The Inference Report
September 19, 2026
AI Labs — News
OpenAI is doubling down on the regulatory safety narrative while quietly shipping product integrations that expand GPT-6 Astra's footprint into enterprise workflows. The Australian Youth Safety Blueprint reads as a preemptive policy document, the kind of thing that gets cited in congressional testimony and regulatory filings but rarely changes how products actually work. Meanwhile, the Hex partnership demonstrates where the real energy is: embedding AI agents into tools people use daily, where adoption happens through workflow convenience rather than persuasion. Google's MilleMiglia addresses a concrete logistics problem with no accompanying policy framework, which is how infrastructure tends to get built. Anthropic's move into embedded evaluation with Accenture suggests the real differentiation play isn't in model capability anymore but in making evaluation and governance legible to enterprises who need to justify AI spending to compliance teams. The GitHub podcast framing of RAG and MCP as settled questions worth debating signals that the infrastructure layer is consolidating around certain patterns, and the open question now is which abstractions win adoption. What's absent from this set is more revealing than what's present: no major claims about reasoning improvements, no benchmark leaderboard shuffling, no announcements about scaling laws or training efficiency breakthroughs. The labs are signaling that the competition has moved past model announcements into distribution, integration, and the boring work of making AI useful in ways that survive contact with actual business requirements.
Sloane Duvall
OpenAI
AI Labs — Models
A curated reference of models from major AI labs, with open/closed weight status, input modalities, and context window size. American labs tend towards closed weights models and Chinese labs tend toward open weights models.
AllenAIClosed Weights
None
Open Weights
- AllenAI: Olmo 3 32B ThinkText66K
AmazonClosed Weights
- Amazon: Nova 2 LiteTextVisionVideoFiles1M
- Amazon: Nova Premier 1.0TextVision1M
Open Weights
None
AnthropicClosed Weights
- Anthropic: Claude Fable 5TextVisionFiles1M
- Anthropic: Claude Fable 5.1TextVisionFiles1M
- Anthropic: Claude Haiku 4.5TextVisionFiles200K
- Anthropic: Claude Opus 4.5FilesVisionText200K
- Anthropic: Claude Opus 4.6TextVisionFiles1M
- Anthropic: Claude Opus 4.7TextVisionFiles1M
- Anthropic: Claude Opus 4.8TextVisionFiles1M
- Anthropic: Claude Opus 5TextVisionFiles1M
- Anthropic: Claude Opus 5.5TextVisionFiles1M
- Anthropic: Claude Sonnet 4.5TextVisionFiles1M
- Anthropic: Claude Sonnet 4.6TextVisionFiles1M
- Anthropic: Claude Sonnet 5TextVisionFiles1M
Open Weights
None
Arcee AIClosed Weights
None
Open Weights
- Arcee AI: Trinity Large ThinkingText262K
Deep CogitoClosed Weights
None
Open Weights
- Deep Cogito: Cogito v2.1 671BText128K
GoogleClosed Weights
- Google: Gemini 3 Flash PreviewTextVisionFilesAudioVideo1M
- Google: Gemini 3.1 Flash LiteTextVisionVideoFilesAudio1M
- Google: Gemini 3.1 Flash Lite PreviewTextVisionVideoFilesAudio1M
- Google: Gemini 3.1 Pro PreviewAudioFilesVisionTextVideo1M
- Google: Gemini 3.1 Pro Preview Custom ToolsTextAudioVisionVideoFiles1M
- Google: Gemini 3.5 FlashTextVisionVideoFilesAudio1M
- Google: Gemini 3.5 Flash LiteTextVisionVideoFilesAudio1M
- Google: Gemini 3.6 FlashTextVisionVideoFilesAudio1M
- Google: Gemini 3.7 FlashTextVisionVideoFilesAudio1M
- Google: Gemini 3.8 FlashTextVisionVideoFilesAudio1M
- Google: Lyria 3 Clip PreviewTextVision1M
- Google: Lyria 3 Pro PreviewTextVision1M
- Google: Nano Banana (Gemini 2.5 Flash Image)VisionText33K
- Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)VisionText66K
- Google: Nano Banana 2 (Gemini 3.1 Flash Image)VisionText131K
- Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)VisionText66K
- Google: Nano Banana Pro (Gemini 3 Pro Image Preview)VisionText66K
- Google: Nano Banana Pro (Gemini 3 Pro Image)VisionText131K
Open Weights
- Google: Gemma 4 26B A4B VisionTextVideo262K
- Google: Gemma 4 31BVisionTextVideo262K
IBMClosed Weights
None
Open Weights
- IBM: Granite 4.0 MicroText131K
- IBM: Granite 4.2 8BText131K
InceptionClosed Weights
- Inception: Mercury 2Text128K
- Inception: Mercury 2.5Text260K
Open Weights
None
Meta (Muse)Closed Weights
- Meta: Muse Spark 1.1TextVisionVideoFilesAudio1M
- Meta: Muse Spark 1.2TextVisionVideoFilesAudio1M
- Meta: Muse Spark 1.2 ContributorTextVisionVideoFilesAudio1M
- Meta: Muse Spark 1.3TextVisionVideoFilesAudio1M
- Meta: Muse Spark 1.3 ContributorTextVisionVideoFilesAudio1M
Open Weights
- Meta: Muse Glimmer 30BTextVision131K
NVIDIAClosed Weights
None
Open Weights
- NVIDIA: Nemotron 3 Nano 30B A3BText262K
- NVIDIA: Nemotron 3 SuperText262K
- NVIDIA: Nemotron 3 UltraText262K
- NVIDIA: Nemotron 3.5 LightningText1M
OpenAIClosed Weights
- OpenAI: GPT AudioTextAudio128K
- OpenAI: GPT Audio MiniTextAudio128K
- OpenAI: GPT-5 ImageVisionTextFiles400K
- OpenAI: GPT-5 Image MiniFilesVisionText400K
- OpenAI: GPT-5 ProVisionTextFiles400K
- OpenAI: GPT-5.1VisionTextFiles400K
- OpenAI: GPT-5.1-CodexTextVision400K
- OpenAI: GPT-5.1-Codex-MaxTextVision400K
- OpenAI: GPT-5.1-Codex-MiniVisionText400K
- OpenAI: GPT-5.2FilesVisionText400K
- OpenAI: GPT-5.2 ChatFilesVisionText128K
- OpenAI: GPT-5.2 ProVisionTextFiles400K
- OpenAI: GPT-5.2-CodexTextVision400K
- OpenAI: GPT-5.3-CodexTextVisionFiles400K
- OpenAI: GPT-5.4TextVisionFiles1M
- OpenAI: GPT-5.4 Image 2VisionTextFiles272K
- OpenAI: GPT-5.4 MiniFilesVisionText400K
- OpenAI: GPT-5.4 NanoFilesVisionText400K
- OpenAI: GPT-5.4 ProTextVisionFiles1M
- OpenAI: GPT-5.5FilesVisionText1M
- OpenAI: GPT-5.5 ProFilesVisionText1M
- OpenAI: GPT-5.6 LunaFilesVisionText1M
- OpenAI: GPT-5.6 Luna ProFilesVisionText1M
- OpenAI: GPT-5.6 SolFilesVisionText1M
- OpenAI: GPT-5.6 Sol ProFilesVisionText1M
- OpenAI: GPT-5.6 TerraFilesVisionText1M
- OpenAI: GPT-5.6 Terra ProFilesVisionText1M
- OpenAI: GPT-6 AstraFilesVisionText1M
- OpenAI: GPT-6 Astra ProFilesVisionText1M
- OpenAI: GPT-6 LunaFilesVisionText1M
- OpenAI: GPT-6 Luna ProFilesVisionText1M
- OpenAI: GPT-6 SolFilesVisionText1M
- OpenAI: GPT-6 Sol ProFilesVisionText1M
Open Weights
None
PerceptronClosed Weights
- Perceptron: Perceptron Mk1TextVisionVideo33K
- Perceptron: Perceptron Mk1.5TextVisionVideoAudio37K
Open Weights
None
PerplexityClosed Weights
- Perplexity: Sonar Pro SearchTextVision200K
Open Weights
None
PoolsideClosed Weights
None
Open Weights
- Poolside: Laguna S 2.1Text1M
- Poolside: Laguna XS 2.1Text262K
Reka AIClosed Weights
None
Open Weights
- Reka EdgeVisionTextVideo16K
RelaceClosed Weights
None
Open Weights
- Relace: Relace Apply 3Text256K
- Relace: Relace SearchText256K
Thinking MachinesClosed Weights
None
Open Weights
- Thinking Machines: InklingTextVisionAudio524K
- Thinking Machines: Inkling SmallTextVisionAudio524K
xAIClosed Weights
- SpaceXAI: Grok 4.20TextVisionFiles2M
- SpaceXAI: Grok 4.20 Multi-AgentTextVisionFiles2M
- SpaceXAI: Grok 4.3TextVisionFiles1M
- SpaceXAI: Grok 4.5TextVisionFiles500K
- SpaceXAI: Grok 4.6TextVisionFiles500K
- SpaceXAI: Grok 4.7TextVisionFiles500K
- SpaceXAI: Grok Build 0.1TextVisionFiles256K
Open Weights
None
CohereClosed Weights
- Cohere: Command A+TextVision192K
Open Weights
None
Mistral AIClosed Weights
None
Open Weights
- Mistral: Devstral 2 2512TextFiles262K
- Mistral: Ministral 3 14B 2512TextVision262K
- Mistral: Ministral 3 3B 2512TextVision131K
- Mistral: Ministral 3 8B 2512TextVision262K
- Mistral: Mistral Large 3 2512TextVisionFiles262K
- Mistral: Mistral Medium 3.5TextVisionFiles262K
- Mistral: Mistral Small 4TextVision262K
- Mistral: Voxtral Small 24B 2507TextAudioFiles33K
Alibaba (Qwen)Closed Weights
- Qwen: Qwen3 Max ThinkingText262K
- Qwen: Qwen3.6 FlashTextVisionVideo1M
- Qwen: Qwen3.6 Max PreviewText262K
- Qwen: Qwen3.6 PlusTextVisionVideo1M
- Qwen: Qwen3.7 FlashTextVisionVideo1M
- Qwen: Qwen3.7 MaxText1M
- Qwen: Qwen3.7 PlusTextVision1M
Open Weights
- Qwen: Qwen3 Coder NextText262K
- Qwen: Qwen3 VL 30B A3B InstructTextVision262K
- Qwen: Qwen3 VL 30B A3B ThinkingTextVision262K
- Qwen: Qwen3 VL 32B InstructTextVision131K
- Qwen: Qwen3 VL 8B InstructVisionText262K
- Qwen: Qwen3 VL 8B ThinkingVisionText131K
- Qwen: Qwen3.5 397B A17BTextVisionVideo262K
- Qwen: Qwen3.5-122B-A10BTextVisionVideo262K
- Qwen: Qwen3.5-27BTextVisionVideo262K
- Qwen: Qwen3.5-35B-A3BTextVisionVideo262K
- Qwen: Qwen3.5-9BTextVisionVideo262K
- Qwen: Qwen3.6 27BTextVisionVideo262K
- Qwen: Qwen3.6 35B A3BTextVisionVideo262K
- Qwen: Qwen3.8 2.4T A95BText1M
- Qwen: Qwen3.8 27BTextVisionVideo1M
- Qwen: Qwen3.8 FlashTextVisionVideo1M
- Qwen: Qwen3.8 Max (0902)TextVisionVideo1M
- Qwen: Qwen3.8 Max PrimeTextVisionVideo1M
- Qwen: Qwen3.8 Omni FlashTextVisionAudioVideo1M
ByteDanceClosed Weights
- Seed: Seed 1.6VisionTextVideo262K
- Seed: Seed 1.6 FlashVisionTextVideo262K
- Seed: Seed 2.1 TurboTextVisionVideo262K
- Seed: Seed-2.0-CodeTextVisionVideo262K
- Seed: Seed-2.0-LiteTextVisionVideo262K
- Seed: Seed-2.0-MiniTextVisionVideo262K
Open Weights
None
DeepSeekClosed Weights
None
Open Weights
- DeepSeek: DeepSeek V3.2Text164K
- DeepSeek: DeepSeek V3.2 ExpText164K
- DeepSeek: DeepSeek V4 Flash 0423Text1M
- DeepSeek: DeepSeek V4 Flash 0731Text1M
- DeepSeek: DeepSeek V4 Flash Vision ExpTextVision1M
- DeepSeek: DeepSeek V4 Pro 0423Text1M
- DeepSeek: DeepSeek V4 Pro 0813Text1M
- DeepSeek: DeepSeek V4.1 FlashTextVision1M
MiniMaxClosed Weights
- MiniMax: MiniMax M2-herText66K
Open Weights
- MiniMax: MiniMax M2Text205K
- MiniMax: MiniMax M2.1Text205K
- MiniMax: MiniMax M2.5Text205K
- MiniMax: MiniMax M2.7Text205K
- MiniMax: MiniMax M3TextVisionVideo1M
Moonshot AIClosed Weights
None
Open Weights
- MoonshotAI: Kimi K2 ThinkingText262K
- MoonshotAI: Kimi K2.5TextVision262K
- MoonshotAI: Kimi K2.6TextVision262K
- MoonshotAI: Kimi K2.7 CodeTextVision262K
- MoonshotAI: Kimi K3TextVisionVideo1M
XiaomiClosed Weights
None
Open Weights
- Xiaomi: MiMo-V2.5TextAudioVisionVideo1M
- Xiaomi: MiMo-V2.5-ProText1M
- Xiaomi: MiMo-V2.6-FlashTextVisionVideoAudio1M
- Xiaomi: MiMo-V2.6-ProTextVisionVideoAudio1M
- Xiaomi: MiMo-V2.6-Pro-UltraSpeedTextVisionVideoAudio1M
Z.aiClosed Weights
None
Open Weights
- Z.ai: GLM 4.6Text205K
- Z.ai: GLM 4.6VVisionTextVideo131K
- Z.ai: GLM 4.7Text205K
- Z.ai: GLM 4.7 FlashText200K
- Z.ai: GLM 5Text205K
- Z.ai: GLM 5 TurboText203K
- Z.ai: GLM 5.1Text205K
- Z.ai: GLM 5.2Text1M
- Z.ai: GLM 5.3Text1M
- Z.ai: GLM 5.3 FlashTextVisionVideo1M
- Z.ai: GLM 5.3 FlashXTextVisionVideo1M
- Z.ai: GLM 5.3 PrimeText1M
- Z.ai: GLM 5V TurboVisionTextVideo203K
UpstageClosed Weights
- Upstage: Solar Mini 4Text524K
- Upstage: Solar Pro 3Text131K
- Upstage: Solar Pro 4Text524K
Open Weights
None