From 303eb586b0ab43e9db515f6de463121fe8909b3b Mon Sep 17 00:00:00 2001 From: FadelT Date: Thu, 18 Jun 2026 16:52:00 +0200 Subject: [PATCH] feat(featherless): add support for WeiboAI VibeThinker models Add VibeThinker-1.5B and VibeThinker-3B models via Featherless AI provider. Models: - featherless_ai/WeiboAI/VibeThinker-1.5B (1.5B params, Qwen2.5-Math-1.5B base) - featherless_ai/WeiboAI/VibeThinker-3B (3B params, Qwen2.5-Coder-3B base) Both models: - 32K context window - 8K max output tokens - Reasoning-optimized (math, code, GPQA) - MIT licensed Closes #30754 --- model_prices_and_context_window.json | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json index 3e844a8e3ed..53a4149b9c9 100644 --- a/model_prices_and_context_window.json +++ b/model_prices_and_context_window.json @@ -14720,6 +14720,20 @@ "max_tokens": 4096, "mode": "chat" }, + "featherless_ai/WeiboAI/VibeThinker-1.5B": { + "litellm_provider": "featherless_ai", + "max_input_tokens": 32768, + "max_output_tokens": 8192, + "max_tokens": 32768, + "mode": "chat" + }, + "featherless_ai/WeiboAI/VibeThinker-3B": { + "litellm_provider": "featherless_ai", + "max_input_tokens": 32768, + "max_output_tokens": 8192, + "max_tokens": 32768, + "mode": "chat" + }, "fireworks-ai-4.1b-to-16b": { "input_cost_per_token": 2e-07, "litellm_provider": "fireworks_ai",