Ornith-1.0-35B B70 Turbo GGUF

Ornith-1.0-35B B70 Turbo artwork

This repository publishes a Q5_K_M GGUF for deepreinforce-ai/Ornith-1.0-35B plus the tested Intel Arc Pro B70 serving recipe.

The "Turbo" part is the serving stack, not a behavior-changing fine-tune:

  • same base model semantics as Ornith-1.0-35B
  • Q5_K_M GGUF quantization
  • llama.cpp SYCL runtime tuned for Intel Arc Pro B70
  • no safeguard edits, refusal edits, or new training
  • no speculative-head artifact in this release

For the benchmark package, raw tables, charts, and example games, see: newjordan/Ornith-1.0-35B-B70-Turbo.

Files

File Purpose
ornith-1.0-35b-Q5_K_M.gguf Q5_K_M GGUF model file
ornith-1.0-35b-Q5_K_M.gguf.sha256 SHA-256 checksum

Recommended B70 Serve Config

Agent-fleet default:

GGML_SYCL_DISABLE_DNN=1 ONEAPI_DEVICE_SELECTOR=level_zero:gpu \
llama-server \
  -m ornith-1.0-35b-Q5_K_M.gguf \
  --alias ornith-1.0-35b-turbo \
  -ngl 99 -fa on -ctk f16 -ctv f16 \
  -c 131072 -np 32 -b 8192 -ub 4096 \
  --host 0.0.0.0 --port 8092 --jinja

Single deep-agent profile:

GGML_SYCL_DISABLE_DNN=1 ONEAPI_DEVICE_SELECTOR=level_zero:gpu \
llama-server \
  -m ornith-1.0-35b-Q5_K_M.gguf \
  --alias ornith-1.0-35b-turbo \
  -ngl 99 -fa on -ctk f16 -ctv f16 \
  -c 262144 -np 1 -b 8192 -ub 4096 \
  --host 0.0.0.0 --port 8092 --jinja

Avoid -np >= 56 on a single B70 in the measured fleet harness; it thrashed or timed out under the tested workload.

Measured Performance

Hardware and stack:

  • GPU: Intel Arc Pro B70, 30.3 GiB, 230 W
  • Runtime: llama.cpp SYCL
  • Quant: Q5_K_M
  • KV cache in the final ship profile: f16

The benchmark split compares:

  • upstream: mainline llama.cpp, default flags
  • up+flags: mainline llama.cpp plus B70 runtime flags
  • Turbo: B70 fusion build plus the same runtime flags

Prefill

The tuned runtime configuration provides most of the prefill win.

Prompt tokens upstream up+flags Turbo Total win
805 1075 1378 1386 1.29x
3313 1074 1840 1846 1.72x
6963 1031 1741 1734 1.68x
14563 959 1538 1531 1.60x
29713 825 1208 1205 1.46x
61341 628 828 826 1.32x
129325 413 489 488 1.18x

Single-Stream Decode

The B70 fusion build provides the single-stream decode gain.

Context depth upstream up+flags Turbo Total win
805 81.7 81.8 93.5 1.14x
3313 80.0 79.8 91.2 1.14x
6963 77.5 77.4 88.2 1.14x
14563 72.9 72.7 82.3 1.13x
29713 66.5 66.1 74.1 1.11x
61341 55.7 55.5 61.1 1.10x
129325 41.4 41.3 44.2 1.07x

Fleet Decode

Aggregate decode with a synthetic 2048+256 workload:

Agents upstream up+flags Turbo Total win
1 78.5 78.9 86.2 1.10x
4 85.7 118.8 120.8 1.41x
8 91.4 132.8 132.8 1.45x
16 98.1 132.3 132.5 1.35x
24 103.2 143.8 139.0 1.35x
32 112.0 149.1 149.1 1.33x
48 122.9 160.8 157.0 1.28x
56 126.6 161.8 160.2 1.27x

Accuracy Snapshot

These are reference lm-eval results carried over from the local benchmark set; serving changes are lossless for the same GGUF.

Benchmark Score
GSM8K 97.0
HellaSwag 82.1
Winogrande 71.6
ARC-Challenge 49.2
MMLU 41.1
TruthfulQA-MC1 35.7
Wikitext2 PPL 6.36

Notes

  • This release is for llama.cpp-compatible GGUF runtimes.
  • The best measured B70 profile uses f16 KV. q8_0 KV was slower at long depth on this SYCL backend in local testing.
  • The route-aware DeepSpec/Eagle3 speculative-head work is tracked separately and is not included in this artifact.
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