gm legends, happy Thursday.
Luma's new reasoning model says it understands what you want before it generates anything; reMarkable shipped a $399 tablet with fewer features than its own Pro on purpose; OpenAI swapped ChatGPT's default model again.
P.S. Don't forget to schedule your launch by midnight tonight for a chance to nab a YC interview

Third ChatGPT default this year

<a href="https://www.producthunt.com/products/luma-ai/launches/luma-uni-1-1-api">Luma Uni 1.1 API</a> is a reasoning model from Luma AI — the team behind Dream Machine and Photon — that runs a dedicated intent-interpretation step before generation, so it reasons about what you actually want (style, mood, constraints) before producing the first output.
🔥 Our Take: Most image and video models treat your prompt as a string and start generating immediately — you iterate until it's close. Luma's claim is that there's a reasoning step first: it works out what "feels like a 1970s science textbook" actually means before touching a pixel. If that's real, it changes how you prompt creative AI — less iteration, fewer hacks to get what you meant. Worth testing against the models you already use.

The model that reads the prompt twice

The Pitch by Deel hit Tel Aviv today — 46 founders pitched live for a $50,000 SAFE investment, with the top performers across all cities advancing to the Global Finale on May 18–19 for a shot at $1M. By the time you're reading this, the pitches are done.
The leaderboard is still live. Every startup that competed today launched on our <a href="https://www.producthunt.com/contests/the-pitch-tel-aviv">special Pitch by Deel leaderboard</a> — 46 products across fintech, healthtech, AI, and deep tech. Go give them some love.
Next up: Singapore on May 12, Dubai on May 14, then the Global Finale on May 18–19.

The Pitch is in Tel Aviv

<a href="https://www.producthunt.com/products/remarkable-paper-pro/launches/remarkable-paper-pure">reMarkable Paper Pure</a> is a $399 E Ink writing tablet replacing the reMarkable 2 — deliberately stripped back from the Paper Pro: monochrome display, no backlight, 10.3-inch screen, 360 grams — shipping June 2026 as the company's entry-level position in a market it helped define.
🔥 Our Take: They have a color, backlit, 11.8-inch Pro at $629. They chose to sell a monochrome, no-backlight, smaller device at $399 anyway. That's either disciplined segmentation — there are genuinely people who prefer monochrome for focus — or a margin play dressed as product philosophy. Engadget's verdict was "great hardware held back by bad philosophy," which suggests the hardware itself isn't the question.

reMarkable's deliberate step backward

<a href="https://www.producthunt.com/products/openai/launches/gpt-5-5-instant">GPT-5.5 Instant</a> is OpenAI's new default model for ChatGPT — replacing the previous default as the standard response engine for all users as of May 7, the third model OpenAI has shipped in this series in under three months.
🔥 Our Take: "Instant" in the name is doing work — this is a latency bet, not a capability leap. The interesting question isn't whether it's better. It's whether the free tier is now good enough that the case for upgrading gets harder to make, which is a problem OpenAI created for itself.