mailwal

DeepSeek just sparked an AI search price war

The New Stack
October 20, 2026

DeepSeek just sparked an AI search price war

Not content with challenging the major frontier AI labs with lower-cost models, Chinese AI company DeepSeek is setting its sights on the search API market. On Saturday, the company announced it has opened up its internally developed search engine to outside developers through two new APIs, Search and Fetch, allowing them to retrieve live web search results and webpage content for use in their own apps and agents.

Both services cost $0.75 per 1,000 successful requests, and developers can use them independently of DeepSeek’s AI models. The launch also came alongside DeepSeek-V4.1-Flash-1017, a minor update to the V4.1 Flash model the company released in September.

Until now, developers using DeepSeek’s models had several ways to provide this functionality. They could connect their applications to third-party search services or use DeepSeek’s existing search functionality through its model API.

Go deeper: DeepSeek made its name with cheap AI models. Now it’s undercutting search API rivals, too.

More fresh reads from TNS:

▹One sentence changed Claude Code’s overreach rate from 0% to 17.1%

▹Liquid AI caught its model cheating on coding tests — then it recognized the sandbox

▹His scanner wouldn’t work on Linux — so he let Claude study the Windows driver

FROM OUR PARTNER

AI Services Span Models, Kubernetes, GPUs, Networks, Storage, APIs, and Data

See how HPE Software simplifies troubleshooting across AI services and infrastructure.

  • Visibility across AI service dependencies
  • Application-to-infrastructure context
  • Faster root-cause analysis
  • Governed operational response

TOP OF THE STACK

Gemini 4 Argon vs. Claude Opus 5.5: Half the price and about half as accurate

by Jessica Wachtel

Google says Gemini 4 Argon beats Claude Opus 5.5 on 14 of 18 benchmarks, at half the price for now. Three hard tests told a different story.

When Google announced Gemini 4 Argon to a small group of testers on September 30, it came with a benchmark table that put Argon ahead of Claude Opus 5.5 on 14 of 18 tests. Those include DeepSWE (77.9% vs. 74.2%)...

WHAT ELSE IS NEW?

Don't rip out Postgres yet

When Postgres starts to strain under time-series and high-ingest workloads, the usual reflex is to rip it out and start over. Join us live on October 21 to see what actually breaks at scale and learn:

  • The specific bottlenecks that hit vanilla Postgres at scale
  • What changes structurally with TimescaleDB, and why it beats a rip-and-replace
  • A live demo of what breaks at scale and what holds up

FLOW STATE

HIRED

Working on unique AI projects, deep-dive tutorials, or industry analysis? Towards Data Science offers a platform to reach a massive audience and get paid for your work. Take advantage of updated earning tiers and a higher monthly article cap today!

WEBINAR

Most enterprise AI pilots work perfectly. Most production deployments don't. Explore the six architectural requirements that separate agents stuck in pilot from those running reliably at scale.

HOWTO

CRA compliance starts in the codebase. Learn how to build repeatable, automated security controls into your software delivery system.

How did we do today?

ALSO FROM THE IMG FAMILY

More communities worth exploring

Insights from the brightest minds in data science, machine learning and AI.

A modestly upbeat breakdown of what's happening with tech, business and power.

Community-powered role and skill-based roadmaps to guide your learning journey in tech.

Join TNS on your favorite platform

The New Stack is a media platform for the people who build and manage software the world relies on.

© 2026 The New Stack. All rights reserved.
The New Stack 1111 6th Ave Ste 550 PMB 50938 San Diego, CA 92101-5211