ReasonBlocks YC 申请

Spring 2026Active

ReasonBlocks 在 Spring 2026 批次的 Y Combinator 中作为一家 B2B 公司进行过。以下是：公司做什么、谁创立了它，以及其 YC 申请，按照真实 YC 表格逐题重建。

YC 批次: Spring 2026
行业: B2B
团队规模: 2
状态: Active
已发布: 2026

创始人

Sajeev MageshCEO & Co-Founder
Rohan VijFounder

ReasonBlocks 做什么

ReasonBlocks is the runtime layer that makes AI agents cheaper and more reliable. We correct agent reasoning and compress tokens mid-run, with gains compounding across runs. On SWE-Bench pro we have seen a 52% token reduction and 42% accuracy lift.

ReasonBlocks 的 YC 申请，重建版

Y Combinator 申请

ReasonBlocks，Spring 2026 期。来自公开数据的真实申请问题解答。

Founders2
Company7
Progress7
Idea4
Equity3
Curious2
Batch Preference1

Company

Company name

ReasonBlocks

Describe what your company does in 50 characters or less.

Runtime layer making AI agents cheaper and reliable

What is your company going to make? Please describe your product and what it does or will do.

We built ReasonBlocks as a runtime layer that sits between AI agents and language models. It intercepts the agent's reasoning, corrects errors, and compresses tokens mid-run so that each execution uses fewer tokens and produces more accurate results. For example, on the SWE-Bench pro benchmark, we cut tokens by 52% and improved accuracy by 42%. This means teams using AI agents get better results at lower cost without changing their models.

Where do you live now, and where would the company be based after YC?

We live in San Francisco, CA, and plan to base the company here after YC.

Explain your decision regarding location.

We're based in San Francisco because it's where we connect with AI developers and early customers most actively. Staying here also keeps us close to YC and our network.

21 更多回答在完整申请中

Founders, Progress, Idea, Equity, Curious, Batch Preference 包含在完整版中。创建免费账户即可在 YC Insights 中打开，紧邻每个其他 YC 批次。

查看完整申请

常见问题解答

这是 ReasonBlocks 的真实 YC 申请吗？

不是。Y Combinator 对提交的申请保密。这是重建版：使用 ReasonBlocks 的公开数据（发布笔记、创始人背景、产品描述）回答真实的 YC 表格问题。它展示了像 ReasonBlocks 这样的公司会如何向 YC 自我介绍，而不是他们提交的文本。

ReasonBlocks 是哪个 YC 批次的？

ReasonBlocks 是 Y Combinator Spring 2026 批次的成员。

谁创立了 ReasonBlocks？

ReasonBlocks 由 Sajeev Magesh, Rohan Vij 创立。

ReasonBlocks 做什么？

The runtime layer that makes AI agents cheaper and more reliable

如何阅读完整的重建申请？

创建免费的 Round Funded 账户。YC Insights 中包含 ReasonBlocks 的完整 26 个问题的版本，以及其他所有 YC 批次的公司信息。