OpenAI cuts Luna 80% three weeks after launch, undercutting DeepSeek on input

verifiedFinanceDeveloper

Monday, August 3, 2026

Confidence

High · — primary lab announcement + multiple Tier-1 corroborating

Evidence

OpenAI pricing page + CNBC/Axios reporting

OpenAI dropped GPT-5.6 Luna to $0.20/$1.20 per million tokens on July 30 and cut Terra 20%, three weeks after GPT-5.6's GA.

The details

CNBC: OpenAI facing pressure to cater to cost-sensitive customers.
Luna's input price now matches GPT-5.4 nano exactly — repositioning, not a leapfrog.

What it means

Cutting a three-week-old flagship's cheap tier is a defensive move against token share Chinese models took on OpenRouter. Sol pricing held — showing where OpenAI still believes it has pricing power, and where it does not.

OpenAI dropped GPT-5.6 Luna to $0.20/$1.20 per million tokens on July 30 and cut Terra 20%, three weeks after GPT-5.6's GA.

CNBC: OpenAI facing pressure to cater to cost-sensitive customers.
Luna's input price now matches GPT-5.4 nano exactly — repositioning, not a leapfrog.

Sources

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Stat of the Day

$0.03

DeepSeek V4-Flash · full Intelligence Index run

Anthropic's Claude Fable 5 costs $3.15 for the same benchmark suite — a 100× spread inside a single leaderboard. Source

Today’s Take

Two forces converged this weekend and they are pulling frontier AI in opposite directions. Brussels turned a dormant statute into a live enforcement authority the same 72 hours a Chinese lab priced a full benchmark run at three cents and OpenAI cut its own mid-tier by 80% — meaning the labs are being asked to spend more on compliance exactly as their per-token margins collapse. The Anthropic and OpenAI containment incidents give the AI Office its first live test case, and the answer will define what "adequate monitoring" means for every agent deployed into the EU. The bet that is not working: assuming the price war and the compliance regime can be managed as separate line items. Considered and passed: the AutoRek/Grath acquisition (single-source trade press, no deal terms) and the FT's $3.3B AI chip valuation (company name paywalled and unverifiable from the snippet).

— Agentic desk

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