{
    "metadata": {
        "model": "Diffusion Server",
        "hardware": "CI B200 pool",
        "description": "Reference estimates for B200-only diffusion cases, split out from the shared diffusion baseline file.",
        "last_updated": "2026-07-01"
    },
    "tolerances": {
        "long_term": {
            "e2e": 0.15,
            "denoise_stage": 0.1,
            "non_denoise_stage": 0.5,
            "denoise_step": 0.25,
            "denoise_agg": 0.15
        },
        "pr_test": {
            "e2e": 0.25,
            "denoise_stage": 0.25,
            "non_denoise_stage": 0.8,
            "denoise_step": 0.3,
            "denoise_agg": 0.2
        }
    },
    "improvement_reporting": {
        "threshold": 0.2
    },
    "sampling": {
        "step_fractions": [
            0.0,
            0.2,
            0.4,
            0.6,
            0.8,
            1.0
        ]
    },
    "scenarios": {
        "flux1_modelopt_nvfp4_t2i": {
            "stages_ms": {},
            "denoise_step_ms": {},
            "expected_e2e_ms": 0.0,
            "expected_avg_denoise_ms": 0.0,
            "expected_median_denoise_ms": 0.0,
            "estimated_full_test_time_s": 71.2
        },
        "flux2_modelopt_nvfp4_t2i": {
            "stages_ms": {},
            "denoise_step_ms": {},
            "expected_e2e_ms": 0.0,
            "expected_avg_denoise_ms": 0.0,
            "expected_median_denoise_ms": 0.0,
            "estimated_full_test_time_s": 592.3
        },
        "qwen_image_2512_modelopt_nvfp4_t2i": {
            "stages_ms": {},
            "denoise_step_ms": {},
            "expected_e2e_ms": 0.0,
            "expected_avg_denoise_ms": 0.0,
            "expected_median_denoise_ms": 0.0,
            "estimated_full_test_time_s": 120.0
        },
        "wan22_modelopt_nvfp4_t2v": {
            "stages_ms": {},
            "denoise_step_ms": {},
            "expected_e2e_ms": 0.0,
            "expected_avg_denoise_ms": 0.0,
            "expected_median_denoise_ms": 0.0,
            "estimated_full_test_time_s": 181.8
        },
        "ideogram4_nvfp4_t2i": {
            "stages_ms": {},
            "denoise_step_ms": {},
            "expected_e2e_ms": 0.0,
            "expected_avg_denoise_ms": 0.0,
            "expected_median_denoise_ms": 0.0,
            "estimated_full_test_time_s": 300.0
        }
    }
}