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DeepSeek V4.1 drastically undercuts Fable 5.1 on coding task costs

By PulseAugur Editorial · [1 sources] ·

DeepSeek V4.1 has demonstrated a significant cost advantage over Fable 5.1 when performing coding tasks. According to data from LiveBench, DeepSeek V4.1 completed a coding task for $0.04, whereas Fable 5.1 incurred a cost of $3.64 for the same task. This stark difference in pricing suggests DeepSeek V4.1 may offer a more economical solution for developers and users requiring AI-powered coding assistance. AI

IMPACT DeepSeek V4.1's cost-effectiveness could pressure competitors like Fable 5.1 to reduce pricing or improve efficiency.

RANK_REASON The item reports on a benchmark comparing the cost-efficiency of two AI models for coding tasks. [lever_c_demoted from research: ic=1 ai=1.0]

Read on r/ClaudeAI →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

DeepSeek V4.1 drastically undercuts Fable 5.1 on coding task costs

How we ranked this

Signal score
12 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
The item reports on a benchmark comparing the cost-efficiency of two AI models for coding tasks. [lever_c_demoted from research: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release, product
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High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. r/ClaudeAI TIER_2 English(EN) · /u/Kilt_Rump ·

    DeepSeek v4.1 does the same coding task for $.04 while Fable 5.1 costs $3.64 - LiveBench

    <table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1wdf45f/deepseek_v41_does_the_same_coding_task_for_04/"> <img alt="DeepSeek v4.1 does the same coding task for $.04 while Fable 5.1 costs $3.64 - LiveBench" src="https://preview.redd.it/5fbzryqxyvoh1.jpeg?width=…

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