We did it! 🥇 Faktura won 1st place at the @Casper_Network Agentic Buildathon 2026!
Seeing something we built earn this recognition means a lot. 🎉
Faktura is an autonomous invoice-financing desk on Casper. AI underwrites invoices, smart contracts enforce lending limits, and decision hashes are recorded on-chain for independent verification.
AI underwrites. Casper enforces.
A huge thank you to @Casper_Network and @DoraHacks for bringing this buildathon together, and to the judges and ecosystem partners for your time, feedback and support. Your feedback helped us turn Faktura into a stronger, working Casper Testnet prototype.
Congratulations to all the winning teams! 👏
🥇 1st Place
Faktura
🥈 2nd Place
CSPR402 · CasCet · Claros
🥉 3rd Place
ATLAS · AgentEscrow402 · Casper Trust Layer · Sluice · Lastre · ARIA
Proud to be building alongside you. Looking forward to seeing where everyone takes their projects next! 🚀
Explore Faktura: https://t.co/xlHEiJ5fEC
#Casper #Buildathon #RWA
A special thank you to our Buildathon sponsors 🙏
- @Chain_GPT for the API credits
- @HalbornSecurity, @NOWNodes and @AlliumLabs for judging
- @DoraHacks for hosting
They helped bring 550+ builders and 250+ projects to Casper.
Benchmarks GPT-6 Sol & Luna:
• FrontierCode: 48.4% vs. Fable 5.1’s 48.7%, both at xhigh. $1.37 vs. $9.27 per task, roughly 85% cheaper.
• DeepSWE: 68.8% at max vs. Fable 5’s best result of 69.9% at xhigh. $2.74 vs. $13.41 per task, roughly 80% cheaper.
• AutomationBench: 33.2% at xhigh vs. Fable 5.1 with Opus 5 fallback at 31.4% on max. $0.27 vs. at least $2.45 per task.
GPT-6 Luna:
• DeepSWE: 66.6% at max vs. Fable 5’s 65.4% at medium. $0.22 vs. $6.09 per task, roughly 96% cheaper.
API pricing per million input/output tokens:
• Sol: $2 / $10
• Luna: $0.10 / $0.50
Please welcome GPT-6 Sol and GPT-6 Luna to the GPT-6 universe.
GPT-6 Sol and Luna build on the advances behind GPT-6 Astra, bringing much of its strengths into faster and more affordable models to support work at scale.
We’ve also made caching and inference more efficient, and we’re passing the savings directly to you: 50% lower API prices for Sol and Luna compared with GPT‑5.6 promotional pricing.