Signal SentrySearchUpdated Oct 28, 05:30 UTCAM Drop
Models · scorecard

Mercury 3

What the vendor claims, next to what independent boards measured. The two are never mixed in one column.

At a glance

Maker
Inception
Price per 1M tokens
$0.1 in · $0.35 out
Context window
1M
Input → output
text → text
Added to OpenRouter
Oct 16, 2026

Source: OpenRouter, as of Oct 28, 09:19 UTC. Model page on OpenRouter

What the vendor claims

Quoted word for word from the vendor's own launch post or model card. Claims, not measurements.

Scores the vendor claims, each with its source and the quoted line
BenchmarkClaimedSource
Output speed (tokens per second)Setting: NVIDIA GPUsThe source says: Speed: 1,068 tokens per second on NVIDIA GPUs.1068Inception · Oct 19From Drop #035 · Tue, Oct 20 · Morning

Independent results

Measured by independent sources (Epoch AI, LMArena, OpenRouter's benchmark runs, τ²-bench, Vectara), not by the vendor. "Listed as" is the source's own name for the model, so you can check our match.

No independent results yet. They appear here as Epoch AI and LMArena add this model.

Price history

OpenRouter's list price per 1M tokens in each of our snapshots.

  • Output now $0.35
  • Input now $0.1

Unchanged across our 17 snapshots.

Show the numbers
This model's OpenRouter price in each of our snapshots
SnapshotInput $/1MOutput $/1M
Oct 28, 09:22 UTC$0.1$0.35
Oct 27, 16:03 UTC$0.1$0.35
Oct 27, 04:03 UTC$0.1$0.35
Oct 26, 16:04 UTC$0.1$0.35
Oct 26, 04:03 UTC$0.1$0.35
Oct 25, 16:04 UTC$0.1$0.35
Oct 25, 06:03 UTC$0.1$0.35
Oct 24, 15:04 UTC$0.1$0.35
Oct 24, 03:03 UTC$0.1$0.35
Oct 23, 15:03 UTC$0.1$0.35
Oct 23, 03:04 UTC$0.1$0.35
Oct 22, 15:03 UTC$0.1$0.35
Oct 22, 05:04 UTC$0.1$0.35
Oct 21, 15:03 UTC$0.1$0.35
Oct 21, 03:02 UTC$0.1$0.35
Oct 20, 15:04 UTC$0.1$0.35
Oct 20, 03:03 UTC$0.1$0.35

Source: OpenRouter, as of Oct 28, 09:22 UTC

In the Drops

Models

Inception's Mercury 3 diffusion LLM claims 1,068 tokens per second

Inception says Mercury 3 beats GPT-6 Luna and Claude Haiku 5.5 across a range of benchmarks while running 4–8x faster, with a 1M-token context. Launch price is $0.10 per 1M input, $0.35 output.

Why it matters: It's on OpenRouter, Baseten and Vercel and is OpenAI API compatible: a fast, cheap option for latency-bound agents. The quality claims are Inception's own.

From Drop #035 · Tue, Oct 20 · Morning