The real cost of agentic remediation in the Mythos era
Mythos-class AI will surface far more vulnerabilities. Estimate what fixing them with AI agents costs, with and without security context. No hidden math.
Your Organization
Code Contributing Developers
150
Fixes/Dev/Month
8
Shipped as PRs · industry average ≈ 2 per week
Remediation model
Seat license ($ / seat / month)
Team Premium annual · public trackers: $100–150
Current Cost Per Fix
$
Reduction in Tokens Required to Remediate
80%
Benchmark: up to 91.7% fewer tokens · default 80% is conservative
Seat license, $100/seat/mo: Team Premium annual pricing, public trackers, Apr 2026. Public range $100–150; default uses the low end.
Reference $20/fix: each remediation ships as a PR — anchored on Anthropic's published Code Review band of $15–25/PR for Claude Opus 4.8 (Jun 2026), midpoint.
Model multipliers: GPT-5.5 ≈ 1.2× and Claude Fable 5 ≈ 2.0× the Opus 4.8 reference, from the same public pricing bands.
8 fixes/dev/month: industry research puts the average at ~2 PRs per developer per week.
Token reduction, up to 91.7%: Endor Labs benchmark (442 AppSec prompts, 12 OSS projects, 6 languages) comparing agents with deterministic security context vs. rediscovering context themselves. Default 80% is conservative.
Scope: seat licenses + per-fix token spend only. Excludes engineering time, CI minutes, orchestration infra. Public pricing — not an Anthropic quote.
Model
Input $/MTok
Output $/MTok
Multiplier
Claude Fable 5
$10.00
$50.00
2.00x
Claude Opus 4.8
$5.00
$25.00
1.00x
Claude Opus 5
$5.00
$25.00
1.00x
Claude Sonnet 5
$2.00
$10.00
0.40x
Claude Sonnet 4.6
$3.00
$15.00
0.60x
Claude Haiku 4.5
$1.00
$5.00
0.20x
Claude Fable 5.1
$10.00
$50.00
2.00x
GPT-6 Astra
$10.00
$50.00
2.00x
GPT-5.5
$5.00
$30.00
1.20x
GPT-5.4
$2.50
$15.00
0.60x
GPT-5.3 Codex
$1.75
$14.00
0.56x
GPT-5.4 mini
$0.75
$4.50
0.18x
Gemini 3.1 Pro Preview
$2.00
$12.00
0.48x
Gemini 3.5 Flash
$1.50
$9.00
0.36x
Gemini 2.5 Pro
$1.25
$10.00
0.40x
Gemini 3.1 Flash-Lite
$0.25
$1.50
0.06x
Want these numbers for your actual backlog?
These defaults are deliberately conservative. Our team can help run a custom calculation for your environment and show you exactly where the tokens go.
Estimates based on public pricing as of mid-2026 and Endor Labs benchmark data — not an Anthropic quote. Your numbers will vary with repo size, fix complexity, and model choice.