Inception

Mercury 2.5

Tool callingStructured outputReasoning
Mercury 2.5 launch post cover
Context
260K
Listed
1mo ago
Input / 1M tokens
$0.04
Output / 1M tokens
$0.15
Cached input / 1M tokens
$0.004

Sources:OpenRouter

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

No benchmark results have been matched to this model yet.

Specifications

Developer
Inception
Model family
—
Type
Language model
Predecessor
—
Successor
—
Listed on OpenRouter
September 8, 2026
Model ID
inception/mercury-2.5
Openness
Closed
License
—
Input modalities
text
Output modalities
text
Modality
text->text
Tokenizer
Other
Max output tokens
66K
Hugging Face
—
Source freshness
Endpoints synced Oct 15, 2026, 12:17 AM UTC

Infrastructure

Provider availability

All providers
ProviderEndpointContextInput /M tokensOutput /M tokensCached input /M tokensCache write /M tokensUptime 1dData handling
Inceptioninception260K$0.04$0.15$0.004—94.86%
ZDR: Yes

Training: Unknown

Prompt logging: Unknown

Retention: Unknown

Checked 2026-10-15

Provider data:OpenRouter