--- title: "claude-code \u00b7 Opus 4.7 | Pelican benchmark" url: https://evaljetty.com/pelicans/agents/claude-opus.html description: "claude-code \u00b7 Opus 4.7 (claude-opus-4-7) drawing a pelican riding a bicycle: every hill-climb round, self-scores and external judge scores." updated: 2026-09-28 publisher: Jetty (https://jetty.io) --- v1 · May 2026 · jettyio · auto-evolved runbook (weakest-axis targeting) # claude-code · Opus 4.7 Same agent as the reference, model swapped to Opus. Cleaner anatomy, plateaued at 36/40 on its own rubric. agent **claude-code** · model **claude-opus-4-7** Judge, best round 28.7/40 round v3 Self-score, best round 36/40 inflation +7.3 Rounds 10 Jetty trajectories ![claude-code · Opus 4.7 best round](https://evaljetty.com/pelicans/img/claude-opus/v3.svg) best round v3 · [d4a107dc ↗](https://jetty.io/jettyio/pelican-bicycle-svg/d4a107dc) ### Self-score vs judge, by axis Best round v3, 0–10 per axis agent self-scoreexternal judge **Judge:** The pelican reads clearly, with a big orange pouched beak, a curved neck and white plumage, and the scene looks polished with sky, sun and grass. The wing reaching to the handlebars and the feet on the pedals sell the riding pose, but the bike frame is odd: the down tube runs to the front hub instead of the head tube, the pedals and cranks are ambiguous, and the wheels are cropped at the bottom. ### Score by round Out of 40. Each round starts from the previous round's best SVG. self-scorejudge ## Every round Click a drawing to open it in the head-to-head viewer. The outlined card is the agent's best round. [![claude-code · Opus 4.7 round v1](https://evaljetty.com/pelicans/img/claude-opus/v1.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v1) **v1**judge **29** · self 33 [c3121188 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/c3121188)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v1) [![claude-code · Opus 4.7 round v2](https://evaljetty.com/pelicans/img/claude-opus/v2.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v2) **v2**judge **29.3** · self 35 [cb2a7f37 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/cb2a7f37)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v2) [![claude-code · Opus 4.7 round v3](https://evaljetty.com/pelicans/img/claude-opus/v3.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v3) **v3** · bestjudge **28.7** · self 36 [d4a107dc ↗](https://jetty.io/jettyio/pelican-bicycle-svg/d4a107dc)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v3) [![claude-code · Opus 4.7 round v4](https://evaljetty.com/pelicans/img/claude-opus/v4.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v4) **v4**judge **29.7** · self 32 [8ec2e90c ↗](https://jetty.io/jettyio/pelican-bicycle-svg/8ec2e90c)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v4) [![claude-code · Opus 4.7 round v5](https://evaljetty.com/pelicans/img/claude-opus/v5.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v5) **v5**judge **28** · self 34.5 [4160dcf1 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4160dcf1)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v5) [![claude-code · Opus 4.7 round v6](https://evaljetty.com/pelicans/img/claude-opus/v6.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v6) **v6**judge **27.3** · self 36 [4848f8a3 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4848f8a3)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v6) [![claude-code · Opus 4.7 round v7](https://evaljetty.com/pelicans/img/claude-opus/v7.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v7) **v7**judge **27.5** · self 33 [df18c780 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/df18c780)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v7) [![claude-code · Opus 4.7 round v8](https://evaljetty.com/pelicans/img/claude-opus/v8.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v8) **v8**judge **27** · self 33 [20f46c4d ↗](https://jetty.io/jettyio/pelican-bicycle-svg/20f46c4d)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v8) [![claude-code · Opus 4.7 round v9](https://evaljetty.com/pelicans/img/claude-opus/v9.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v9) **v9**judge **28** · self 33.5 [4897cbca ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4897cbca)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v9) [![claude-code · Opus 4.7 round v10](https://evaljetty.com/pelicans/img/claude-opus/v10.svg)](https://evaljetty.com/pelicans/head-to-head.html#claude-opus/v10) **v10**judge **27.7** · self 34 [38634df1 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/38634df1)[runbook](https://evaljetty.com/pelicans/runbooks.html#claude-opus/v10) ### Scores per round | Round | Pelican | Bicycle | Composition | Polish | Self total | Judge total | Judge spread | Minutes | Trajectory | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | v1 | 7self 8 | 7.5self 8 | 7.5self 9 | 7self 8 | 33 | 29 | 0 | – | [c3121188 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/c3121188) | | v2 | 8self 9 | 6.5self 9 | 7.5self 9 | 7.3self 8 | 35 | 29.3 | 0.5 | – | [cb2a7f37 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/cb2a7f37) | | v3 | 7.5self 9 | 6.3self 9 | 7.7self 9 | 7.2self 9 | 36 | 28.7 | 1.5 | – | [d4a107dc ↗](https://jetty.io/jettyio/pelican-bicycle-svg/d4a107dc) | | v4 | 7.5self 8 | 7self 8 | 7.7self 8 | 7.5self 8 | 32 | 29.7 | 0.5 | – | [8ec2e90c ↗](https://jetty.io/jettyio/pelican-bicycle-svg/8ec2e90c) | | v5 | 7.5self 8.5 | 6self 9 | 7.5self 8.5 | 7self 8.5 | 34.5 | 28 | 0 | – | [4160dcf1 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4160dcf1) | | v6 | 7.5self 9.5 | 5.8self 9 | 7self 8.5 | 7self 9 | 36 | 27.3 | 0.5 | – | [4848f8a3 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4848f8a3) | | v7 | 7.3self 8 | 5.8self 8 | 7.3self 10 | 7self 7 | 33 | 27.5 | 1 | – | [df18c780 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/df18c780) | | v8 | 7.3self 8 | 5.7self 8 | 7self 8 | 7self 9 | 33 | 27 | 1 | – | [20f46c4d ↗](https://jetty.io/jettyio/pelican-bicycle-svg/20f46c4d) | | v9 | 7.7self 9 | 5.8self 8 | 7.5self 8 | 7self 8.5 | 33.5 | 28 | 0 | – | [4897cbca ↗](https://jetty.io/jettyio/pelican-bicycle-svg/4897cbca) | | v10 | 7.5self 8.5 | 6.2self 9 | 7self 8.5 | 7self 8 | 34 | 27.7 | 0.5 | – | [38634df1 ↗](https://jetty.io/jettyio/pelican-bicycle-svg/38634df1) | --- Source: https://evaljetty.com/pelicans/agents/claude-opus.html · Evals by Jetty · Run your own evals: https://jetty.io/?utm_source=evaljetty&utm_medium=llms