Models and Costs - Tess AI Docs

Understand exactly how the cost of each model available in Tess works according to its specifications. The values below always represent the lowest possible execution cost for each model.

Technical identifier (API Slug)

The API Slug column is the stable model identifier — the same value used in programmatic configuration (for example, model_override in Cowork JSON). Use the slug, not the display name. For a guide with a JSON example, see also Model slugs.

Text Models

Model	Cost	API Slug
GPT-6 Astra Low	0.44 credits per 100 input tokens 2.2 credits per 100 output tokens	`gpt-6-astra-low`
GPT-6 Astra Medium	0.44 credits per 100 input tokens 2.2 credits per 100 output tokens	`gpt-6-astra-medium`
GPT-6 Astra High	0.44 credits per 100 input tokens 2.2 credits per 100 output tokens	`gpt-6-astra-high`
GPT-6 Astra xHigh	0.44 credits per 100 input tokens 2.2 credits per 100 output tokens	`gpt-6-astra-xhigh`
GPT-6 Astra Max	0.44 credits per 100 input tokens 2.2 credits per 100 output tokens	`gpt-6-astra-max`
Fugu Ultra v2.0 High	0.28 credits per 100 input tokens 1.68 credits per 100 output tokens	`fugu-ultra-v2.0-high`
Fugu Ultra v2.0 xHigh	0.28 credits per 100 input tokens 1.68 credits per 100 output tokens	`fugu-ultra-v2.0-xhigh`
ChatGPT 5.6 Terra	0.112 credits per 100 input tokens 0.672 credits per 100 output tokens	`gpt-5.6-terra`
ChatGPT 5.6 Terra Low	0.112 credits per 100 input tokens 0.672 credits per 100 output tokens	`gpt-5.6-terra-low`
ChatGPT 5.6 Terra High	0.112 credits per 100 input tokens 0.672 credits per 100 output tokens	`gpt-5.6-terra-high`
ChatGPT 5.6 Terra Medium	0.112 credits per 100 input tokens 0.672 credits per 100 output tokens	`gpt-5.6-terra-medium`
ChatGPT 5.6 Luna	0.0112 credits per 100 input tokens 0.0672 credits per 100 output tokens	`gpt-5.6-luna`
ChatGPT 5.6 Luna Low	0.0112 credits per 100 input tokens 0.0672 credits per 100 output tokens	`gpt-5.6-luna-low`
ChatGPT 5.6 Luna High	0.0112 credits per 100 input tokens 0.0672 credits per 100 output tokens	`gpt-5.6-luna-high`
ChatGPT 5.6 Luna Medium	0.0112 credits per 100 input tokens 0.0672 credits per 100 output tokens	`gpt-5.6-luna-medium`
ChatGPT 5.6 Sol	0.224 credits per 100 input tokens 1.120 credits per 100 output tokens	`gpt-5.6-sol`
ChatGPT 5.6 Sol Low	0.224 credits per 100 input tokens 1.120 credits per 100 output tokens	`gpt-5.6-sol-low`
ChatGPT 5.6 Sol High	0.224 credits per 100 input tokens 1.120 credits per 100 output tokens	`gpt-5.6-sol-high`
ChatGPT 5.6 Sol Medium	0.224 credits per 100 input tokens 1.120 credits per 100 output tokens	`gpt-5.6-sol-medium`
Claude 5 Sonnet	0.056 credits per 100 input tokens 0.056 credits per 100 output tokens	`claude-5-sonnet`
Claude 5 Sonnet Low	0.056 credits per 100 input tokens 0.056 credits per 100 output tokens	`claude-5-sonnet-low`
Claude 5 Sonnet Medium	0.056 credits per 100 input tokens 0.056 credits per 100 output tokens	`claude-5-sonnet-medium`
Claude 5 Sonnet Hight	0.168 credits per 100 input tokens 0.840 credits per 100 output tokens	`claude-5-sonnet-high`
Claude 5 Sonnet Xhigh	0.056 credits per 100 input tokens 0.056 credits per 100 output tokens	`claude-5-sonnet-xhigh`
Claude 5 Sonnet Max	0.056 credits per 100 input tokens 0.056 credits per 100 output tokens	`claude-5-sonnet-max`
Nvidia nemotron 3 Ultra	0.011 credits per 100 input tokens 0.044 credits per 100 output tokens	`nvidia-nemotron-3-ultra-550b`
Nvidia nemotron 3 Super	0.0056 credits per 100 input tokens 0.0280 credits per 100 output tokens	`nvidia-nemotron-3-super-120B`
Nvidia nemotron 3 Nano Omni	0.028 credits per 100 input tokens 0.014 credits per 100 output tokens	`nvidia-nemotron-3-nano-omni-30B`
Grok 4.5	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.5`
Grok 4.5 Low	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.5-low`
Grok 4.5 Medium	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.5-medium`
Grok 4.5 High	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.5-high`
Grok 4.6 Low	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.6-low`
Grok 4.6 Medium	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.6-medium`
Grok 4.6 High	0.096 credits per 100 input tokens 0.288 credits per 100 output tokens	`grok-4.6-high`
Fugu Ultra High	0.28 credits per 100 input tokens 1.68 credits per 100 output tokens	`fugu-ultra-high`
Fugu Ultra Xigh	0.28 credits per 100 input tokens 1.68 credits per 100 output tokens	`fugu-ultra-xhigh`
Fugu Ultra Max	0.28 credits per 100 input tokens 1.68 credits per 100 output tokens	`fugu-ultra-max`
GLM 5.2	0.067 credits per 100 input tokens 0.211 credits per 100 output tokens	`glm-5.2`
GLM 5.3	0.192 credits per 100 input tokens 0.603 credits per 100 output tokens	`glm-5.3`
GLM 5.3 Flash Low	0.010 credits per 100 input tokens 0.034 credits per 100 output tokens	`glm-5.3-flash-low`
GLM 5.3 Flash High	0.010 credits per 100 input tokens 0.034 credits per 100 output tokens	`glm-5.3-flash-high`
GLM 5.3 Flash Max	0.010 credits per 100 input tokens 0.034 credits per 100 output tokens	`glm-5.3-flash-max`
Claude Fable 5	0.56 credits per 100 input tokens 2.80 credits per 100 output tokens	`claude-fable-5`
Claude Fable 5.1	0.56 credits per 100 input tokens 2.80 credits per 100 output tokens	`claude-fable-5-1`
Claude Fable 5 Thinking	0.56 credits per 100 input tokens 2.80 credits per 100 output tokens	`claude-fable-5-high`
Claude Fable 5	0.56 credits per 100 input tokens 2.80 credits per 100 output tokens	`claude-fable-5`
Claude Fable 5 Thinking	0.56 credits per 100 input tokens 2.80 credits per 100 output tokens	`claude-fable-5-high`
Claude 4.8 Opus	0.28 credits per 100 input tokens 1.40 credits per 100 output tokens	`claude-4.8-opus`
Claude 4.8 Opus Thinking	0.28 credits per 100 input tokens 1.40 credits per 100 output tokens	`claude-4.8-opus-high`
Tess 6	0.396 credits per 100 input tokens 1.590 credits per 100 output tokens	`tess-6`
Consensus	0,084 credits per 100 input tokens 0,672 credits per 100 output tokens	`consensus`
Consensus CN	0,045 credits per 100 input tokens 0,143 credits per 100 output tokens	`consensus-cn`
Consensus US	0,084 credits per 100 input tokens 0,672 credits per 100 output tokens	`consensus-us`
ChatGPT 5.5	0,28 credits per 100 input tokens 1,68 credits per 100 output tokens	`gpt-5.5`
ChatGPT 5.5 High	0,28 credits per 100 input tokens 1,68 credits per 100 output tokens	`gpt-5.5-high`
ChatGPT 5.5 Medium	0,24 credits per 100 input tokens 1,44 credits per 100 output tokens	`gpt-5.5-medium`
ChatGPT 5.5 Low	0,28 credits per 100 input tokens 1,68 credits per 100 output tokens	`gpt-5.5-low`
Claude 4.7 Opus	0,28 credits per 100 input tokens 1,40 credits per 100 output tokens	`claude-4.7-opus`
Claude 4.6 Sonnet	0,17 credits per 100 input tokens 0,84 credits per 100 output tokens	`claude-4.6-sonnet`
Claude 4.5 Haiku	0,048 credits per 100 input tokens 0,24 credits per 100 output tokens	`claude-4.5-haiku`
Gemini 3.5 Flash	0,072 credits per 100 input tokens 0,432 credits per 100 output tokens	`gemini-3.5-flash`
Gemini 3.7 Flash	0,036 credits per 100 input tokens 0,180 credits per 100 output tokens	`gemini-3.7-flash`
Gemini 3.8 Flash Low	0.036 credits per 100 input tokens 0.180 credits per 100 output tokens	`gemini-3.8-flash-low`
Gemini 3.8 Flash Medium	0.036 credits per 100 input tokens 0.180 credits per 100 output tokens	`gemini-3.8-flash-medium`
Gemini 3.8 Flash High	0.036 credits per 100 input tokens 0.180 credits per 100 output tokens	`gemini-3.8-flash-high`
Gemini 3.1 Pro	0,096 credits per 100 input tokens 0,576 credits per 100 output tokens	`gemini-3.1-pro`
Gemini 3.1 Flash Lite	0,012 credits per 100 input tokens 0,072 credits per 100 output tokens	`gemini-3.1-flash-lite`
Gemini 3 Flash	0,028 credits per 100 input tokens 0,168 credits per 100 output tokens	`gemini-3-flash`
Grok 4.3	0,06 credits per 100 input tokens 0,12 credits per 100 output tokens	`grok-4.3`
Grok 4.3 Low	0,06 credits per 100 input tokens 0,12 credits per 100 output tokens	`grok-4.3-low`
Grok 4.3 Medium	0,06 credits per 100 input tokens 0,12 credits per 100 output tokens	`grok-4.3-medium`
Grok 4.3 High	0,06 credits per 100 input tokens 0,12 credits per 100 output tokens	`grok-4.3-high`
Kimi K2.6	0,04 credits per 100 input tokens 0,19 credits per 100 output tokens	`kimi-k2.6`
Kimi K3 Low	0,1596 credits per 100 input tokens 0,798 credits per 100 output tokens	`kimi-k3-low`
Kimi K3 High	0,1596 credits per 100 input tokens 0,798 credits per 100 output tokens	`kimi-k3-high`
Kimi K3 Max	0,1596 credits per 100 input tokens 0,798 credits per 100 output tokens	`kimi-k3-max`
GLM 5.1	0,05 credits per 100 input tokens 0,168 credits per 100 output tokens	`glm-5.1`
DeepSeek v4 Pro	0,083 credits per 100 input tokens 0,195 credits per 100 output tokens	`deepseek-v4-pro`
DeepsSeek v4 Flash	0,006 credits per 100 input tokens 0,013 credits per 100 output tokens	`deepseek-v4-flash`
DeepSeek V4.1 Flash	0,0096 credits per 100 input tokens 0,0288 credits per 100 output tokens	`deepseek-v4.1-flash`
Minimax M2.5	0.015 credits per 100 input tokens 0.053 credits per 100 output tokens	`minimax-m2.5`
ChatGPT 5.4 Mini	0,042 credits per 100 input tokens 0,252 credits per 100 output tokens	`gpt-5.4-mini`
ChatGPT 5.4 Mini High	0,042 credits per 100 input tokens 0,252 credits per 100 output tokens	`gpt-5.4-mini-high`
ChatGPT 5.4 Mini Medium	0,036 credits per 100 input tokens 0,216 credits per 100 output tokens	`gpt-5.4-mini-medium`
ChatGPT 5.4 Mini Low	0,042 credits per 100 input tokens 0,252 credits per 100 output tokens	`gpt-5.4-mini-low`
ChatGPT 5.4 Nano	0,011 credits per 100 input tokens 0,070 credits per 100 output tokens	`gpt-5.4-nano`
ChatGPT 5.4 Nano High	0,011 credits per 100 input tokens 0,070 credits per 100 output tokens	`gpt-5.4-nano-high`
ChatGPT 5.4 Nano Medium	0,009 credits per 100 input tokens 0,060 credits per 100 output tokens	`gpt-5.4-nano-medium`
ChatGPT 5.4 Nano Low	0,011 credits per 100 input tokens 0,070 credits per 100 output tokens	`gpt-5.4-nano-low`
ChatGPT 5.4	0,140 credits per 100 input tokens 0,840 credits per 100 output tokens	`gpt-5.4`
ChatGPT 5.4 Thinking	0,140 credits per 100 input tokens 0,840 credits per 100 output tokens	`gpt-5.4-thinking`
ChatGPT 5.3 Latest	0,084 credits per 100 input tokens 0,672 credits per 100 output tokens	`gpt-5.3-chat-latest`
ChatGPT 5.3-Codex	0,084 credits per 100 input tokens 0,672 credits per 100 output tokens	`gpt-5.3-codex`
ChatGPT 5.2 Latest	0,084 credits per 100 input tokens 0,672 credits per 100 output tokens	`gpt-5.2-chat-latest`
ChatGPT 5.2	0,098 credits per 100 input tokens 0,784 credits per 100 output tokens	`gpt-5.2`
ChatGPT 5.1	0,075 credits per 100 input tokens 0,60 credits per 100 output tokens	`gpt-5.1`
ChatGPT 5	0,05 credits per 100 input tokens 0,40 credits per 100 output tokens	`gpt-5`
ChatGPT 5 Latest	0,05 credits per 100 input tokens 0,40 credits per 100 output tokens	`gpt-5-latest`
ChatGPT 5 Mini	0,010 credits per 100 input tokens 0,080 credits per 100 output tokens	`gpt-5-mini`
ChatGPT 5 Nano	0,002 credits per 100 input tokens 0,016 credits per 100 output tokens	`gpt-5-nano`
ChatGPT 4o Mini	0,007 credits per 100 input tokens 0,029 credits per 100 output tokens	`gpt-4o-mini`
ChatGPT 4.1 Nano	0,005 credits per 100 input tokens 0,019 credits per 100 output tokens	`gpt-4.1-nano`
ChatGPT 4.1 Mini	0,019 credits per 100 input tokens 0,077 credits per 100 output tokens	`gpt-4.1-mini`
ChatGPT 4.1	0,096 credits per 100 input tokens 0,384 credits per 100 output tokens	`gpt-4.1`
o4 Mini	0,053 credits per 100 input tokens 0,211 credits per 100 output tokens	`gpt-o4-mini`
o4 Mini High	0,053 credits per 100 input tokens 0,211 credits per 100 output tokens	`gpt-o4-mini-high`
o3	0,096 credits per 100 input tokens 0,384 credits per 100 output tokens	`gpt-o3`
o3 Mini	0,052 credits per 100 input tokens 0,211 credits per 100 output tokens	`gpt-o3-mini`
o3 Mini High	0,052 credits per 100 input tokens 0,211 credits per 100 output tokens	`gpt-o3-mini-high`
o1	0,720 credits per 100 input tokens 2,88 credits per 100 output tokens	`gpt-o1`
ChatGPT 4o	0,120 credits per 100 input tokens 0,480 credits per 100 output tokens	`gpt-4o`
ChatGPT oss 20B	0,002 credits per 100 input tokens 0,009 credits per 100 output tokens	`gpt-oss-20b`
ChatGPT oss 120B	0,005 credits per 100 input tokens 0,027 credits per 100 output tokens	`gpt-oss-120b`
GLM 5	0,045 credits per 100 input tokens 0,143 credits per 100 output tokens	`glm-5`
GLM 4.7	0,022 credits per 100 input tokens 0,106 credits per 100 output tokens	`glm-4.7`
GLM 4.7 Flash	0,003 credits per 100 input tokens 0,022 credits per 100 output tokens	`glm-4.7-flash`
DeepSeek R1	0,64 credits per 100 input tokens 0,64 credits per 100 output tokens	`deepseek-r1`
DeepSeek R1 Small	0,011 credits per 100 input tokens 0,033 credits per 100 output tokens	`deepseek-r1-small`
DeepSeek V3.2	0.013 credits per 100 input tokens 0.019 credits per 100 output tokens	`deepseek-v3.2`
DeepSeek V3.1	0.024 credits per 100 input tokens 0.0534 credits per 100 output tokens	`deepseek-v3-0324`
Kimi K2.5	0.028 credits per 100 input tokens 0.157 credits per 100 output tokens	`kimi-k2.5`
Kimi K2	0.024 credits per 100 input tokens 0.096 credits per 100 output tokens	`kimi-k2`
Qwen 3 Max	0.058 credits per 100 input tokens 0.288 credits per 100 output tokens	`qwen-3-max`
Qwen 3 Coder	0,024 credits per 100 input tokens 0,096 credits per 100 output tokens	`qwen-3-coder-235b`
Qwen 3	0,008 credits per 100 input tokens 0,036 credits per 100 output tokens	`qwen-3-235b`
Gemini 2.5 Flash	0,014 credits per 100 input tokens 0,12 credits per 100 output tokens	`gemini-2.5-flash`
Gemini 2.0 Flash	0,007 credits per 100 input tokens 0,028 credits per 100 output tokens	`gemini-2.0-flash`
Gemini 2.0 Flash Lite	0,003 credits per 100 input tokens 0,014 credits per 100 output tokens	`gemini-2.0-flash-lite`
Gemini 2.5 Pro	0,12 credits per 100 input tokens 0,72 credits per 100 output tokens	`gemini-2.5-pro`
Claude 4.5 Haiku Thinking	0,048 credits per 100 input tokens 0,24 credits per 100 output tokens	`claude-4.5-haiku-thinking`
Claude 4.7 Opus Thinking	0,28 credits per 100 input tokens 1,40 credits per 100 output tokens	`claude-4.7-opus-thinking`
Claude 4.6 Opus Thinking	0,28 credits per 100 input tokens 1,4 credits per 100 output tokens	`claude-4.6-opus-thinking`
Claude 4.6 Opus	0,28 credits per 100 input tokens 1,4 credits per 100 output tokens	`claude-4.6-opus`
Claude 4.5 Opus Thinking	0,28 credits per 100 input tokens 1,4 credits per 100 output tokens	`claude-4.5-opus-thinking`
Claude 4.5 Opus	0,28 credits per 100 input tokens 1,4 credits per 100 output tokens	`claude-4.5-opus`
Claude 4.1 Opus	0,72 credits per 100 input tokens 3,6 credits per 100 output tokens	`claude-4.1-opus`
Claude 4.1 Opus Thinking	0,72 credits per 100 input tokens 3,6 credits per 100 output tokens	`claude-4.1-opus-thinking`
Claude 4.6 Sonnet Thinking	0,168 credits per 100 input tokens 0,84 credits per 100 output tokens	`claude-4.6-sonnet-thinking`
Claude 4.6 Sonnet	0,168 credits per 100 input tokens 0,84 credits per 100 output tokens	`claude-4.6-sonnet`
Claude 4.6 Sonnet Thinking	0,17 credits per 100 input tokens 0,84 credits per 100 output tokens	`claude-4.6-sonnet-thinking`
Claude 4 Sonnet	0,144 credits per 100 input tokens 0,72 credits per 100 output tokens	`claude-4-sonnet`
Claude 4 Sonnet Thinking	0,144 credits per 100 input tokens 0,72 credits per 100 output tokens	`claude-4-sonnet-thinking`
Claude 4 Opus	0,72 credits per 100 input tokens 3,6 credits per 100 output tokens	`claude-4-opus`
Claude 4 Opus Thinking	0,72 credits per 100 input tokens 3,6 credits per 100 output tokens	`claude-4-opus-thinking`
Llama 4 Maverick	0.010 credits per 100 input tokens 0.029 credits per 100 output tokens	`meta-llama-4-maverick`
Llama 4 Scout	0.005 credits per 100 input tokens 0.016 credits per 100 output tokens	`meta-llama-4-scout`
Llama 3.3 70B	0.011 credits per 100 input tokens 0.019 credits per 100 output tokens	`meta-llama-3.3-70b-instruct`
Llama 3.2 11B	0.002 credits per 100 input tokens 0.002 credits per 100 output tokens	`llama-3.2-11b-vision-preview`
Llama 3.2 90B	0.017 credits per 100 input tokens 0.019 credits per 100 output tokens	`llama-3.2-90b-vision-preview`
Llama 3.1 405b	0.456 credits per 100 input tokens 0.456 credits per 100 output tokens	`meta-llama-3.1-405b-instruct`
Llama 3.1 8b	0.002 credits per 100 input tokens 0.004 credits per 100 output tokens	`meta-llama-3-1-8b-instruct`
Llama 3 70b	0.031 credits per 100 input tokens 0.132 credits per 100 output tokens	`meta-llama-3-70b-instruct`
Command A	0,2 credits per 100 input tokens 0,8 credits per 100 output tokens	`cohere-command-a`
Command R7B	0,002 credits per 100 input tokens 0,007 credits per 100 output tokens	`cohere-command-r7b`
Command R	0,024 credits per 100 input tokens 0,072 credits per 100 output tokens	`cohere-command-r`
Command RPus	0,12 credits per 100 input tokens 0,60 credits per 100 output tokens	`cohere-command-r-plus`
ChatGPT 3.5 Turbo	0,04 credits per 100 input tokens 0,12 credits per 100 output tokens	`gpt-3.5-turbo`
ChatGPT 4 Turbo	0,8 credits per 100 input tokens 2,4 credits per 100 output tokens	`gpt-4-turbo`
Tess 6.1	0.056 credits per 100 input tokens 0.280 credits per 100 output tokens	`tess-6.1`
Tess 5	0.120 credits per 100 input tokens 0.720 credits per 100 output tokens	`tess-v5`
Tess 5 PRO	0.720 credits per 100 input tokens 3.600 credits per 100 output tokens	`tess-5-pro`
Tess AI Light	0.007 credits per 100 input tokens 0.029 credits per 100 output tokens	`tess-ai-light`
Tess AI v3	0.750 credits per 100 input tokens 1.750 credits per 100 output tokens	`tess-ai-v3`
Claude 3 Haiku	0,012 credits per 100 input tokens 0,060 credits per 100 output tokens	`claude-3-haiku-20240307`
Llama 2 13b	0.005 credits per 100 input tokens 0.024 credits per 100 output tokens	`llama-2-13b-chat`
Llama 2 70b	0.031 credits per 100 input tokens 0.132 credits per 100 output tokens	`llama-2-70b-chat`

Image Models

Model	Cost	API Slug
TESS 6	Starting at 59,4 credits	`tess-6`
(API) Nano Banana 2	Starting at 21,6 credits	`(api)-nano-banana-2`
(API) Nano Banana Pro	Starting at 78,4 credits	`(api)-nano-banana-pro`
(GPT) Image 2	Starting at 97,99 credits	`(api)-gpt-image-2`
GPT Image 2.5	Starting at 4 credits	`gpt-image-2.5`
GPT Image 2.5	Starting at 4 credits	`gpt-image-2.5`
GPT Image 2.5	Starting at 4 credits	`gpt-image-2.5`
(API) Seedream 4.5	Starting at 19,2 credits	`(api)-seedream-4.5`
(API) Grok Imagine Image	Starting at 11,2 credits	`(api)-grok-imagine-image`
(API) GPT Image 1.5	Starting at 6,45 credits	`(api)-gpt-image-1.5`
(API) GPT Image 1	Starting at 4,84 credits	`(api)-gpt-image-1`
(API) Reve Create	Starting at 12 credits	`(api)-reve-create`
(API) Reve Edit	Starting at 19,2 credits	`(api)-reve-edit`
(API) Reve Edit Fast	Starting at 4,8 credits	`(api)-reve-edit-fast`
(API) Reve Remix	Starting at 19,2 credits	`(api)-reve-remix`
(API) Recraft Vectorize	Starting at 4,8 credits	`(api)-recraft-vectorize`
(API) Bria AI Image 3.2	Starting at 19,2 credits	`(api)-bria-ai-image-3.2`
(API) Runway Gen-4 Turbo	Starting at 48 credits	`(api)-runway-gen-4-turbo`
(API) Qwen Image	Starting at 12 credits	`(api)-qwen-image`
(API) Seedream 4	Starting at 14,4 credits	`(api)-seedream-4`
(API) Dreamina 3.1	Starting at 18 credits	`(api)-dreamina-3.1`
(API) Seededit 3	Starting at 14,4 credits	`(api)-seededit-3`
(API) Seedream 3	Starting at 14,4 credits	`(api)-seedream-3`
(API) Leonardo AI Phoenix	Starting at 40,32 credits	`(api)-leonardo-ai-phoenix`
(API) Leonardo AI Flux	Starting at 12,96 credits	`(api)-leonardo-ai-flux`
(API) Leonardo AI PhotoReal	Starting at 37,44 credits	`(api)-leonardo-ai-photoreal`
(API) Leonardo AI Inpaint	Starting at 8,64 credits	`(api)-leonardo-ai-inpaint`
(API) Leonardo AI Upscaler	Starting at 48,96 credits	`(api)-leonardo-ai-upscaler`
(API) Nano Banana	Starting at 18,576 credits	`(api)-nano-banana`
(API) Google Imagen 4	Starting at 19,2 credits	`(api)-google-imagen-4`
(API) Google Imagen 4 Ultra	Starting at 19,2 credits	`(api)-google-imagen-4-ultra`
(API) Google Imagen 3 Fast	Starting at 8 credits	`(api)-google-imagen-3-fast`
(API) Google Imagen 3	Starting at 19,2 credits	`(api)-google-imagen-3`
(API) Flux 2 Pro	Starting at 3,6 credits	`(api)-flux-2-pro`
(API) Flux 2 Flex	Starting at 28,8 credits	`(api)-flux-2-flex`
(API) Flux 2 Dev	Starting at 23,04 credits	`(api)-flux-2-dev`
(API) Flux Kontext Pro	Starting at 19,2 credits	`(api)-flux-kontext-pro`
(API) Flux Kontext Max	Starting at 38,4 credits	`(api)-flux-kontext-max`
(API) Flux 1.1 Pro Ultra	Starting at 28,8 credits	`(api)-flux-1.1-pro-ultra`
(API) Flux 1.1 Pro	Starting at 19,2 credits	`(api)-flux-1.1-pro`
(API) Flux Pro	Starting at 26,4 credits	`(api)-flux-pro`
(API) Flux Schnell	Starting at 1,44 credits	`(api)-flux-schnell`
(API) Flux Dev	Starting at 14,4 credits	`(api)-flux-dev`
(API) Flux Fill Pro	Starting at 24 credits	`(api)-flux-fill-pro`
(API) Flux Fill Dev	Starting at 19,2 credits	`(api)-flux-fill-dev`
(API) Flux Redux Schnell	Starting at 1,44 credits	`(api)-flux-redux-schnell`
(API) Flux Redux Dev	Starting at 12 credits	`(api)-flux-redux-dev`
(API) Flux Depth Pro	Starting at 24 credits	`(api)-flux-depth-pro`
(API) Flux Depth Dev	Starting at 12 credits	`(api)-flux-depth-dev`
(API) Flux Canny Pro	Starting at 24 credits	`(api)-flux-canny-pro`
(API) Flux Canny Dev	Starting at 12 credits	`(api)-flux-canny-dev`
(API) Flux Schnell Lora	Starting at 9,6 credits	`(api)-flux-schnell-lora`
(API) Flux Dev Lora	Starting at 15,36 credits	`(api)-flux-dev-lora`
(API) Luma Photon	Starting at 4,077 credits	`(api)-luma-photon`
(API) Luma Photon Flash	Starting at 1,053 credits	`(api)-luma-photon-flash`
(API) MiniMax Image 01	Starting at 4,8 credits	`(api)-minimax-image-01`
(API) Stable Diffusion 3.5	Starting at 31,2 credits	`(api)-stable-diffusion-3.5`
(API) Stable Diffusion 3.5 Turbo	Starting at 19,2 credits	`(api)-stable-diffusion-3.5-turbo`
(API) Stable Diffusion 3	Starting at 16,8 credits	`(api)-stable-diffusion-3`
(API) Stable Diffusion 3 Turbo	Starting at 19,2 credits	`(api)-stable-diffusion-3-turbo`
(API) Stable Diffusion 3 Medium	Starting at 16,8 credits	`(api)-stable-diffusion-3-medium`
(API) Stable Diffusion 2	Starting at 1,824 credits	`(api)-stable-diffusion-2`
(API) Ideogram 3.0	Starting at 14,4 credits	`(api)-ideogram-3.0`
(API) Ideogram 2a	Starting at 19,2 credits	`(api)-ideogram-2a`
(API) Ideogram 2a Turbo	Starting at 12 credits	`(api)-ideogram-2a-turbo`
(API) Ideogram 2.0	Starting at 38,4 credits	`(api)-ideogram-2.0`
(API) Ideogram 2.0 Turbo	Starting at 24 credits	`(api)-ideogram-2.0-turbo`
(API) Recraft v3	Starting at 19,2 credits	`(api)-recraft-v3`
(API) Recraft 20b	Starting at 10,56 credits	`(api)-recraft-v20b`
(API) DALL-E 3	Starting at 38,4 credits	`(api)-dall-e-3`
(API) DALL-E 2	Starting at 8,64 credits	`(api)-dall-e-2`
(API) Microsoft Bing for Icons	Starting at 6,72 credits	`(api)-microsoft-bing-for-icons`
Tess AI v4	Starting at 7,2 credits	`tess-ai-v4`
Tess AI v3	Starting at 40,000032 credits	`tess-ai-v3`
Tess AI v2	Starting at 47,328 credits	`tess-ai-v2`
Tess AI v1	Starting at 3,36 credits	`tess-ai-v1`
AI Dream (Light Version)	Starting at 11,52 credits	`ai-dream-(light-version)`
Anime Dream	Starting at 8,16 credits	`anime-dream`
Architecture Dream	Starting at 4,368 credits	`architecture-dream`
Doodle Dream	Starting at 23,04 credits	`doodle-dream`
Ecommerce Dream	Starting at 9,12 credits	`ecommerce-dream`
Emoji Dream	Starting at 5,28 credits	`emoji-dream`
Fantasy Dream	Starting at 36 credits	`fantasy-dream`
Fantasy Dream (Light)	Starting at 36,96 credits	`fantasy-dream-(light)`
Icon Dream	Starting at 7,2 credits	`icon-dream`
Logo Dream	Starting at 7,2 credits	`logo-dream`
Pixar Dream	Starting at 6,72 credits	`pixar-dream`
Pose Dream	Starting at 14,4 credits	`pose-dream`
QR Code Dream	Starting at 7,68 credits	`qr-code-dream`
Realistc Dream v1	Starting at 8 credits	`realistc-dream-v1`
Realistic Dream v2 (New Model)	Starting at 96 credits	`realistic-dream-v2-(new-model)`
RPG Dream	Starting at 12,8 credits	`rpg-dream`
Sketch Dream	Starting at 3,312 credits	`sketch-dream`
T-shirt Dream	Starting at 91,2 credits	`t-shirt-dream`
Tatoo Dream	Starting at 6,264 credits	`tatoo-dream`
(Magic Dream) Background Remover	Starting at 0,3216 credits	`(magic-dream)-background-remover`
(Magic Dream) Background Remover v2	Starting at 9,6 credits	`(magic-dream)-background-remover-v2`
(Magic Dream) Blend Images	Starting at 48 credits	`(magic-dream)-blend-images`
(Magic Dream) Blur Remover	Starting at 38,4 credits	`(magic-dream)-blur-remover`
(Magic Dream) Background Color and Shadows	Starting at 48 credits	`(magic-dream)-background-color-and-shadows`
(Magic Dream) Clothes Mask	Starting at 14,88 credits	`(magic-dream)-clothes-mask`
(Magic Dream) Inverted Clothes Mask	Starting at 14,88 credits	`(magic-dream)-inverted-clothes-mask`
(Magic Dream) Face Mask	Starting at 14,88 credits	`(magic-dream)-face-mask`
(Magic Dream) Erase Objects	Starting at 14,4 credits	`(magic-dream)-erase-objects`
(Magic Dream) Faceswap	Starting at 20,64 credits	`(magic-dream)-faceswap`
(Magic Dream) Image UpScale	Starting at 0,48 credits	`(magic-dream)-image-upscale`
(Magic Dream) InPaint v1	Starting at 2,304 credits	`(magic-dream)-inpaint-v1`
(Magic Dream) InPaint v2	Starting at 14,4 credits	`(magic-dream)-inpaint-v2`
(Magic Dream) Mask Generator	Starting at 13,44 credits	`(magic-dream)-mask-generator`
(Magic Dream) Outpaint	Starting at 19,2 credits	`(magic-dream)-outpaint`
(Magic Dream) Repair Facial Anomalies	Starting at 1,632 credits	`(magic-dream)-repair-facial-anomalies`
(Magic Dream) Search & Replace	Starting at 19,2 credits	`(magic-dream)-search-&-replace`
(Magic Dream) Virtual Dressing	Starting at 52,8 credits	`(magic-dream)-virtual-dressing`
(Magic Dream) Upscale with Mask	Starting at 7,68 credits	`(magic-dream)-upscale-with-mask`
(Magic Dream) Mask with a Prompt	Starting at 6,72 credits	`(magic-dream)-mask-with-a-prompt`
(Prompthero) OpenJourney	Starting at 2,592 credits	`(api)-openjourney`

Video Models

Model	Cost	API Slug
TESS 6	Starting at 594 credits	`tess-6`
(API) Kling AI 3.0	Starting at 284,24 credits	`(api)-kling-ai-3.0`
(API) Kling AI 3.0 Omni	Starting at 241,92 credits	`(api)-kling-ai-3.0-omni`
(API) Veo 3.1	Starting at 896 credits	`veo-3.1`
(API) Veo 3.1 Lite	Starting at 96 credits	`veo-3.1-lite`
(API) Seedance 2.0	Starting at 38,4 credits	`(api)-seedance-2.0`
(API) Grok Imagine Video	Starting at 28 credits	`(api)-grok-imagine-video`
(API) Veo 3	Starting at 896 credits	`veo-3`
(API) Veo 3 Fast	Starting at 384 credits	`veo-3`
(API) Veo 2	Starting at 1200 credits	`veo-2`
Sora 2	Starting at 192 credits	`sora-2`
Sora 2 Pro	Starting at 576 credits	`sora-2-pro`
(API) Runway Gen-4 Turbo	Starting at 120 credits	`(api)-runway-gen-4-turbo`
(API) Runway Gen-3 Alpha Turbo	Starting at 120 credits	`(api)-runway-gen-3-alpha-turbo`
(API) Kling AI 2.5 Turbo Pro	Starting at 168 credits	`(api)-kling-ai-2.5-turbo-pro`
(API) Kling AI 2.1 Master	Starting at 672 credits	`(api)-kling-ai-2.1-master`
(API) Kling AI 2.1	Starting at 120 credits	`(api)-kling-ai-2.1`
(API) Kling AI 1.6 Standard	Starting at 150 credits	`(api)-kling-ai-1.6-standard`
(API) Kling AI 1.6 Pro	Starting at 228 credits	`(api)-kling-ai-1.6-pro`
(API) Luma Labs Ray 2.0	Starting at 108 credits	`(api)-luma-labs-ray-2.0`
(API) Luma Labs Ray 2.0 Flash	Starting at 37,8 credits	`(api)-luma-labs-ray-2.0-flash`
(API) Luma Labs Ray 1.6	Starting at 210 credits	`(api)-luma-labs-ray-1.6`
(API) Seedance 1.5 Pro	Starting at 29,12 credits	`(api)-seedance-1.5-pro`
(API) Seedance 1 Pro	Starting at 72 credits	`(api)-seedance-1-pro`
(API) Seedance 1 Lite	Starting at 43,2 credits	`(api)-seedance-1-lite`
(API) MiniMax - Hailou 02	Starting at 48,09 credits	`(api)-minimax---hailou-02`
(API) MiniMax - Hailuo I2V-01	Starting at 240 credits	`(api)-minimax---hailuo-i2v-01`
(API) MiniMax - Hailuo I2V-01-Live	Starting at 240 credits	`(api)-minimax---hailuo-i2v-01-live`
(API) MiniMax - Hailuo I2V-01-Director	Starting at 240 credits	`(api)-minimax---hailuo-i2v-01-director`
(API) Wan 2.5 Fast	Starting at 163,2 credits	`(api)-wan-2.5-fast`
(API) Wan 2.5	Starting at 120 credits	`(api)-wan-2.5`
(API) Wan 2.2 Animate Replace	Starting at 21,6 credits	`(api)-wan-2.2-animate-replace`
(API) Wan 2.2 Animate Animation	Starting at 21,6 credits	`(api)-wan-2.2-animate-animation`
(API) Wan 2.2	Starting at 192 credits	`(api)-wan-2.2`
(API) Wan 2.2 Fast	Starting at 24 credits	`(api)-wan-2.2-fast`
(API) Wan 2.1	Starting at 216 credits	`(api)-wan-2.1`
(API) Leonardo AI Motion	Starting at 64,8 credits	`(api)-leonardo-ai-motion`
Tess AI v3	Starting at 276 credits	`tess-ai-v3`
One-Second Animation Dream	Starting at 62,4 credits	`one-second-animation-dream`
(Magic Dream) Sounds to Video	Starting at 7,68 credits	`(magic-dream)-sound-to-video`
(Magic Dream) B\&W Mask Generator	Starting at 24,48 credits	`(magic-dream)-b&w-mask-generator`
(Magic Dream) Chroma Key Background	Starting at 24,48 credits	`(magic-dream)-chroma-key-background`
(Magic Dream) Animate Image v1	Starting at 187,2 credits	`(magic-dream)-animate-image-v1`
(Magic Dream) Animate Image v2	Starting at 110,4 credits	`(magic-dream)-animate-image-v2`
(Magic Dream) Video Upscale	Starting at 115,2 credits	`video_upscale`
(Magic Dream) Colorize Old Videos	Starting at 41,28 credits	`(magic-dream)-colorize-old-videos`
(Magic Dream) Cartoonize Video Effect	Starting at 15,36 credits	`(magic-dream)-cartoonize-video-effect`
Tess AI v4	Starting at 120 credits	`tess-ai-v4`

Video Editing Models

Model	Cost	API Slug
Runway Aleph	Up to 75 credits / second	`runway_aleph`
Chroma Key Background	34 credits / video	`chroma_key_background`
Video Upscale	Up to 10 credits / second	`video_upscale`
Film Maker	Up to 10 credits / execution	`film_maker`
Sound to Video	Up to 10 credits / execution	`sound_to_video`
Extract Last Frame	Up to 10 credits / execution	`extract_last_frame`
Wan Animate	22.7 credits / video	`wan_animate`
Kling AI Motion Control	Starting at 33,6 credits	`kling_ai_motion_control`

Avatar Models

Model	Cost	API Slug
Heygen	5 credits / second	`heygen`
Wan Animate	9.43 credits / second	`wan_animate`
Omni Human	75.5 credits / second	`omni_human`

Music Models

Model	Cost	API Slug
Minimax Music	16 credits / music	`minimax_music`
Google Lyria	0.81 credits / second	`google_lyria`
Stability Music	101 credits / music	`stability_music`
ElevenLabs Music	5.89 credits / second	`elevenlabs_music`

Notes

Values may vary depending on the selected configuration
We always display the lowest possible cost of the model
Models with multiple variables consider the cheapest option
GPT Image 2.5 uses generation token billing. The table value is Low quality at 1024 × 1024
GPT Image 2.5 uses generation token billing. The table value is Low quality at 1024 × 1024
GPT Image 2.5 uses generation token billing. The table value is Low quality at 1024 × 1024

Average credit usage for attachments in chat

TXT - 20 credits
PDF - 1.68 credits / page
Excel - 1 credit
Sheets - 20 credits
CSV - 1 credit
Docx - 20 credits
PPT - 1 credit
Webscraper - 1 credit
Image - 0 credits
Audio - Variable depending on the model used

From August 18 through September 1, 2026, each processed PDF page will cost only 1 credit — about 40% off the standard 1.68 credits per page. Regular and OCR PDFs use the same per-page rate.

PDF uploads are limited to 50 MB per file. Other supported chat formats still allow 200 MB per file.

If you have any questions, feel free to contact our support via email: support@tess.im

​Technical identifier (API Slug)

​Text Models

​Image Models

​Video Models

​Video Editing Models

​Avatar Models

​Music Models

​Notes

​Average credit usage for attachments in chat

Technical identifier (API Slug)

Text Models

Image Models

Video Models

Video Editing Models

Avatar Models

Music Models

Notes

Average credit usage for attachments in chat