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prism-ml · MODEL RECORD

Ternary Bonsai 2 27B

Ternary Bonsai 2 27B has 26.896 billion total parameters. The selected PTQ1_0 GGUF file is 5.947 GB.

Data snapshot: . 11 published tests in this catalog.

Model file and details

Provider
prism-ml
Total parameters
26,895,998,464
Exact file size
5,946,648,928 bytes
Quantization / precision
PTQ1_0
Weight repository
prism-ml/Ternary-Bonsai-2-27B-gguf
Original model repository
prism-ml/Ternary-Bonsai-2-27B-gguf
Weight revision
6ed5e12bf84b7a63069882c91dd9e9218647d17b
Model revision
6ed5e12bf84b7a63069882c91dd9e9218647d17b
Runtime notes
Custom Prism llama.cpp kernels required; check backend support.
Recorded release date
2026-09-16
Date evidence
Source repository createdAt (release-date proxy)

Ternary-Bonsai-2-27B-PTQ1_0.gguf

GGUF file and download on Hugging Face · Original model card

Can an 8 GB, 12 GB or 16 GB GPU run Ternary Bonsai 2?

The publisher of a separate MTP graft now reports measured runs on RTX 2070 Super 8 GB, RTX 3060 12 GB and RTX 5060 Ti 16 GB cards. These results are useful compatibility evidence, but they do not apply automatically to this page's selected Ternary-Bonsai-2-27B-PTQ1_0.gguf file. The measured package contains an added multi-token-prediction head and requires a specialized runtime.

The repository had 41,256 downloads and 67 likes when checked on . Those counts show repository activity, not unique users, search volume or independent validation.

Publisher measurements for the exact MTP files and stated runtime; not Local AI Stats tests.
Tested GPUExact package and settingsReported decodeWhat the result establishes
RTX 2070 Super 8 GBTernary-Bonsai-2-27B-PTQ1_0-mtp-lean.gguf · 6.30 GB / 5.87 GiB · up to 49,152 tokens in the stated run.42.6 → 52.6 tokens/s with the MTP head.Publisher live-stream greedy decode, 3 x 512 generated tokens, q4_0 K/V, ubatch 256; no display for the 48K result. With a desktop active, the card held 16,384 tokens; 65,536 did not load.
RTX 3060 12 GBTernary-Bonsai-2-27B-PTQ1_0-mtp.gguf · 7.01 GB / 6.53 GiB · up to 131,072 tokens in the stated run.39.8 → 50.1 tokens/s with the MTP head.Publisher client probe, 3 prompts x 3 runs, medians, thinking off, one slot, q4_0 K/V; bonsai2 kernel branch with batch-invariant mode.
RTX 5060 Ti 16 GBTernary-Bonsai-2-27B-PTQ1_0-mtp.gguf · 7.01 GB / 6.53 GiB · up to 262,144 tokens in the stated run.53.4 → 67.3 tokens/s with the MTP head.Publisher client probe on bonsai2 v1.1 with batch-invariant mode; 16 GB serve line and vision projector loaded. The publisher recorded 15,070 MiB after load and 15,326 MiB after an image request.

Before downloading or buying hardware

  • The catalog's selected base file is 5.95 GB / 5.54 GiB. The tested MTP files are 6.30 GB and 7.01 GB because they add the prediction head; do not use the base-file size for the measured setup.
  • Use PrismML llama.cpp or the publisher's bonsai2 branch. The pinned card says stock upstream llama.cpp does not support PTQ1_0 correctly. The tested launch also used --spec-type draft-mtp --spec-draft-n-max 1, q4_0 K/V and reasoning effort medium.
  • The 8 GB result used the lean file and a card without a display for the 48K-context run. It is not proof that every 8 GB system can use that context or speed.
  • AMD Radeon support is labeled beta; the publisher had not reported a real-card AMD measurement at this revision. Do not transfer the NVIDIA results to Radeon.

Read the pinned model card and complete test conditions or inspect the exact repository revision. The token rates above measure generation throughput, not model quality; the catalog's capability scores and ranking logic remain unchanged.

Check your own memory budget · Compare 8 GB model candidates · Compare 16 GB model candidates · Compare local-AI computers

Published benchmark results

These scores were compiled from the linked sources. These published scores were not independently tested here. Different prompts, precision, thinking budgets and tools can change results.

HumanEval+

95.12 / 100

Writing Python that passes extra edge-case tests. EvalPlus pass@1 on all 164 problems.

Benchmark efficiency: 15.996 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: HumanEval+.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the HumanEval+ source

IFEval · reported

91.31 / 100

Following precise instructions. These cards report IFEval without consistently specifying prompt-level versus instruction-level scoring. Treat this view as approximate.

Benchmark efficiency: 15.355 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: IFEval.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the IFEval · reported source

GSM8K

96.66 / 100

Solving grade-school math word problems. Published answer accuracy; known small subsets are separate.

Benchmark efficiency: 16.255 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: GSM8K.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the GSM8K source

AIME 2025

95 / 100

Competition math from AIME 2025. Published answer accuracy.

Benchmark efficiency: 15.975 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: AIME25.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the AIME 2025 source

AIME 2026

95.83 / 100

Competition math from AIME 2026. Published answer accuracy.

Benchmark efficiency: 16.115 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: AIME26.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the AIME 2026 source

MBPP+

83.07 / 100

Basic Python programming with extra tests. EvalPlus pass@1 on the sanitized 378-problem set.

Benchmark efficiency: 13.969 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: MBPP+.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the MBPP+ source

MATH-500

98.8 / 100

Math reasoning over all 500 problems. Published exact answer accuracy.

Benchmark efficiency: 16.614 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: MATH-500.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the MATH-500 source

MMLU-Redux

89.09 / 100

Revised MMLU knowledge test. Kept separate from original MMLU and MMLU-Pro.

Benchmark efficiency: 14.982 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: MMLU-Redux.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the MMLU-Redux source

LiveCodeBench · version unspecified

90.07 / 100

Published coding pass rates without a verified benchmark version. Do not compare these directly with the v6 view.

Benchmark efficiency: 15.146 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: LiveCodeBench.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the LiveCodeBench · version unspecified source

BFCL v3

74.92 / 100

Berkeley Function Calling Leaderboard version 3. Kept separate from version 4.

Benchmark efficiency: 12.599 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: BFCL v3.

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the BFCL v3 source

IFBench · prompt loose

74 / 100

Instruction following: prompt-level loose accuracy. Separate from IFEval and other IFBench metrics.

Benchmark efficiency: 12.444 published score points per GB of selected weights. This ratio is not an inference-speed measure; check the test settings to see whether the score covers the selected quantization.

Test settings: Publisher thinking-mode benchmark table for the compressed Bonsai model; not scores copied from its Qwen parent. Custom Prism llama.cpp kernels are required. LiveCodeBench version and IFEval aggregation are unspecified. Table row: IFBench (prompt-loose).

Published point estimate, not an independent head-to-head evaluation. Quantization and inference settings can change results.

Read the IFBench · prompt loose source

Memory and comparison limits

Context and version evidence: The repository and file name identify the selected model. Revision hashes are shown above when recorded. Tested context length, full hardware configuration and run date are not consistently recorded in this snapshot. Only settings explicitly stated in each benchmark record are known.

The 5.947 GB figure covers model weights in this file. It excludes the context cache, runtime, operating system and any separate multimodal files. It is not a measured RAM requirement or a token-generation speed.

Use the model ranking chart to compare one test at a time. Use the 8, 16 and 32 GB memory guide. Check hardware memory and bandwidth before choosing a model.

Need a computer for Ternary Bonsai 2 27B?

These complete configurations pass the initial weight-size check for the selected 5.95 GB file. Allow extra memory for context and software. Check the model’s runtime notes and your inference software before buying.

CPU inference

Glorlin Ryzen 7 6800H Mini PC

Ryzen 7 6800H, Radeon 680M, 16GB LPDDR5-6400, 512GB SSD

$469.99Dated reference · not a live offer

16 GB system RAM · CPU planning

The LPDDR5 memory is listed with a 16GB maximum; no RAM upgrade is assumed.

Check price on Amazon ↗Specifications & model limits
Listing and price evidence

Listing evidence: 2026-09-25. Amazon.com base price visible in an owner-supplied screenshot reviewed 25 Sep 2026; capture time not supplied. Dated reference, not a live quote. Excludes card signup offers, coupons, tax and shipping.

Apple unified memory

Apple Mac mini M5 Pro · 24GB

15-core CPU, 16-core GPU, 24GB unified memory, 512GB SSD

$1,699.00Dated reference · not a live offer

24 GB unified memory

Fixed 24GB memory and internal storage limit model size; no CUDA support; Amazon main-offer price and stock were not verified in this run.

Check price on Amazon ↗Specifications & model limits
Listing and price evidence

Listing evidence: 2026-10-03. Apple US launch price announced 22 September 2026: USD 1,699. Dated manufacturer reference, not an Amazon offer; tax and shipping may differ.

AMD unified memory

GMKtec EVO-X2

Ryzen AI Max+ 395, 64GB LPDDR5X-8000, 1TB PCIe 4.0 SSD

$2,199.99Dated reference · not a live offer

64 GB unified memory

Memory is soldered and shared with the operating system.

Check price on Amazon ↗Specifications & model limits
Listing and price evidence

Listing evidence: 2026-09-24. GMKtec, EVO-X2 / 64GB / 1TB, recorded 22 Sep 2026; exact ASIN capacity identified 24 Sep. This is a dated reference, not a current Amazon price; tax, shipping and bundle contents may differ.

Memory matches are estimates, not tested compatibility or speed. As an Amazon Associate I earn from qualifying purchases.

Compare more computers for this model

RAM and VRAM planning for Ternary Bonsai 2 27B

Custom Prism llama.cpp kernels required; check backend support. The selected weights use 5.947 GB; this excludes context cache, runtime buffers and other programs.

System RAM (CPU inference)
12 GB planning tier · 8.4 GB initial weight budget
Dedicated VRAM
8 GB planning tier · 6.4 GB initial weight budget
Unified memory
12 GB planning tier · 8.4 GB initial weight budget

These are the first listed tiers that pass our reserve policy, not measured minimum requirements. System RAM and VRAM remain separate. Use the memory tool to change the reserve for your context and runner.

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