Family Flint · 39.8B parameters

Flint 40B-A2.5B

39.8B MoE with 2.5B active for coding agents, 262k context, ~23 GB VRAM at Q4, Apache 2.0: small-model speed, with an official Ollama tag.

🇺🇸 RecursiveSI·License Apache 2.0·Context 255.859375k tokens·Output 21 octobre 2026·Fits within the 128 GB of the GIGABYTE AI TOP ATOM← Catalog

01What it can do

Strengths
  • 2,5B actifs: débit élevé sur GPU grand public
  • 262k context for large repositories
  • Apache 2.0, usage commercial libre
  • Official Ollama tag
Limitations to know
  • —~23 GB VRAM en Q4: carte 24 GB ou Mac 32 GB conseillé
  • —Spécialisé code: moins adapté au chat généraliste
  • —No public score in our sources: performance must be verified on your use cases
Architecture
MoE 39,8B total / 2,5B actifs · 262k contexte
Training
Modèle open de production de RecursiveSI, orienté agents de code et raisonnement. Licence Apache 2.0.
Ideal for
Code agentsRaisonnement sur gros dépôtsAssistant de dev local

04Install

Install Ollama for your OS. Check the model and its quantization before downloading. Start with 4096 tokens of context, then check placement with ollama ps. A command below is not proof that a test was run on your machine.

$ollama pull flint
⚠
First download: between 2 and 40 GB depending on the selected quantization. Plan for sufficient disk space; a stable connection is recommended. Subsequent launches are instant.

02Required memory

Approximate GPU VRAM required to run this model, including 4k tokens of context overhead. For a longer context, add ~1 GB per 8k-token increment.

Q4_K_M
The lightest, ~5% loss
23 GB
Q5_K_M
Good quality/size compromise
28 GB
Q8_0
Nearly indistinguishable from FP16
43 GB
FP16
Full precision — server use
80 GB
Fallback CPU · If you don't have a GPU, allow 52 GB of RAM minimum to run this model at reduced speed.

What hardware do you need for Flint 40B-A2.5B?

To run Flint 40B-A2.5B locally with Q4 quantization, you need about 23 GB of VRAM. An option to compare: GMKtec EVO-X2 64GB / 1TB (Ryzen AI Max+ 395) — leave some headroom for the system and context; check engine compatibility with the GPU.

Current offer: GMKtec EVO-X2 64GB / 1TB (Ryzen AI Max+ 395)
AmazonSee price →

Why this choice? Our complete guide on GMKtec EVO-X2 64GB / 1TB (Ryzen AI Max+ 395) →

Affiliate links — commission possible at no extra cost to you; independent recommendation. As an Amazon Associate, BestLLMfor earns from qualifying purchases.

On the go: Flint 40B-A2.5B also runs on a RTX laptop PC (24 GB of VRAM) →

03Expected speed

Tokens generated per second in Q4_K_M, 4k context. Beyond 20 t/s, reading is comfortable. Below 10 t/s, that's just for testing.

Entry-level
~50t/s
GTX 1650, RX 6600, MBA M2 8GB
Mid-range
~85t/s
RTX 4060, 4070, MBP M3 Pro
High-end
~130t/s
RTX 4090, M4 Max, Radeon 7900