Reported by The Decoder on . Summarized and analyzed by XAIPART Editorial.
What happened
Google's Gemini 4 Carbon and Anthropic's Fable 5.2 moved ahead of GPT-6.1 Sol on the MathArena AI mathematics benchmark, ending the recent run of leadership by an OpenAI model.S1 The source identifies both challengers as carrying higher costs than the model they displaced.S1
Gemini 4 Carbon reportedly cost 15 times more than GPT-6.1 Sol.S1 During testing, Gemini ignored the imposed time limit and almost never abandoned a task.S1 The source did not disclose the benchmark scores, absolute cost per run, testing configuration, number of attempts, or whether the reported behavior affected the final ranking.S1
| Metric | Reported value | Source |
|---|---|---|
| Gemini 4 Carbon cost relative to GPT-6.1 Sol | 15 times more | S1 |
| MathArena scores | Not disclosed | S1 |
| Absolute cost per benchmark run | Not disclosed | S1 |
Background timeline
- - The Decoder reported that Gemini 4 Carbon and Fable 5.2 had moved ahead of GPT-6.1 Sol on MathArena, with Gemini 4 Carbon carrying a reported cost of 15 times more than GPT-6.1 Sol.S1
XAIPART take
Technical impact
The result suggests that benchmark leadership can reward persistence on difficult mathematical tasks rather than simply completing them within a fixed time budget.S1 XAIPART analysis Engineers evaluating reasoning models should therefore distinguish raw answer accuracy from behavior under strict completion limits, because a system that continues beyond the test window may be unsuitable for latency-constrained production workflows. XAIPART analysis
Market impact
The reported 15-times cost multiple creates a material trade-off between benchmark leadership and affordable inference, although the source does not provide enough pricing detail to calculate cost per solved task. XAIPART analysis Procurement teams should request comparable workload pricing and success-rate data before treating a higher-ranked model as the better commercial choice. XAIPART analysis
Action
Engineers should rerun representative mathematical and design calculations under both strict latency limits and unrestricted completion budgets. XAIPART analysis Buyers should obtain cost-per-successful-task figures, rate limits, and failure data for Gemini 4 Carbon, Fable 5.2, and GPT-6.1 Sol before committing workloads or negotiating supply commitments. XAIPART analysis
XAIPART Forecast
XAIPART analysis Within 9 months, XAIPART expects Gemini 4 Carbon's MathArena cost per successful task to fall below 5 times GPT-6.1 Sol's cost; if it remains at or above 15 times, this forecast is wrong. XAIPART analysis This expectation reflects the possibility that efficiency improvements or pricing changes narrow the gap, but no such adjustment was disclosed in the source. XAIPART analysis
Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. The report is a single-source account, and benchmark scores, absolute pricing, test settings, and the cost of Fable 5.2 were not disclosed.
Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.
替代料与生命周期
| 料号 | 关系 | 生命周期 | 依据 |
|---|---|---|---|
| — | 暂无收录替代料 待补充数据 | — | 需 match_type 后才可显示任何前代标签 |
“前代”和“替代”标签仅来自已记录的匹配类型、生命周期状态或来源文本。没有记录匹配时,不显示任何标签。我们自己的商品列表不构成市场参考。
关注要点
| 论断 | 阈值 | 发布方 | 状态 |
|---|---|---|---|
| Within 9 months, XAIPART expects Gemini 4 Carbon's MathArena cost per successful task to fall below 5 times GPT-6.1 Sol's cost | it remains at or above 15 times | within 9 months | Pending |
被证明错误的预测仍保留可见并加以标注。我们不会删除它们。
受影响的料号
目录中无匹配。 此事件未映射到 XAIPART 当前上架的任何料号。我们不推断匹配,也不显示占位列表。
各维度成本压力
| Dimension | FRED series ID | Unit | Lag | As of |
|---|---|---|---|---|
| 投入成本 | PCOPPUSDM, PALUMUSDM, PNICKUSDM | USD/mt | 52 d | |
| 供需 | PCU334413334413, IPG3344S | index(1982=100) / index(2017=100) | 46 d | |
| 汇率与能源 | DEXCHUS, DCOILBRENTEU, DHHNGSP | rate / USD/bbl / USD/MMBtu | 5 d |
No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.
本文如何生成
过程证据——抓取、来源可靠性检查、模型与校验
| Source fetched | The Decoder · the-decoder.com · 856 chars · fetch status success |
|---|---|
| Source sanity (S1) | ok — passed before any model call (no s1_ block recorded) |
| Model / prompt | MiniMax-M3.1-Flash · prompt Blog Agent - News Summary (v2.8-final) · 6,618 tokens · 17.4s · run completed |
| Gate | verdict pass · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.132316 · C10 rounds 0 |
| Time contract | 2 <time datetime> values in this brief — 0 violations (+08:00 or date-only) |
上述每一行均由流水线生成,而非人工撰写。
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