Best Gemini 2.5 Pro Preview 06-05 alternatives
Users may seek alternatives to Gemini 2.5 Pro Preview 06-05 due to its preview instability, slower responses at maximum context sizes, and lack of optimization for real-time voice. This list covers seven other multimodal models with details on intelligence, speed, pricing, context, strengths, and limitations.
GPT-5.4 Nano offers a lower output price of $1.25/1M and faster speed of 146.5 t/s compared to the base model's unknown speed, with a 400k context and multimodal file/image support, though its nano size may limit depth on complex tasks unlike the base's strong reasoning.
GPT-5.4 Mini provides a faster output speed of 183.23 t/s and lower price of $4.5/1M than the base, with 400k context for files/images/text, but its mini size may reduce depth on complex reasoning compared to the base's solid performance.
Gemini 2.5 Pro matches the base's $10/1M price, 1048576 context, and multimodal strengths but delivers a known intelligence_index of 34.6 and speed of 143.97 t/s, trading preview instability for potentially more stable handling of long inputs.
Claude Sonnet 4.5 features a higher $15/1M price and 1000000 context with strong safety alignment and reliable large-context handling, offering careful reasoning as a trade-off against the base's occasional preview instability and multimodal integration.
Gemini 3.1 Flash Lite Preview provides much higher speed at 312.36 t/s and lower $1.5/1M price with the same 1048576 context and broad multimodal support, though its lite design trades depth for efficiency versus the base's stronger reasoning.
Grok 4.3 delivers a lower $2.5/1M price and intelligence_index of 43.9 with 1000000 context and strong multi-step reasoning, providing real-time tool access as an edge over the base while having less mature vision capabilities.
Claude Opus 4.8 has the highest intelligence_index of 61.4 and 1000000 context with robust multimodal integration and safety alignment, at a higher $25/1M price and slower 60.36 t/s speed, trading the base's preview issues for nuanced reasoning.
OpenAI multimodal model with 400k-token context for text and image tasks.
Frequently asked questions
Claude Opus 4.8 is the strongest by intelligence_index at 61.4 with excellent long-context multimodal handling.