# Technical Document Extraction: Accuracy vs. Base Value Chart ## 1. Component Isolation * **Header:** None present. * **Main Chart Area:** A line graph with a logarithmic-style x-axis and a linear y-axis. It features a single data series (teal line with star markers) and a vertical reference line (dark blue dash-dotted line). * **Legend:** Located in the bottom-right quadrant of the plot area. * **Footer/Axes:** X-axis labeled "Base value" and Y-axis labeled "Accuracy on 32K". --- ## 2. Axis and Metadata Extraction * **Y-Axis (Vertical):** * **Label:** Accuracy on 32K * **Scale:** Linear, ranging from 0.0 to 0.6. * **Major Tick Marks:** 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6. * **X-Axis (Horizontal):** * **Label:** Base value * **Scale:** Non-linear/Logarithmic-style spacing. * **Major Tick Labels:** 1e4, 2e5, 9e5, 5e6, 1e9, 1e12. * **Grid:** Light gray dashed horizontal and vertical grid lines corresponding to major ticks. * **Legend [Spatial Grounding: Bottom Right]:** * **Label:** "Lower bound" * **Style:** Dark blue dash-dotted line (`- . - .`). --- ## 3. Data Series Analysis ### Series 1: Accuracy Data * **Color:** Teal / Cyan. * **Marker:** 5-point star. * **Trend Verification:** The line starts at zero for low base values, exhibits a sharp upward slope between $2 \times 10^5$ and $1 \times 10^9$, reaches a peak at $1 \times 10^9$, and then shows a slight downward slope toward $1 \times 10^{12}$. | Base value (X) | Accuracy on 32K (Y) | Notes | | :--- | :--- | :--- | | 1e4 | 0.0 | Baseline zero | | 2e5 | 0.0 | Remains at zero | | ~5e5* | ~0.16 | Intermediate point (unlabeled x-tick) | | 9e5 | ~0.27 | Sharp increase | | 5e6 | ~0.51 | Continued sharp increase | | 1e9 | 0.6 | **Peak Accuracy** | | 1e12 | ~0.46 | Performance degradation | *\*Note: There is a data point between 2e5 and 9e5 that is not explicitly labeled on the x-axis but aligns with the vertical grid line.* ### Reference Element: Lower Bound * **Color:** Dark Blue. * **Style:** Vertical dash-dotted line. * **Placement:** Positioned at the x-axis value of **9e5**. * **Intersection:** This line intersects the teal data series at an accuracy of approximately 0.27. --- ## 4. Summary of Findings This chart illustrates the relationship between a "Base value" and the "Accuracy on 32K". 1. **Inertia Phase:** For base values at or below $2 \times 10^5$, the accuracy is effectively 0.0. 2. **Growth Phase:** A rapid improvement in accuracy occurs as the base value increases from $2 \times 10^5$ to $1 \times 10^9$. 3. **Critical Threshold:** The "Lower bound" is marked at $9 \times 10^5$, which represents the point where accuracy has climbed to roughly 27%. 4. **Optimal Point:** Maximum accuracy (0.6) is achieved when the base value is $1 \times 10^9$. 5. **Saturation/Regression:** Increasing the base value further to $1 \times 10^{12}$ results in a decrease in accuracy to approximately 0.46, suggesting an over-optimization or diminishing returns beyond the $10^9$ threshold.

# Technical Document Extraction: Accuracy vs. Base Value Graph ## Axes and Labels - **X-axis (Horizontal):** - Label: `Base value` - Scale: Logarithmic (1e4 to 1e12) - Tick markers: `1e4`, `2e5`, `9e5`, `5e6`, `1e9`, `1e12` - **Y-axis (Vertical):** - Label: `Accuracy on 32K` - Range: `0.0` to `0.6` - Tick markers: `0.0`, `0.1`, `0.2`, `0.3`, `0.4`, `0.5`, `0.6` ## Legend - **Position:** Bottom-right corner - **Color:** Dashed blue line - **Label:** `Lower bound` ## Data Series - **Primary Line (Cyan with Star Markers):** - **Trend:** - Starts at `0.0` accuracy for `Base value = 1e4`. - Sharp increase at `Base value = 2e5` (accuracy ≈ `0.15`). - Continues rising to `Base value = 5e6` (accuracy ≈ `0.5`). - Peaks at `Base value = 1e9` (accuracy ≈ `0.6`). - Declines to `Base value = 1e12` (accuracy ≈ `0.45`). - **Key Data Points:** - `(1e4, 0.0)` - `(2e5, 0.15)` - `(5e6, 0.5)` - `(1e9, 0.6)` - `(1e12, 0.45)` ## Additional Elements - **Vertical Dashed Line:** - Position: `Base value = 9e5` - Color: Blue (matches legend color) ## Observations 1. The cyan line exhibits a **non-linear relationship** between `Base value` and `Accuracy on 32K`, with a sharp rise between `2e5` and `5e6`, followed by a plateau and gradual decline. 2. The `Lower bound` (dashed blue line) remains constant at `0.0` across all `Base value` ranges. 3. No other languages or textual elements are present in the image. ## Spatial Grounding - Legend: `[x: 0.9, y: 0.05]` (bottom-right corner). - Vertical dashed line: `[x: 9e5, y: 0.0]` to `[x: 9e5, y: 0.6]`. ## Trend Verification - **Cyan Line:** - Slopes upward from `1e4` to `5e6`, then downward from `1e9` to `1e12`. - Matches extracted data points. ## Component Isolation 1. **Header:** No explicit header present. 2. **Main Chart:** Dominates the image, with axes, legend, and data series. 3. **Footer:** No explicit footer present. ## Conclusion The graph illustrates a logarithmic relationship between `Base value` and `Accuracy on 32K`, with a critical threshold at `Base value = 9e5`. The `Lower bound` remains static, while the primary metric peaks at `1e9` before declining.