Evaluation Report
Summary
| Metric |
Value |
| Agent |
opencode |
| Model |
google/antigravity-gemini-3-flash |
| Reasoning Effort |
high |
| MCP Disabled |
Yes |
| Timestamp |
2026-01-25T155517 |
| Pass Rate |
53.8% (14/26) |
| Weighted Pass Rate |
50.3% |
| Weighted Score |
16.76 / 33.29 |
| Duration |
3069.0s |
Quality Breakdown
- Clean Passes: 13
- Partial Passes (timed out but passed): 1
- Integrity Violations (modified test files): 0
- Failures: 11
Results by Language
| Language |
Passed |
Failed |
Total |
Pass Rate |
| dart |
1 |
2 |
3 |
33.3% |
| go |
5 |
1 |
6 |
83.3% |
| kotlin |
1 |
2 |
3 |
33.3% |
| rust |
5 |
1 |
6 |
83.3% |
| typescript |
2 |
3 |
5 |
40.0% |
| zig |
0 |
3 |
3 |
0.0% |
Results by Tier
| Tier |
Passed |
Failed |
Total |
Pass Rate |
| core |
7 |
5 |
12 |
58.3% |
| extended |
7 |
7 |
14 |
50.0% |
Task Results
| Task |
Status |
Weight |
Score |
Duration |
| dart/future-pool |
✘ FAIL |
1.46 |
0.00 |
100.0s |
| dart/isolate-pool |
✔ PASS |
1.50 |
1.50 |
133.9s |
| dart/reactive-cache |
✘ FAIL |
1.50 |
0.00 |
116.3s |
| go/bank-account |
✔ PASS |
1.04 |
1.04 |
32.3s |
| go/dining-philosophers |
✔ PASS |
1.04 |
1.04 |
61.5s |
| go/errgroup-limit |
✘ FAIL |
1.14 |
0.00 |
120.4s |
| go/parallel-letter-frequency |
✔ PASS |
1.04 |
1.04 |
33.0s |
| go/react |
✔ PASS |
1.14 |
1.14 |
113.9s |
| go/singleflight |
✔ PASS |
1.28 |
1.28 |
99.9s |
| kotlin/channel-multiplexer |
✔ PASS |
1.50 |
1.50 |
171.3s |
| kotlin/flow-processor |
✘ FAIL |
1.50 |
0.00 |
316.4s |
| kotlin/lru-cache |
✘ FAIL |
1.09 |
0.00 |
52.9s |
| rust/circular-buffer |
✔ PASS |
1.12 |
1.12 |
70.5s |
| rust/doubly-linked-list |
✔ PASS |
1.24 |
1.24 |
50.4s |
| rust/generational-arena |
✔ PASS |
1.24 |
1.24 |
87.9s |
| rust/macros |
✔ PASS |
1.50 |
1.50 |
97.6s |
| rust/parallel-letter-frequency |
✔ PASS |
1.12 |
1.12 |
98.1s |
| rust/regex-lite |
✘ FAIL |
1.40 |
0.00 |
120.7s |
| typescript/csv-lite |
✘ FAIL |
1.36 |
0.00 |
120.9s |
| typescript/forth |
✘ FAIL |
1.26 |
0.00 |
120.8s |
| typescript/glob |
⚠ PARTIAL |
1.14 |
0.86 |
208.4s |
| typescript/promise-pool |
✘ FAIL |
1.20 |
0.00 |
97.1s |
| typescript/react |
✔ PASS |
1.14 |
1.14 |
166.1s |
| zig/arena-allocator |
✘ FAIL |
1.50 |
0.00 |
174.2s |
| zig/comptime-json |
✘ FAIL |
1.50 |
0.00 |
194.8s |
| zig/small-vector |
✘ FAIL |
1.34 |
0.00 |
109.6s |
Verification
- Harness Version: v1.5.1-1-g3b5528f
- Weight Version: 2.0
- Tasks Hash:
blake3:168696ded119da3ea973f15bde9c00151c127b3f54168196a84212827fa1b1f0
- Results Hash:
blake3:2252ce212adc9d31a99f11feded2c95400e034f987ef9d446c1bf786305f942c
Generated by SanityHarness on 2026-01-25T155517