Exa 发布 Exa 3.0，Search Index 得分 80 与 Perplexity Search 并列第一
Exa has released Exa 3.0, scoring 80 on the Artificial Analysis Search Index in Dynamic Highlights mode, tying with Perplexity Search for the #1 spot
Exa 发布 Exa 3.0，其 Search API 新增 Dynamic Highlights 模式，可按共享预算决定每个页面返回多少文本。Artificial Analysis 的测试显示，Exa Search（auto，Dynamic Highlights）在 Search Index 上得 80 分，与 Perplexity Search（medium）并列第一，lite 模式得 79 分；在 DeepSearchQA 上，auto 与 lite 分别以 85.6 和 84.9 F1 排在前两位。auto 模式每任务搜索 7.6 次、消耗 157k token、成本 $0.066，较标准 highlights 的 9.4 次、299k token 和 $0.083 分别下降，lite 成本为 $0.044；定价为 auto 每 1k 次搜索 $7、lite 每 1k 次 $4。
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第三方基准给出了 Exa 3.0 与 Perplexity Search 并列第一的分数，以及调用次数和成本的具体变化。
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Exa has released Exa 3.0, scoring 80 on the Artificial Analysis Search Index in Dynamic Highlights mode, tying with Perplexity Search for the #1 spot
@ExaAILabs has released a new Dynamic Highlights mode to its Search API. Given a search query and its results, Dynamic Highlights determines how much text to return from each page within a shared budget
We benchmarked two Exa search types with Dynamic Highlights ahead of release: an upgraded auto mode, which balances search quality and speed, and a new lite mode, optimized for lower cost and latency. Both were evaluated using our Stirrup agent harness and GPT-5.6 Luna (medium) as the agent model
Key benchmarking results for Exa Search with Dynamic Highlights:
➤ Ties for #1 on the Artificial Analysis Search Index: Exa Search (auto, Dynamic Highlights) scores 80, level with Perplexity Search (medium) in the #1 spot, while Exa Search (lite, Dynamic Highlights) scores 79. On DeepSearchQA, auto (85.6 F1) and lite (84.9 F1) rank 1st and 2nd respectively, 4 to 5 points ahead of Perplexity Search (medium, 80.8)
➤ Reduces search calls and token usage: Exa Search (auto, Dynamic Highlights) uses 7.6 searches per task, the fewest of any Search API on the leaderboard, down from 9.4 with standard highlights. Tokens per task fall 47%, from 299k to 157k
➤ Reduces cost per task by 21%: Exa Search (auto, Dynamic Highlights) costs $0.066 per task, compared to $0.083 with standard highlights. Lite costs $0.044 per task, with both sitting on the cost vs. capability Pareto frontier. Exa Search is priced at $7 per 1k searches for auto and $4 per 1k searches for lite