backend grok-cli (SuperGrok Heavy sub, $0 marginal) · window last 24h
Build with Gemini XPRIZE - May 19–Aug 17 2026 · sub 2026-08-17 13:00 PT - $2,000,000 - remote - major-lab Google/XPRIZE AI-business challenge (real revenue + Gemini/GCP required; India eligible under OFAC exclusions only) - xprize.devpost.com/ · xprize.devpost.com/rules
AMD AI DevMaster Hackathon - reg open Jul 9 · build/submit Jul 14–Aug 6 · sub 2026-08-06 - $30,000 (3 tracks × $10k) - remote online - Agentic AI track + free Radeon access; must join AMD AI Developer Program for prize eligibility - luma.com/amd-4dhi · x.com/AIatAMD/status/2077108470537429020 · discourse.openrobotics.org/t/opportunity-for-ros-developers-
OpenAI × NamasteDev Codex Hackathon - Jul 15–19 · sub 2026-07-19 23:59 IST - ₹10L+ (mostly Codex Pro + courses; top “upto ₹5L”) - remote online - India-native 4-day Codex build; soft cash, tight window - namastedev.com/hackathon · namastedev.com/hackathon/terms-and-conditions · x.com/akshaymarch7/status/2077264396078682590
Midnight × MLH Hackathon - Jul 17–19 · ends 2026-07-19 ~13:00 EDT - hardware + Midnight internship interviews (no large cash pool stated) - remote online - privacy/web3 48h; open to professionals (not student-only) - events.mlh.com/events/14413-midnight-hackathon · x.com/MLHacks/status/2076694641156718681
Skipped (not fit / not new)
- Qwen Cloud Global AI $45k cash — India excluded on rules - qwencloud-hackathon.devpost.com/
- ClickHouse × Trigger.dev €10k — US/CA/UK/EU only; apps close Jul 16 - triggerdev.clickhouse.com/
- Raingentic Commerce (Encode×Rain) — Aug 8–9 NYC IRL - x.com/encodeclub/status/2076688207274770709
- localhost HQ Bangalore ₹100k — IRL Jul 18–19 - x.com/shreyanshzip/status/2077188683036545414 · luma.com/no8xhlna
- Tracked list (OpenAI Build Week Jul 21, SigNoz Jul 26, Monad Spark Jul 19, Casper finals Jul 26, WTF iExec Aug 1, Arc Encode Aug 22, etc.) — no deadline changes verified
- Canton Encode: programme page still banners 13 Jul vs tracked 19 Jul — unresolved stale-banner conflict; no confirmed change this run - encodeclub.com/programmes/canton-hackathon