Agnes 3.0 Flash

Grok 4.7

xAI

Grok 4.7 is a proprietary xAI language-model release. The September frontier update improves coding, agentic tasks, and knowledge work and is available through the API. It uses text and image inputs and text output, configurable reasoning effort, and tool interfaces. A faster serving option uses the same underlying model and is recorded as a deployment variant, not a separate checkpoint. Weights are not publicly downloadable. Published agent and coding results depend on the evaluation harness, tool permissions, and inference settings, so no unsupported standalone benchmark score is assigned.

Agnes 3.0 Flash Preview

Agnes AI

Agnes 3.0 Flash Preview is a 33B open-weight multimodal language model, originally published without the Preview suffix. Its hybrid decoder alternates three gated delta-rule recurrent layers with one global attention layer, reducing the number of layers with growing key-value caches. The Apache-licensed checkpoint accepts text, images, and video and generates text with 262,144-token context, configurable reasoning effort, and tool-call formatting. The provider explicitly identifies these weights as an earlier checkpoint distinct from the production Agnes 3.0 Flash API model; hosted model benchmarks and larger context claims do not apply to this Preview.

Muse Spark 1.3

Meta

Muse Spark 1.3 is a proprietary Meta multimodal reasoning model for coding and agentic knowledge work. The 1.3 update improves long instruction adherence, multi-task coordination, self-awareness of task limits, and cooperation with users during extended work. It accepts text, images, video, and audio and produces text; the API specifies a 1,048,576-token context for these versions. Standard and, where offered, Contributor access use the same model capabilities but different data-use terms. Contributor access is a serving tier rather than a separate model. Future open-weight plans are not a weight release.