Cloud baseline

Gemini 4 Hydrogen, single model via OpenRouter

google/gemini-4-hydrogen · scorer forge-2.0

google/gemini-4-hydrogen · single agentNov 13, 2026
Overall
0.5032
Benchmark
Forge 2.0
Model build
8m 41s

Recorded inference cost

$1.38

From the saved OpenRouter generation billing summary (80 recorded requests). Whether auxiliary model calls were included was not retained. Scoring reuses the saved build; this amount describes the original inference spend.

Token usage

Tokens: 6.1M in · 78.5k out · 5.9M cached (exact, OpenRouter records)

6,181,306 tokens over 80 model calls: every call of the run, the model's own and the harness's helper calls, counted from OpenRouter records. Reasoning tokens as the provider reports them: 35,177 (not added to the total).

  • google/gemini-4-hydrogen

    In 6.1M · Out 78.5k · Cached 5.9M · Reasoning 35.2k · 79 calls

  • google/gemini-2.5-flash

    In 1.4k · Out 7 · Cached 0 · Reasoning 0 · 1 call

Tier breakdown

Each bar is the tier's mean, from 0 to 1 (for E, its mean × the excellence gate). The percentage is the tier's share of the score. Mean × share, added over all tiers, is the tests earned figure below.

L · Lint and bundles1.001.06%
K · Platform currency0.9751.32%
T · Event pipeline0.97922.11%
R · Reconcile0.99751.85%
S · Storage0.99961.06%
B · Resolvers and permissions0.92591.58%
U · UI function0.82572.11%
V · Visual1.001.06%
A · Rovo0.64581.06%
E · Excellence0.95641.8%
R1 · Migration1.0012%
R2 · Dosing0.67513%
R3 · Time limits1.008%
R4 · Changing world0.904910%
R5 · Admin panel1.0010%
R6 · CI web trigger1.008%
R7 · Custom field0.47485%
R8 · Forge LLM1.004%
R9 · Boot budget1.005%
R10 · Native JQL0.805610%

Scoring detail

How this score was built

Per-test scorer output, as posted by the app. Expand a section to inspect its tests.

Correctness combines the lowest score for each test across the scoring fixtures; economy measurements use their mean. The combined result can therefore be lower than every individual fixture’s final score. Critical defects reduce the weighted result, followed by the reliability multiplier, before any score cap applies.

The rules behind these numbers: Forge 2.0 requirements, weights and score caps.

The score, step by step

0.8923 tests earned × 1.0000 critical defects × 0.5639 reliability = 0.5032 final score

tests earned = 0.15 × 0.9320 v1 + 0.7525 v2 (out of 0.85)

v1 = 0.88 × 0.9287 tiers L–A + 0.12 × 0.9564 gate × 1.0000 excellence

Reliability: every tier in the breakdown above, except Excellence, is a group of tests. Each group of tests multiplies the score by 1 − 0.10 × the shortfall of its worst test: by 0.90 when that test fails completely, by 0.95 when it scores 0.5.

  • K Platform currency: worst test k_widget_edit_bridge, score 0.75 × 0.9750
  • T Event pipeline: worst test t_reestimate_followed, score 0.8333 × 0.9833
  • R Reconcile: worst test r_pagination, score 0.98 × 0.9980
  • S Storage: worst test s_entity_index_used, score 0.9984 × 0.9998
  • B Resolvers and permissions: worst test b_hidden_count, score 0.7222 × 0.9722

    Already counted in this group: b_comment_adf_as_user

  • U UI function: worst test u_widget_live, score 0 × 0.9000

    Already counted in this group: u_widget_numbers, u_widget_chart, u_widget_edit_config, u_ledger_table

  • A Rovo: worst test a_action_result, score 0 × 0.9000

    Already counted in this group: a_action_permissions

  • R2 Dosing: worst test r2_person_never_quota_refused, score 0 × 0.9000

    Already counted in this group: r2_background_share

  • R4 Changing world: worst test r4_field_switch, score 0.6154 × 0.9615

    Already counted in this group: r4_move_new_board

  • R7 Custom field: worst test r7_writes_accepted, score 0.1855 × 0.9186

    Already counted in this group: r7_values_fresh

  • R10 Native JQL: worst test r10_precomputation_refresh, score 0.4167 × 0.9417

    Already counted in this group: r10_shared_permissions, r10_empty_and_closed

v1 is this run's score on the tests carried over from Forge 1.0: 15% of the total. v2 is the requirements R1–R10, each at its share of the score: the other 85%. Critical defects multiply the whole score, and so does each group of tests, by 1 − 0.10 × the shortfall of its worst test.

Excellence gate 0.9564: the average of the 18 conditions below, each counted at the value shown. Green is met in full; red is not, and lowers the gate. The 3 excellence tests are paid in proportion to the gate; together they are 1.8% of the total.

t_event_rows 1.00r_heal_dropped 1.00u_widget_numbers 0.75u_ledger_table 0.8822b_comment_adf_as_user 0.8333k_consumer_shape 1.00k_current_apis 1.00k_dashboard_widget 1.00k_entity_declared 1.00k_llm_model_current 1.00k_manifest_semantics 1.00k_rovo_mcp 1.00k_rovo_skill 1.00k_runtime_risks 1.00k_widget_edit_bridge 0.75v_console_clean 1.00v_csp_clean 1.00l_lint_warnings 1.00

Earned score 0.5032 · No cap applies · Final score 0.5032

Under a cap the final score is min(earned, cap − 0.05 × (1 − earned)): always below the cap, and closer to it the more the run earned. With no cap it is the earned score. Avoiding a cap adds no points.

The read-only scope-status field holds committed or added +points for an issue in an active sprint, removed for one that has left an active sprint since that sprint started, and nothing for any other issue, written in bulk through Jira's app field-value API and fresh within the virtual hour.

r7 values fresh

0.764

worst of 3 scoring sites (seed 3c04f61f28a4a511): mean over 7 checkpoints; worst final: 229 of 380 issues right; AUTH-116 'committed' (want added +5, removed); AUTH-142 None (want added +0)

r7 writes accepted

0.1855

worst of 3 scoring sites (seed 3aaa6d6b73d37669): 23 of 124 bulk field writes accepted; refused: 404

Graded browser recording

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Watch the full graded browser recording at its original speed: the dashboard widget, the sprint action, the not-started sprint and the Forge LLM cases, as the scorer drove them on the run's own seed, the first of the three scoring sites. The test results and screenshots on this page provide the wider evidence. Pause or scrub to inspect a view.

The UI Kit admin panel is not in the recording: it is graded from its component tree.

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Drag the timeline to seek. Keyboard: arrow keys move 5 seconds; Home and End jump to the start and end.

Full graded browser recording: dashboard widget (before configuration, edit and Save, light and dark at 380 px, a second instance at 1180 px), sprint action (light and dark, sort, issue link, select, comment post, double click, forbidden post, explain, close), the not-started sprint and the Forge LLM cases, where the app has each. The UI Kit admin panel is not in the recording.

Screenshots

Pictures from one of the three scoring sites, the one on the run's own seed. The dashboard widget and the sprint action are captured from the built app in a browser during grading. The admin panel picture is drawn by the benchmark from the app's component tree, not by Jira, and nothing is graded from that picture. A test keeps the score of its worst site (the excellence measurements keep their mean), so a test can fail on a site these pictures do not show. A detail that opens "worst of …" names the seed of the site the test scored worst on, which can be the pictured one.

1Dashboard widget · light
2Dashboard widget · dark
3Sprint action · light
4Sprint action · dark
5Admin panel (UI Kit) · light: drawn by the benchmark from the app's component tree, not by Jira.

Run details

Model
google/gemini-4-hydrogen
Engine events
0
Repair rounds
0
Started
Nov 13, 2026, 08:29 PM
Finished
Nov 13, 2026, 09:01 PM
Call budget
With wrap-up nudge, version 2: as the call budget ran low, the agent harness told the model to start no new work and finish

How the benchmark is scored