Relace: Relace Search

Text input Text output
Author's Description

The relace-search model uses 4-12 `view_file` and `grep` tools in parallel to explore a codebase and return relevant files to the user request. In contrast to RAG, relace-search performs agentic multi-step reasoning to produce highly precise results 4x faster than any frontier model. It's designed to serve as a subagent that passes its findings to an "oracle" coding agent, who orchestrates/performs the rest of the coding task. To use relace-search you need to build an appropriate agent harness, and parse the response for relevant information to hand off to the oracle. Read more about it in the [Relace documentation](https://docs.relace.ai/docs/fast-agentic-search/agent).

Key Specifications
Cost
$$$$
Context
256K
Released
Dec 08, 2025
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Stop Max Tokens Temperature Top P Tools Seed Tool Choice
Features

This model supports the following features:

Tools
Performance Summary

The Relace Search model, designed for agentic multi-step reasoning in codebase exploration, demonstrates exceptional speed and competitive pricing. It consistently ranks among the fastest models and offers highly competitive pricing across all evaluated benchmarks. With a 96% success rate, its reliability is notably high, indicating minimal technical failures. In terms of performance across categories, Relace Search excels in its intended domain, achieving 91.0% accuracy in Coding, placing it in the 73rd percentile. It also shows strong performance in Mathematics (85.0% accuracy) and Ethics (96.0% accuracy). A significant strength is its complete absence of hallucinations, scoring 0.0% accuracy on the Hallucinations (Baseline) test, meaning it correctly identified all fictional concepts as "I don't know." However, its performance in General Knowledge (79.9% accuracy, 23rd percentile) and Email Classification (91.0% accuracy, 17th percentile) is comparatively lower. Instruction Following also presents a moderate weakness at 53.0% accuracy. Overall, Relace Search is a highly specialized and efficient tool for its specific use case, prioritizing precision and speed in code-related tasks.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $1
Completion $3

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Relace
Relace | relace/relace-search-20251208 256K $1 / 1M tokens $3 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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