AA-Briefcase v1.1(Elo)
Artificial Analysis evaluation of long-term knowledge work (Elo, v1.1).
- Category
- Knowledge
- Unit
- Elo rating
- Higher is better
- Comparison groups
- 4total
- Currently available model rankings · Ranked results: 17
- All models (records): Groups: 5 · Entries: 32
Rankings
Values with different source types (official, third-party, paper) or measurement conditions cannot be compared, so rankings are separated by comparison group (the same source, or sources verified to use the same conditions).
Rankings include only models currently available in Claude Code / Codex, excluding legacy models.
- View on rankings page (by metric)
- Cost balance (frontier and effort changes)
- Overall ranking (performance first)
official results (Introducing Claude Sonnet 5.5)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Opus 5.5 | Max | 1,822 | $21.05Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Max: 1822.0 $21.05" |
| 2 | Claude Sonnet 5.5 | Max | 1,811 | $29.19Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Max: 1811.0 $29.19" |
| 3 | Claude Opus 5.5 | Xhigh | 1,780 | $12.27Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Xhigh: 1780.0 $12.27" |
| 4 | Claude Sonnet 5.5 | Xhigh | 1,746 | $9.63Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Xhigh: 1746.0 $9.63" |
| 5 | Claude Opus 5.5 | High | 1,705 | $6.27Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · High: 1705.0 $6.27" |
| 6 | Claude Opus 5.5 | Med | 1,642 | $4.40Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Med: 1642.0 $4.40" |
| 7 | Claude Sonnet 5.5 | High | 1,634 | $3.95Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · High: 1634.0 $3.95" |
| 8 | Claude Sonnet 5.5 | Med | 1,461 | $1.64Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Med: 1461.0 $1.64" |
| 9 | Claude Opus 5.5 | Low | 1,285 | $1.15Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Low: 1285.0 $1.15" |
| 10 | Claude Sonnet 5.5 | Low | 1,264 | $0.87Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Low: 1264.0 $0.87" |
official results (Introducing Claude Haiku 5.5)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Sonnet 5.5 | not stated | 1,824 | — | Anthropic | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated); Sonnet 5.5 is in the "For reference" columnSource excerpt1824Location Table, AA-Briefcase v1.1 (Elo) row: 1824 |
| 2 | Claude Haiku 5.5 | not stated | 1,578 | — | Anthropic | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated)Source excerpt1578Location Table, AA-Briefcase v1.1 (Elo) row: 1578 |
| 3 | GPT-6 Luna | not stated | 1,336 | — | not stated | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated); values for other vendor models (as listed by Anthropic)Source excerpt1336Location Table, AA-Briefcase v1.1 (Elo) row: 1336 |
official results (Introducing Claude Fable 5.2 and Claude Mythos 5.2)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Opus 5.5 | not stated | 1,800 | — | Anthropic | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted.Source excerpt1800Location Table, AA-Briefcase v1.1 (Elo) row: 1800 |
| 2 | Claude Fable 5.2 | not stated | 1,785 | — | Anthropic | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted.Source excerpt1785Location Table, AA-Briefcase v1.1 (Elo) row: 1785 |
| 3 | GPT-6 Astra | not stated | 1,569 | — | not stated | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted. Values for other vendor models (as listed by Anthropic).Source excerpt1569Location Table, AA-Briefcase v1.1 (Elo) row: 1569 |
official results (Claude Fable 5.2 and Claude Mythos 5.2 System Card)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | GPT-6.1 Sol | not stated | 1,555 | — | Artificial Analysis | Claude Fable 5.2 and Claude Mythos 5.2 System CardRetrieved 2026-11-14 · Vendor-reported value. Anthropic publishes values independently measured by Artificial Analysis. No effort is specified for GPT-6.1 Sol (Fable 5.2’s max is not applied). Cost not stated.Source excerpt1555Location §8.14.4, body text, GPT-6.1 Sol Elo |
All model rankings (records)
These rankings are recalculated by comparison group including legacy models and models unavailable in Claude Code / Codex. They differ from the rankings above because the set of models differs.
- View all model rankings (by metric)
- Cost balance (all models, records)
- Overall ranking (all models, records)
Show rankings including legacy and unavailable models (entries: 32)
official results (Introducing Claude Sonnet 5.5)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Opus 5.5 | Max | 1,822 | $21.05Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Max: 1822.0 $21.05" |
| 2 | Claude Sonnet 5.5 | Max | 1,811 | $29.19Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Max: 1811.0 $29.19" |
| 3 | Claude Opus 5.5 | Xhigh | 1,780 | $12.27Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Xhigh: 1780.0 $12.27" |
| 4 | Claude Sonnet 5.5 | Xhigh | 1,746 | $9.63Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Xhigh: 1746.0 $9.63" |
| 5 | Claude Opus 5.5 | High | 1,705 | $6.27Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · High: 1705.0 $6.27" |
| 6 | Claude Opus 5.5 | Med | 1,642 | $4.40Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Med: 1642.0 $4.40" |
| 7 | Claude Sonnet 5.5 | High | 1,634 | $3.95Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · High: 1634.0 $3.95" |
| 8 | GPT-6 Sol | Max | 1,483 | $2.67Cost per task | not stated | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for a model from some other vendor (announced by Anthropic); the figure's effort label "Max" was mapped to max in the OpenAI API reasoning effortSource excerptAA-Briefcase v1.1 — Accuracy vs. cost: "GPT-6 Sol · Max: 1483.0 $2.67" |
| 9 | Claude Sonnet 5.5 | Med | 1,461 | $1.64Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Med: 1461.0 $1.64" |
| 10 | GPT-6 Sol | Xhigh | 1,364 | $1.19Cost per task | not stated | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for a model from some other vendor (announced by Anthropic); the figure's effort label "Xhigh" was mapped to xhigh in the OpenAI API reasoning effortSource excerptAA-Briefcase v1.1 — Accuracy vs. cost: "GPT-6 Sol · Xhigh: 1364.0 $1.19" |
| 11 | Claude Sonnet 5 | Max | 1,359 | $14.43Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5 · Max: 1359.0 $14.43" |
| 12 | GPT-6 Sol | High | 1,289 | $0.63Cost per task | not stated | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for a model from some other vendor (announced by Anthropic); the figure's effort label "High" was mapped to high in the OpenAI API reasoning effortSource excerptAA-Briefcase v1.1 — Accuracy vs. cost: "GPT-6 Sol · High: 1289.0 $0.63" |
| 13 | Claude Opus 5.5 | Low | 1,285 | $1.15Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Opus 5.5 · Low: 1285.0 $1.15" |
| 14 | Claude Sonnet 5 | Xhigh | 1,274 | $7.56Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5 · Xhigh: 1274.0 $7.56" |
| 15 | Claude Sonnet 5.5 | Low | 1,264 | $0.87Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5.5 · Low: 1264.0 $0.87" |
| 16 | Claude Sonnet 5 | High | 1,177 | $3.76Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5 · High: 1177.0 $3.76" |
| 17 | GPT-6 Sol | Med | 1,142 | $0.34Cost per task | not stated | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for a model from some other vendor (announced by Anthropic); the figure's effort label "Med" was mapped to medium in the OpenAI API reasoning effortSource excerptAA-Briefcase v1.1 — Accuracy vs. cost: "GPT-6 Sol · Med: 1142.0 $0.34" |
| 18 | Claude Sonnet 5 | Med | 1,056 | $1.73Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5 · Med: 1056.0 $1.73" |
| 19 | Claude Sonnet 5 | Low | 923 | $0.82Cost per task | Anthropic | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for its own model (announced by Anthropic)Source excerptAA-Briefcase v1.1 — Accuracy vs. cost: "Sonnet 5 · Low: 923.0 $0.82" |
| 20 | GPT-6 Sol | Low | 905 | $0.12Cost per task | not stated | Introducing Claude Sonnet 5.5Retrieved 2026-11-12 · Vendor-reported value. A point in the figure "AA-Briefcase v1.1 / Accuracy vs. cost" on the Anthropic announcement page. values were taken from each point's aria-label (DOM); the page shows them only in the figure; value for a model from some other vendor (announced by Anthropic); the figure's effort label "Low" was mapped to low in the OpenAI API reasoning effortSource excerptAA-Briefcase v1.1 — Accuracy vs. cost: "GPT-6 Sol · Low: 905.0 $0.12" |
official results (Introducing Claude Haiku 5.5)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Sonnet 5.5 | not stated | 1,824 | — | Anthropic | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated); Sonnet 5.5 is in the "For reference" columnSource excerpt1824Location Table, AA-Briefcase v1.1 (Elo) row: 1824 |
| 2 | Claude Haiku 5.5 | not stated | 1,578 | — | Anthropic | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated)Source excerpt1578Location Table, AA-Briefcase v1.1 (Elo) row: 1578 |
| 3 | GPT-6 Luna | not stated | 1,336 | — | not stated | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated); values for other vendor models (as listed by Anthropic)Source excerpt1336Location Table, AA-Briefcase v1.1 (Elo) row: 1336 |
| 4 | Claude Haiku 4.5 | not stated | 614 | — | Anthropic | Introducing Claude Haiku 5.5Retrieved 2026-11-12 · Vendor-reported value. table note: see the Haiku 5.5 System Card (effort not stated)Source excerpt614Location Table, AA-Briefcase v1.1 (Elo) row: 614 |
official results (Introducing Claude Fable 5.2 and Claude Mythos 5.2)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Claude Opus 5.5 | not stated | 1,800 | — | Anthropic | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted.Source excerpt1800Location Table, AA-Briefcase v1.1 (Elo) row: 1800 |
| 2 | Claude Fable 5.2 | not stated | 1,785 | — | Anthropic | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted.Source excerpt1785Location Table, AA-Briefcase v1.1 (Elo) row: 1785 |
| 3 | Claude Fable 5.1 | not stated | 1,669 | — | Anthropic | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted.Source excerpt1669Location Table, AA-Briefcase v1.1 (Elo) row: 1669 |
| 4 | Gemini 4 Carbon | not stated | 1,611 | — | not stated | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted. Values for other vendor models (as listed by Anthropic).Source excerpt1611Location Table, AA-Briefcase v1.1 (Elo) row: 1611 |
| 5 | GPT-6 Astra | not stated | 1,569 | — | not stated | Introducing Claude Fable 5.2 and Claude Mythos 5.2Retrieved 2026-11-12 · Vendor-reported value. table note: Scores for Fable 5.2, Fable 5.1, and Opus 5.5 show results with safeguards on unless otherwise noted. All scores show each model’s highest-available effort unless otherwise noted. Values for other vendor models (as listed by Anthropic).Source excerpt1569Location Table, AA-Briefcase v1.1 (Elo) row: 1569 |
official results (Grok 4.7 (xAI news))
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | Grok 4.7 | Xhigh | 1,657 | — | xAI | Grok 4.7 (xAI news)Retrieved 2026-11-12 · Vendor-reported value. Self-reported by xAI. Table heading is Grok 4.7 (xHigh)Source excerptAA Briefcase v1.1 | Grok 4.7 (xHigh) 1657 |
| 2 | Grok 4.6 | High | 1,546 | — | xAI | Grok 4.7 (xAI news)Retrieved 2026-11-12 · Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)Source excerptAA Briefcase v1.1 | Grok 4.6 (High) 1546 |
official results (Claude Fable 5.2 and Claude Mythos 5.2 System Card)
| Rank | Model | effort | Score | Source cost (metric) | measured/reported by | source |
|---|---|---|---|---|---|---|
| 1 | GPT-6.1 Sol | not stated | 1,555 | — | Artificial Analysis | Claude Fable 5.2 and Claude Mythos 5.2 System CardRetrieved 2026-11-14 · Vendor-reported value. Anthropic publishes values independently measured by Artificial Analysis. No effort is specified for GPT-6.1 Sol (Fable 5.2’s max is not applied). Cost not stated.Source excerpt1555Location §8.14.4, body text, GPT-6.1 Sol Elo |