/choice/score) extended to image analysis via an optional images field — up to 8 inline images per request, with image embeddings fed directly into the structured decision path, no 'describe then classify' step.

Method: Inspired by vLLM PR #57250, it uses a one-step structured read — after prompt prefill, label logits are read from an answer canvas and serialized to JSON server-side, so the model never generates probability JSON token by token; questions sharing a canvas share a forward pass.

Results (12 cases × 3 reps vs LocalJev's generated JSON on the same backend): 36/36 vs 27/36 valid requests, 0 vs 9 schema failures, p50 latency 2.877s vs 10.479s, median latency ratio 3.345× across 27 matched successes. Correct decisions were 108/108 on both when valid. Average input length 192.7 vs 589.6 tokens. Text-only results; no image speedup claims. Runs locally with DiffusionGemma Q4KM GGUF plus a 2.8GB vision shard.

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