🤖 ModelBytes Digest
Saturday, October 10, 2026
Mistral's two Arabic releases split the job — streaming speech recognition on one side, language identification on the other.
━━━ OPEN FRONTIER 🔓
Voxtral Mini 4B Realtime Arabic — Gives Arabic voice agents a streaming transcription path instead of forcing batch audio uploads through a hosted API. 4B total · Released Oct 9. 📦 Open weights · HF. → HF
LIDstral Arabic — A small classifier for tagging Arabic text before it reaches a larger model, useful for routing and filtering pipelines. Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Strands Decider 26B A4B — A heavier decider for agent stacks whose routing calls have outgrown what the small variant can resolve. 26B total · Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 12 today
Saturday, October 10, 2026
Mistral's two Arabic releases split the job — streaming speech recognition on one side, language identification on the other.
━━━ OPEN FRONTIER 🔓
Voxtral Mini 4B Realtime Arabic — Gives Arabic voice agents a streaming transcription path instead of forcing batch audio uploads through a hosted API. 4B total · Released Oct 9. 📦 Open weights · HF. → HF
LIDstral Arabic — A small classifier for tagging Arabic text before it reaches a larger model, useful for routing and filtering pipelines. Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Strands Decider 26B A4B — A heavier decider for agent stacks whose routing calls have outgrown what the small variant can resolve. 26B total · Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 12 today
🤖 ModelBytes Digest
Sunday, October 11, 2026
━━━ CLOSED FRONTIER 🔒
GPT-6.1 Sol — Sol is the model Asana's browser agent runs on, making it the current reference point for teams wiring web-automation agents into OpenAI's stack. Released Oct 9. 🔗 Cited source. → openai.com
━━━ SPECIALIZED 🎯
LightOnOCR 3 0.8B — An image-to-text OCR model you can host yourself, so document extraction pipelines stop round-tripping every page through a hosted vision API. 0.8B total · Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 2 today
Sunday, October 11, 2026
━━━ CLOSED FRONTIER 🔒
GPT-6.1 Sol — Sol is the model Asana's browser agent runs on, making it the current reference point for teams wiring web-automation agents into OpenAI's stack. Released Oct 9. 🔗 Cited source. → openai.com
━━━ SPECIALIZED 🎯
LightOnOCR 3 0.8B — An image-to-text OCR model you can host yourself, so document extraction pipelines stop round-tripping every page through a hosted vision API. 0.8B total · Apache-2.0 · Released Oct 9. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 2 today
🤖 ModelBytes Digest
Monday, October 12, 2026
This cycle's releases are task-specific — video generation, classification, and compact multimodal — not general chat flagships.
━━━ SPECIALIZED 🎯
Multics — Multics generates video from a still image, giving builders a self-hostable path to animating product shots, storyboards, or ad creative. Apache-2.0 · Released Oct 12. 📦 Open weights · HF. → HF
JEV 35B — JEV 35B targets classification and decision tasks, so it can gate or route traffic without paying for a full chat model. 35B total · Apache-2.0 · Released Oct 11. 📦 Open weights · HF. → HF
H2O Lightning 4B — H2O Lightning 4B takes image-text input in a footprint small enough to co-locate with other services on one machine. 4B total · Apache-2.0 · Released Oct 12. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 6 today
Monday, October 12, 2026
This cycle's releases are task-specific — video generation, classification, and compact multimodal — not general chat flagships.
━━━ SPECIALIZED 🎯
Multics — Multics generates video from a still image, giving builders a self-hostable path to animating product shots, storyboards, or ad creative. Apache-2.0 · Released Oct 12. 📦 Open weights · HF. → HF
JEV 35B — JEV 35B targets classification and decision tasks, so it can gate or route traffic without paying for a full chat model. 35B total · Apache-2.0 · Released Oct 11. 📦 Open weights · HF. → HF
H2O Lightning 4B — H2O Lightning 4B takes image-text input in a footprint small enough to co-locate with other services on one machine. 4B total · Apache-2.0 · Released Oct 12. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 6 today
🤖 ModelBytes Digest
Tuesday, October 13, 2026
Gemini 4 Argon arrives as both a general frontier model and a robotics-tuned variant, so one release covers agentic and embodied work.
━━━ OPEN FRONTIER 🔓
MiniCPM-V 4.7 35B A3B — Extending the MiniCPM-V line upward gives builders a heavier vision-language option for image and document understanding inside their own stack. 35B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
MiniCPM-V 4.7 1B — The small end of the same release targets on-device and edge vision work where a hosted call is not an option. 1B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Gemini 4 Argon — The newest flagship reasoning tier, aimed at the hardest multi-step problems and long-horizon agentic tasks. Released Oct 13. 🔗 Cited source. → deepmind.google
Muse Wonder — A frontier reasoning model built for agentic personal and professional work, taking text, images, video, audio, and PDFs through one endpoint. 1.0M context · $4.00/$20.00 per 1M · Released Oct 12. ⚡ API live · OpenRouter. → OpenRouter
Gemini 4 Argon for Robotics — A robotics-tuned cut of the same release, so embodied and manipulation stacks can target the new generation without waiting on a separate model. Released Oct 13. 🔗 Cited source. → deepmind.google
ScaleDown Summarize — Abstractive summarization as an endpoint, for when you need a faithful rewrite of long documents rather than lifted sentences. 1.0M context · $0.04/$0.00 per 1M · Released Oct 13. ⚡ API live · OpenRouter. → OpenRouter
ScaleDown Extract — Description-driven entity extraction that lets you define output fields in plain English instead of maintaining a fixed schema. 1.0M context · $0.04/$0.00 per 1M · Released Oct 13. ⚡ API live · OpenRouter. → OpenRouter
📊 Surfaced 7 · scanned 10 today
Tuesday, October 13, 2026
Gemini 4 Argon arrives as both a general frontier model and a robotics-tuned variant, so one release covers agentic and embodied work.
━━━ OPEN FRONTIER 🔓
MiniCPM-V 4.7 35B A3B — Extending the MiniCPM-V line upward gives builders a heavier vision-language option for image and document understanding inside their own stack. 35B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
MiniCPM-V 4.7 1B — The small end of the same release targets on-device and edge vision work where a hosted call is not an option. 1B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Gemini 4 Argon — The newest flagship reasoning tier, aimed at the hardest multi-step problems and long-horizon agentic tasks. Released Oct 13. 🔗 Cited source. → deepmind.google
Muse Wonder — A frontier reasoning model built for agentic personal and professional work, taking text, images, video, audio, and PDFs through one endpoint. 1.0M context · $4.00/$20.00 per 1M · Released Oct 12. ⚡ API live · OpenRouter. → OpenRouter
Gemini 4 Argon for Robotics — A robotics-tuned cut of the same release, so embodied and manipulation stacks can target the new generation without waiting on a separate model. Released Oct 13. 🔗 Cited source. → deepmind.google
ScaleDown Summarize — Abstractive summarization as an endpoint, for when you need a faithful rewrite of long documents rather than lifted sentences. 1.0M context · $0.04/$0.00 per 1M · Released Oct 13. ⚡ API live · OpenRouter. → OpenRouter
ScaleDown Extract — Description-driven entity extraction that lets you define output fields in plain English instead of maintaining a fixed schema. 1.0M context · $0.04/$0.00 per 1M · Released Oct 13. ⚡ API live · OpenRouter. → OpenRouter
📊 Surfaced 7 · scanned 10 today
🤖 ModelBytes Digest
Wednesday, October 14, 2026
Ling 3.1 Flash and Olmo 3.1 32B Think both land as open-weight text models, one large and one mid-size.
━━━ OPEN FRONTIER 🔓
Ling 3.1 Flash — A permissively d open-weight text model gives builders a self-hostable option without legal review before serving. 572.1B total · MIT · Released Oct 14. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Olmo 3.1 32B Think — A reasoning model from a lab that publishes its training data and recipes, so the whole stack can be inspected and adapted. 32B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
Drama 3 — A text-to-speech model for builders who need expressive long-form voice synthesis inside their own pipelines. 35.9B total · Released Oct 14. 📦 Open weights · HF. → HF
LFM2.5 24B A2B — A small-footprint text model sized for single-GPU and local serving where a hosted API is not an option. 24B total · Released Oct 13. 📦 Open weights · HF. → HF
📊 Surfaced 4 · scanned 12 today
Wednesday, October 14, 2026
Ling 3.1 Flash and Olmo 3.1 32B Think both land as open-weight text models, one large and one mid-size.
━━━ OPEN FRONTIER 🔓
Ling 3.1 Flash — A permissively d open-weight text model gives builders a self-hostable option without legal review before serving. 572.1B total · MIT · Released Oct 14. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Olmo 3.1 32B Think — A reasoning model from a lab that publishes its training data and recipes, so the whole stack can be inspected and adapted. 32B total · Apache-2.0 · Released Oct 13. 📦 Open weights · HF. → HF
Drama 3 — A text-to-speech model for builders who need expressive long-form voice synthesis inside their own pipelines. 35.9B total · Released Oct 14. 📦 Open weights · HF. → HF
LFM2.5 24B A2B — A small-footprint text model sized for single-GPU and local serving where a hosted API is not an option. 24B total · Released Oct 13. 📦 Open weights · HF. → HF
📊 Surfaced 4 · scanned 12 today
🤖 ModelBytes Catch-up Wednesday, October 14, 2026
Last week brought a scoring model from Microsoft, a new leader on the voice-cloning leaderboard, and Z.ai's first model built for one profession.
━━━ SPECIALIZED
🎯 Microsoft-Decision-1 — Doesn't write text. It returns calibrated probabilities over fixed options, for routing, classification and guardrails. Post-trained from Qwen3.5-9B. 9B · 32K context · $0.042 per 1M input, output free · Released Oct 9.
⚡ API live · Foundry · OpenRouter. → OpenRouter (https://openrouter.ai/microsoft/microsoft-decision-1)
🎯 HeyGen Voice — Voice cloning that fits the scene: it reads the target image so the delivery and room sound match the video. Ranked #1 on the Artificial Analysis controlled-voice arena (Elo 1201, Oct 9 snapshot). Ahead of Qwen-Audio-3.1-TTS-Plus and Eleven v4 Turbo.
🔒 In HeyGen. → HeyGen Research (https://www.heygen.com/research/heygen-voice-scene-aware-voice-cloning)
🎯 GLM-Legal — Z.ai's legal model, built on GLM-5.3-Flash for contract review, evidence analysis and compliance work. 19.2% all-pass on Harvey LAB, checked independently by Vals. Released Oct 12.
🔒 Application-only beta, AutoClaw support coming. → Z.ai (https://z.ai/blog/glm-legal)
📊 Catch-up · 3 items
Last week brought a scoring model from Microsoft, a new leader on the voice-cloning leaderboard, and Z.ai's first model built for one profession.
━━━ SPECIALIZED
🎯 Microsoft-Decision-1 — Doesn't write text. It returns calibrated probabilities over fixed options, for routing, classification and guardrails. Post-trained from Qwen3.5-9B. 9B · 32K context · $0.042 per 1M input, output free · Released Oct 9.
⚡ API live · Foundry · OpenRouter. → OpenRouter (https://openrouter.ai/microsoft/microsoft-decision-1)
🎯 HeyGen Voice — Voice cloning that fits the scene: it reads the target image so the delivery and room sound match the video. Ranked #1 on the Artificial Analysis controlled-voice arena (Elo 1201, Oct 9 snapshot). Ahead of Qwen-Audio-3.1-TTS-Plus and Eleven v4 Turbo.
🔒 In HeyGen. → HeyGen Research (https://www.heygen.com/research/heygen-voice-scene-aware-voice-cloning)
🎯 GLM-Legal — Z.ai's legal model, built on GLM-5.3-Flash for contract review, evidence analysis and compliance work. 19.2% all-pass on Harvey LAB, checked independently by Vals. Released Oct 12.
🔒 Application-only beta, AutoClaw support coming. → Z.ai (https://z.ai/blog/glm-legal)
📊 Catch-up · 3 items
🤖 ModelBytes Digest
Thursday, October 15, 2026
Nemotron 3.5 Bolt and AesCode 32B both target multimodal builders.
━━━ OPEN FRONTIER 🔓
Nemotron 3.5 Bolt 74B A9B — A multimodal model for builders who need vision and language in one stack. 74B total · Released Oct 15. 📦 Open weights · HF. → HF
Timestral 209M — A forecasting model that lets builders add time-series prediction to their stack. 209M total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
AesCode 32B — A multimodal model that lets builders work with code and images in one pipeline. 32B total · Apache-2.0 · Released Oct 14. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 12 today
Thursday, October 15, 2026
Nemotron 3.5 Bolt and AesCode 32B both target multimodal builders.
━━━ OPEN FRONTIER 🔓
Nemotron 3.5 Bolt 74B A9B — A multimodal model for builders who need vision and language in one stack. 74B total · Released Oct 15. 📦 Open weights · HF. → HF
Timestral 209M — A forecasting model that lets builders add time-series prediction to their stack. 209M total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
AesCode 32B — A multimodal model that lets builders work with code and images in one pipeline. 32B total · Apache-2.0 · Released Oct 14. 📦 Open weights · HF. → HF
📊 Surfaced 3 · scanned 12 today
🤖 ModelBytes Digest
Friday, October 16, 2026
━━━ OPEN FRONTIER 🔓
Muse Spark Open 816B A42B — Open image-text weights give builders a self-hostable multimodal option that does not depend on a hosted API. 816B total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Hy-Memory 30B A3B — A memory-oriented open text model gives agent builders something to self-host when session state has to outlive a single request. 30B total · Apache-2.0 · Released Oct 16. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 12 today
Friday, October 16, 2026
━━━ OPEN FRONTIER 🔓
Muse Spark Open 816B A42B — Open image-text weights give builders a self-hostable multimodal option that does not depend on a hosted API. 816B total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Hy-Memory 30B A3B — A memory-oriented open text model gives agent builders something to self-host when session state has to outlive a single request. 30B total · Apache-2.0 · Released Oct 16. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 12 today
🤖 ModelBytes Digest
Saturday, October 17, 2026
━━━ OPEN FRONTIER 🔓
Timestral 5M — Forecasting small enough to run on CPU, so demand and load predictions can live inside the application instead of a batch job. 5M total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
PPLX Decider v1.2 — A routing classifier that decides which model or tool should handle an incoming request, usable as a gate in front of a multi-model stack. 26.1B total · Apache-2.0 · Released Oct 16. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 12 today
Saturday, October 17, 2026
━━━ OPEN FRONTIER 🔓
Timestral 5M — Forecasting small enough to run on CPU, so demand and load predictions can live inside the application instead of a batch job. 5M total · Released Oct 15. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
PPLX Decider v1.2 — A routing classifier that decides which model or tool should handle an incoming request, usable as a gate in front of a multi-model stack. 26.1B total · Apache-2.0 · Released Oct 16. 📦 Open weights · HF. → HF
📊 Surfaced 2 · scanned 12 today
🤖 ModelBytes Digest
Sunday, October 18, 2026
━━━ OPEN FRONTIER 🔓
DeepSeek V4.1 Flash — A new DeepSeek Flash release gives builders another option to test in inference pipelines. 763.2B total · MIT · Released Oct 17. 📦 Open weights · HF. → HF
Nemotron 3.5 Parse — A dedicated parsing model gives builders a focused option for document and image extraction pipelines. 631M total · openmdw-1.1 · Released Oct 18. 📦 Open weights · HF. → HF
Timestral 28M — A new forecasting model gives builders another option for zero-shot time-series pipelines. 28M total · Released Oct 15. 📦 Open weights · HF. → HF
Timestral 123M — A new Timestral size gives builders another option for zero-shot forecasting pipelines. 123M total · Released Oct 15. 📦 Open weights · HF. → HF
Nemotron Labs Dory 1.0 4B — A new text-generation model gives local builders another option for on-device experimentation. 4B total · Released Oct 17. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
FLUX.3 Image Klein Base — A new image model gives builders another option for image-to-image workflows. 5.5B total · Released Oct 16. 📦 Open weights · HF. → HF
FLUX.3 Image Klein Pup — A new FLUX.3 variant gives builders another option for image-text workflows. 9.4B total · Apache-2.0 · Released Oct 15. 📦 Open weights · HF. → HF
📊 Surfaced 7 · scanned 11 today
Sunday, October 18, 2026
━━━ OPEN FRONTIER 🔓
DeepSeek V4.1 Flash — A new DeepSeek Flash release gives builders another option to test in inference pipelines. 763.2B total · MIT · Released Oct 17. 📦 Open weights · HF. → HF
Nemotron 3.5 Parse — A dedicated parsing model gives builders a focused option for document and image extraction pipelines. 631M total · openmdw-1.1 · Released Oct 18. 📦 Open weights · HF. → HF
Timestral 28M — A new forecasting model gives builders another option for zero-shot time-series pipelines. 28M total · Released Oct 15. 📦 Open weights · HF. → HF
Timestral 123M — A new Timestral size gives builders another option for zero-shot forecasting pipelines. 123M total · Released Oct 15. 📦 Open weights · HF. → HF
Nemotron Labs Dory 1.0 4B — A new text-generation model gives local builders another option for on-device experimentation. 4B total · Released Oct 17. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
FLUX.3 Image Klein Base — A new image model gives builders another option for image-to-image workflows. 5.5B total · Released Oct 16. 📦 Open weights · HF. → HF
FLUX.3 Image Klein Pup — A new FLUX.3 variant gives builders another option for image-text workflows. 9.4B total · Apache-2.0 · Released Oct 15. 📦 Open weights · HF. → HF
📊 Surfaced 7 · scanned 11 today
🤖 ModelBytes Digest
Monday, October 19, 2026
Beam 1.0 targets agentic coding while Ming 3.0 ASR Tiny, Qwen Image 2.1 Pro, and MOSS Image cover speech and image production.
━━━ OPEN FRONTIER 🔓
Beam 1.0 — Builders can use it for coding, reasoning, and long-horizon agentic workloads where frontier reasoning efficiency matters. $0.70/$2.10 per 1M · Released Oct 16 · Reflection · text. → Artificial Analysis
Ming 3.0 ASR Tiny — Builders can add speech transcription to their pipelines with a dedicated ASR model instead of adapting a general-purpose LLM. 8.9B total · MIT · Released Oct 19. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Qwen Image 2.1 Pro — Builders needing stronger image generation and editing quality can use this tier when output fidelity matters more than throughput. 66K context · Released Oct 16 · text-to-image. ⚡ API live · OpenRouter. → OpenRouter
MOSS Image — Builders working on bilingual layouts and precise text placement can use it for text-to-image generation with structured control. Released Oct 18 · Moss Image · text-to-image. ⚡ API live · fal. → fal
📊 Surfaced 4 · scanned 12 today
Monday, October 19, 2026
Beam 1.0 targets agentic coding while Ming 3.0 ASR Tiny, Qwen Image 2.1 Pro, and MOSS Image cover speech and image production.
━━━ OPEN FRONTIER 🔓
Beam 1.0 — Builders can use it for coding, reasoning, and long-horizon agentic workloads where frontier reasoning efficiency matters. $0.70/$2.10 per 1M · Released Oct 16 · Reflection · text. → Artificial Analysis
Ming 3.0 ASR Tiny — Builders can add speech transcription to their pipelines with a dedicated ASR model instead of adapting a general-purpose LLM. 8.9B total · MIT · Released Oct 19. 📦 Open weights · HF. → HF
━━━ SPECIALIZED 🎯
Qwen Image 2.1 Pro — Builders needing stronger image generation and editing quality can use this tier when output fidelity matters more than throughput. 66K context · Released Oct 16 · text-to-image. ⚡ API live · OpenRouter. → OpenRouter
MOSS Image — Builders working on bilingual layouts and precise text placement can use it for text-to-image generation with structured control. Released Oct 18 · Moss Image · text-to-image. ⚡ API live · fal. → fal
📊 Surfaced 4 · scanned 12 today