DiffusionGemma 26B A4B IT
DiffusionGemma 26B A4B IT is available now for long context and vision with open-source and 256k context; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating long context and vision
- Workloads that can use a 256k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Strict JSON or tool-calling flows
- Teams that need a tracked hosted API route today
- Family
- DiffusionGemma
- Released
- 2026-06-10
- Context
- 256k
- Parameters
- 26B
- Architecture
- Mixture of Experts
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
- Training
- Fine-tuned
No tracked provider token pricing is available yet.
About
Instruction-tuned DiffusionGemma model built on the Gemma 4 26B-A4B backbone. Uses a masked-diffusion (non-autoregressive) inference strategy for faster text generation — the model iteratively refines a sequence of masked tokens rather than predicting each token left-to-right. The 26B sparse MoE architecture activates approximately 4B parameters per forward pass. Released open-source under Apache 2.0 on June 10, 2026. Context window TBD — verify against official Gemma docs at ai.google.dev/gemma/docs/diffusiongemma.
DiffusionGemma 26B A4B IT is an open-source model in the DiffusionGemma family. The structured metadata tracks a 256k-token context window, multimodal input, and reasoning. No headline benchmark score is tracked for DiffusionGemma 26B A4B IT yet.
Top use-case fit
Long context
Included by capability and metadata signals in the decision map.
Vision
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Long context
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of DiffusionGemma 26B A4B IT?
DiffusionGemma 26B A4B IT has a context window of 256k tokens.
When was DiffusionGemma 26B A4B IT released?
DiffusionGemma 26B A4B IT was released on 2026-06-10.
No tracked provider token pricing is available yet.