Atlas / Models / Thedrummer / TheDrummer: Rocinante 12B

TheDrummer: Rocinante 12B✓ Catalog verified

thedrummer/rocinante-12b

Rocinante 12B is designed for engaging storytelling and rich prose. Early testers have reported: - Expanded vocabulary with unique and expressive word choices - Enhanced creativity for vivid narratives -...

Input price
$0.25 /1M
Output price
$0.50 /1M
Context
66K
Modalities
text
Released
Sep 30, 2024
Tool calling
Atlas signal
75/100
01

Overview

Rocinante 12B is designed for engaging storytelling and rich prose. Early testers have reported: - Expanded vocabulary with unique and expressive word choices - Enhanced creativity for vivid narratives -...

Access: available through the official Thedrummer API. Context window: 66K.

Pricing and metadata from the ModelsAtlas catalog.Last refreshed Sep 19, 2026
02

Specifications

API identifierthedrummer/rocinante-12b
ProviderThedrummer
Model typeText LLM
Context window66K catalog
Input modalitiestext
Output modalitiestext
ReleasedSep 30, 2024
TokenizerQwen
Instruction formatchatml
ModeratedNo
Architecture modalitytext->text
Supported parameters
frequency_penaltylogit_biaslogprobsmax_tokenspresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetop_ktop_logprobstop_p
Source: provider documentation + catalog feedMethodology →
03

Pricing

Live pricing components for thedrummer/rocinante-12b as published in the catalog.

$0.25
Input /1M
$0.50
Output /1M
Per request
Per image
Pricing componentRaw unit priceNormalizedUnit
Prompt tokens$2.5e-7$0.25 / 1MPer input token
Completion tokens$5e-7$0.50 / 1MPer output token
Request feeN/AN/APer request
Image feeN/AN/APer image unit
Web search feeN/AN/APer search request
Source: catalog pricing feedCompare all pricing →Cheapest models →
04

Cost calculator

Estimate monthly spend from your own token volumes.

Scale / Volume

Estimated Total Cost

$0.23Calculated from current list pricing in the ModelsAtlas catalog.
05

Capabilities

CapabilityStatusWhat it means
Visual UnderstandingNot advertisedImage and document analysis support
Audio ProcessingNot advertisedSpeech and voice aligned flows
Tool CallingNot advertisedSupports tools / function calling
Self-HostingNot advertisedDeploy outside managed APIs
Derived from catalog capability tags and supported parameters
06

Capability signals

Directional signals derived from model metadata and capability tags — not official benchmark submissions.

TheDrummer: Rocinante 12B
MMLU Signal (Reasoning)
74signal
Coding Signal (HumanEval proxy)
77signal
Math Signal (GSM8K proxy)
74signal
Science Signal (GPQA proxy)
74signal
Estimated from metadata — not an official benchmark runAll benchmarks →Methodology →
07

Quick start

Call TheDrummer: Rocinante 12B through an OpenAI-compatible client.

from openai import OpenAI

client = OpenAI(
    base_url="https://openrouter.ai/api/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="thedrummer/rocinante-12b",
    messages=[{"role": "user", "content": "Explain quantum physics."}]
)

print(response.choices[0].message.content)
08

Alternatives

Closest models by context window from a different provider.

09

Sources & attribution

Pricing and metadata are maintained in the ModelsAtlas catalog.

Capability bars use metadata tags — directional estimates onlyHow we source and verify data →
10

Frequently asked questions

How much does TheDrummer: Rocinante 12B cost?

$0.25 per 1M input tokens and $0.50 per 1M output tokens on the official Thedrummer API.

What is the context window of TheDrummer: Rocinante 12B?

TheDrummer: Rocinante 12B supports up to 66K tokens of context.

Does TheDrummer: Rocinante 12B support tool / function calling?

TheDrummer: Rocinante 12B does not advertise first-class tool/function calling. Check vendor docs for the latest capabilities.

How do I access TheDrummer: Rocinante 12B?

Use the official Thedrummer API with the model id `thedrummer/rocinante-12b`. See the Quick start section above for code examples.