> ## Documentation Index
> Fetch the complete documentation index at: https://phaseo.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# February

> Phaseo product updates, SDK changes, and model releases from February 2026.

<Update label="February 26, 2026" tags={["Features","Model Releases","Docs"]}>
  ### Features

  * Gemini 3.1 Flash Image Preview support landed across discovery, gateway compatibility, and docs.

  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-26--google--gemini-3-1-flash-image-preview.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=7bc556dd6173a1dce0b6d9f82ee69a09" alt="Gemini 3.1 Flash Image Preview (Nano Banana 2) model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-26--google--gemini-3-1-flash-image-preview.png" />

  * [Google: Gemini 3.1 Flash Image Preview (Nano Banana 2)](https://phaseo.app/models/google/gemini-3.1-flash-image-preview)
</Update>

<Update label="February 24, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-24--qwen--qwen3-5-122b-a10b.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=06108e0fdb9a69bc7e57e2cdf6fbe642" alt="Qwen 3.5 122B A10B model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-24--qwen--qwen3-5-122b-a10b.png" />

  * [Inception: Mercury 2](https://phaseo.app/models/inception/mercury-2)
  * [Inception: Mercury Edit 2](https://phaseo.app/models/inception/mercury-edit-2)
  * [Liquid AI: LFM 2 24B A2B](https://phaseo.app/models/liquid-ai/lfm-2-24b-a2b)
  * [Qwen: Qwen 3.5 122B A10B](https://phaseo.app/models/qwen/qwen3.5-122b-a10b)
  * [Qwen: Qwen 3.5 27B](https://phaseo.app/models/qwen/qwen3.5-27b)
  * [Qwen: Qwen 3.5 35B A3B](https://phaseo.app/models/qwen/qwen3.5-35b-a3b)
</Update>

<Update label="February 23, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-23--openai--gpt-audio-1-5.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=a51ac51670eac35be153d5ea77faae72" alt="GPT Audio 1.5 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-23--openai--gpt-audio-1-5.png" />

  * [OpenAI: GPT Audio 1.5](https://phaseo.app/models/openai/gpt-audio-1.5)
  * [OpenAI: GPT Realtime 1.5](https://phaseo.app/models/openai/gpt-realtime-1.5)
  * [Qwen: Qwen 3.5 Flash](https://phaseo.app/models/qwen/qwen3.5-flash)
</Update>

<Update label="February 19, 2026" tags={["Features","Model Releases","Pricing","Docs"]}>
  ### Features

  * Gemini 3.1 Pro Preview coverage landed across discovery, pricing, gateway support, and docs.

  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-19--google--gemini-3-1-pro-preview.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=7fc37c13c0c6f319ddc6aea4d3739af8" alt="Gemini 3.1 Pro Preview model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-19--google--gemini-3-1-pro-preview.png" />

  * [Google: Gemini 3.1 Pro Preview](https://phaseo.app/models/google/gemini-3.1-pro-preview)
  * [Google: Gemini 3.1 Pro Preview Customtools](https://phaseo.app/models/google/gemini-3.1-pro-preview-customtools)
</Update>

<Update label="February 18, 2026" tags={["Features","Model Releases","Docs"]}>
  ### Features

  * Claude Sonnet 4.6 coverage landed across discovery, gateway compatibility, and docs.

  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-18--google--lyria-3.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=70878a255cc3cd3ec85709d5ca0f670d" alt="Lyria 3 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-18--google--lyria-3.png" />

  * [Google: Lyria 3](https://phaseo.app/models/google/lyria-3)
  * [Prime Intellect: Intellect 3.1](https://phaseo.app/models/prime-intellect/intellect-3.1)
</Update>

<Update label="February 17, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-17--anthropic--claude-sonnet-4-6.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=b1be0822266f9f838c90de973cabfa11" alt="Claude Sonnet 4.6 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-17--anthropic--claude-sonnet-4-6.png" />

  * [Anthropic: Claude Sonnet 4.6](https://phaseo.app/models/anthropic/claude-sonnet-4.6)
  * [Cohere: Tiny Aya Earth](https://phaseo.app/models/cohere/tiny-aya-earth)
  * [Cohere: Tiny Aya Fire](https://phaseo.app/models/cohere/tiny-aya-fire)
  * [Cohere: Tiny Aya Global](https://phaseo.app/models/cohere/tiny-aya-global)
  * [Cohere: Tiny Aya Water](https://phaseo.app/models/cohere/tiny-aya-water)
  * [xAI: Grok 4.20](https://phaseo.app/models/x-ai/grok-4.20)
  * [xAI: Grok 4.20 Multi Agent Beta](https://phaseo.app/models/x-ai/grok-4.20-multi-agent-beta)
</Update>

<Update label="February 16, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-16--qwen--qwen3-5-397b-a17b.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=199496540d4633f7b9a991672e8a989a" alt="Qwen 3.5 397B A17B model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-16--qwen--qwen3-5-397b-a17b.png" />

  * [Qwen: Qwen 3.5 397B A17B](https://phaseo.app/models/qwen/qwen3.5-397b-a17b)
  * [Qwen: Qwen 3.5 Plus](https://phaseo.app/models/qwen/qwen3.5-plus)
  * [Qwen: Qwen 3.5 Plus (2026-02-15)](https://phaseo.app/models/qwen/qwen3.5-plus-2026-02-15)
</Update>

<Update label="February 15, 2026" tags={["Model Releases"]}>
  ### Model Releases

  * [ByteDance: Seed 2.0 Code Preview (2026-02-15)](https://phaseo.app/models/bytedance/seed-2.0-code-preview-2026-02-15)
</Update>

<Update label="February 14, 2026" tags={["Model Releases"]}>
  ### Model Releases

  * [ByteDance: Seed 2.0 Lite](https://phaseo.app/models/bytedance/seed-2.0-lite)
  * [ByteDance: Seed 2.0 Mini](https://phaseo.app/models/bytedance/seed-2.0-mini)
  * [ByteDance: Seed 2.0 Pro](https://phaseo.app/models/bytedance/seed-2.0-pro)
</Update>

<Update label="February 12, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-12--minimax--minimax-m2-5.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=722eea055db760be4df80eb287d23faf" alt="MiniMax M2.5 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-12--minimax--minimax-m2-5.png" />

  * [ByteDance: Seedance 2.0](https://phaseo.app/models/bytedance/seedance-2.0)
  * [ByteDance: Seedance 2.0 Fast](https://phaseo.app/models/bytedance/seedance-2.0-fast)
  * [Inclusion AI: Ring 1T 2.5](https://phaseo.app/models/inclusionai/ring-1t-2.5)
  * [MiniMax: MiniMax M2.5](https://phaseo.app/models/minimax/minimax-m2.5)
  * [OpenAI: GPT 5.3 Codex Spark](https://phaseo.app/models/openai/gpt-5.3-codex-spark)
</Update>

<Update label="February 11, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-11--z-ai--glm-5.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=296dbb9a5d53b6755c5ca4fad0903f06" alt="GLM 5 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-11--z-ai--glm-5.png" />

  * [z.AI: GLM 5](https://phaseo.app/models/z-ai/glm-5)
</Update>

<Update label="February 9, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-09--cursor--composer-1-5.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=353310cad5846bf5de42741a3a9891d0" alt="Composer 1.5 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-09--cursor--composer-1-5.png" />

  * [Cursor: Composer 1.5](https://phaseo.app/models/cursor/composer-1.5)
</Update>

<Update label="February 5, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-05--anthropic--claude-opus-4-6.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=5d0333f3d49deeb793b108c5cceae438" alt="Claude Opus 4.6 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-05--anthropic--claude-opus-4-6.png" />

  * [Anthropic: Claude Opus 4.6](https://phaseo.app/models/anthropic/claude-opus-4.6)
  * [OpenAI: GPT 5.3 Codex](https://phaseo.app/models/openai/gpt-5.3-codex)
</Update>

<Update label="February 4, 2026" tags={["Model Releases"]}>
  ### Model Releases

  <img src="https://mintcdn.com/aistats/UZfkYM9yX2Gru_Ij/images/model-releases/2026-02-04--mistral--voxtral-mini-transcribe-2.png?fit=max&auto=format&n=UZfkYM9yX2Gru_Ij&q=85&s=0d96c0a3190e88dbbb12d1d725c2f786" alt="Voxtral Mini Transcribe 2 model release artwork" width="1200" height="675" data-path="images/model-releases/2026-02-04--mistral--voxtral-mini-transcribe-2.png" />

  * [Mistral: Voxtral Mini Transcribe 2](https://phaseo.app/models/mistral/voxtral-mini-transcribe-2)
</Update>