What has a profile in the last 28 days

Window ends August 15, 2026. For announcements, previews, availability changes, and releases still awaiting a full profile, see the full release timeline. Need the comparison table too? Compare models · 2-min chooser · Stack cost calculator · Popular this week · Source receipts.

FilterAllZ.aiQwenGoogleSpaceXAIMetaDeepSeekAnthropicInclusionAI

TypeOpen weightsfrontierbalancedbudgetModalityaudioimagepdftextvideo

6 releases5 providers1 open-weight

Z.aiQwenGoogleSpaceXAIMetaDeepSeekAnthropicInclusionAI

1. 

   GLM 5.3

   FrontierClosed

   Z.ai

   Released yesterdayDate released: August 14, 2026

   Z.ai's 2026-08-14 Coding Plan flagship — same base as GLM 5.2, with the documented gains from post-training only. Direct token API and open weights are not published yet.

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   Best for: GLM Coding Plan agent work · Long-horizon coding in Claude Code / OpenCode / Cline · Teams already on Z.ai subscriptions

   Watch out: Thinking cannot be disabled (`thinking.type: disabled` fails); `reasoning_effort` is low / high / max (default max). Open weights are promised about two weeks after launch pending safety review — not a downloadable checkpoint today. Vendor DeepSWE v1.1 66.9 used mini-swe-agent at 400K context, not the public Datacurve v1.1 board (snapshot generated 2026-08-13, before this launch).

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   Released

   August 14, 2026

   Input / 1M

   Not verified

   Output / 1M

   Not verified

   Context

   1M

   Max output

   128K

2. 

   Grok 4.6

   FrontierClosed

   SpaceXAI

   Released 3 days agoDate released: August 12, 2026

   SpaceXAI's current code and chat default — same $2/$6 list as Grok 4.5, with a 500K context window and image input.

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   Best for: Coding agents · Chat and knowledge work · Cost-sensitive frontier work

   Watch out: Token rates double above a 200K-token prompt. DeepSWE 1.1 best-effort for this family is the xhigh row at 66.7% (the catalog table rounds Pass@1 to 67%), not the higher-scoring medium config.

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   Released

   August 12, 2026

   Input / 1M

   $2

   Output / 1M

   $6

   Context

   500K

   Max output

   Not verified

3. 

   Qwen3.8-2.4T-A95B

   FrontierOpen weights

   Qwen

   Released 3 days agoDate released: August 12, 2026

   Official Hugging Face checkpoint for Qwen3.8 open weights — a text base model, not the hosted Qwen3.8-Max API.

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   Best for: Self-hosting the Qwen3.8 flagship · vLLM / SGLang serving · Evaluating the open Max-class weights

   Watch out: Native context is 262,144 tokens (YaRN extends toward ~1,010,000). Hugging Face best-practice caps: 262,144 reasoning tokens and 131,072 final-response tokens. Thinking cannot be disabled. Qwen3.8-Max License: MaaS / AI Work Assistant businesses over $50M trailing 12-month revenue need a separate commercial licence. Self-hosting still needs datacentre-class memory. Do not treat this checkpoint as the multimodal 1M-context API.

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   Released

   August 12, 2026

   Input / 1M

   Not verified

   Output / 1M

   Not verified

   Context

   262K

   Max output

   131K

4. 

   Muse Spark 1.2

   FrontierClosed

   Meta

   Released 10 days agoDate released: August 5, 2026

   Meta Model API's current Muse Spark checkpoint (`muse-spark-1.2`). Meta documents it as the coding-focused Spark update used with Muse Code; maximum output is not published as a hard token cap on the current model page, so it stays unverified.

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   Best for: Terminal coding agents · Long-horizon refactors · Meta Model API stacks

   Watch out: A cheaper contributor tier (`muse-spark-1.2-contributor`) permits training use of prompts and completions; standard-tier `muse-spark-1.2` does not. `reasoning_effort: none` is unsupported (HTTP 400). Weights are not marked open until an HF/license card is verified. For local agentic now, prefer Muse Glimmer 30B.

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   Released

   August 5, 2026

   Input / 1M

   $1.25

   Output / 1M

   $4.25

   Context

   1.05M

   Max output

   Not verified

5. 

   Qwen3.8-Max

   FrontierClosed

   Qwen

   Released 12 days agoDate released: August 3, 2026

   Alibaba's hosted Max-class API — 2.4T MoE with a 1M context window (max input 991,808), vision, and managed tools. Distinct from the Hugging Face Qwen3.8-2.4T-A95B checkpoint.

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   Best for: Agentic coding · Multimodal knowledge work · Long-context delivery

   Watch out: This row is the hosted Qwen3.8-Max API, not the downloadable checkpoint. The open-weight Qwen3.8-2.4T-A95B card is catalogued separately and does not include the API's vision, non-thinking, or built-in tool extras.

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   Released

   August 3, 2026

   Input / 1M

   $2

   Output / 1M

   $6

   Context

   1M

   Max output

   131K

6. 

   Claude Opus 5

   FrontierClosed

   Anthropic

   Released 22 days agoDate released: July 24, 2026

   Anthropic's frontier tier, and ahead of Fable 5 on both recorded benchmarks at half the price.

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   Best for: Agentic coding · Long-context analysis · Multi-step engineering work

   Watch out: Output tokens cost five times input — long generations dominate the bill.

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   Released

   July 24, 2026

   Input / 1M

   $5

   Output / 1M

   $25

   Context

   1M

   Max output

   128K

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