Cost in storage/session is always 0

I use copilot as a provider, the log message (json) always show a cost of 0$. Is that right ?

Example :

{
            "id": "prt_x",
            "messageID": "msg_x",
            "sessionID": "ses_x",
            "type": "step-finish",
            "tokens": {
                "input": 26535,
                "output": 1322,
                "reasoning": 0,
                "cache": {
                    "write": 0,
                    "read": 0
                }
            },
            "cost": 0
        }

This issue might be a duplicate of existing issues. Please check:

How do I view usage / cost when using Amazon Bedrock? #2804: Similar cost tracking issue where users cannot view usage/cost when using Amazon Bedrock provider

Both issues involve cost/usage tracking not working properly across different providers, which suggests this might be a broader issue with cost calculation in OpenCode.

Feel free to ignore if none of these address your specific case.

@vasilvestre

@vasilvestre can you share a session? I can't replicate

What model are you using?

@vasilvestre can you share a session? I can't replicate

What model are you using?

I can !

I'm using chat gpt 4.x (5 I think) and claude sonnet 4.5 with copilot

if u send session I can prolly debug just because at a glance I dont see the issue so it'd be helpful to debug even if it is extra, thanks!

if u send session I can prolly debug just because at a glance I dont see the issue so it'd be helpful to debug even if it is extra, thanks!

https://opencode.ai/s/D42d75IW

thanks! ill take a look

@vasilvestre

@vasilvestre

I think technically though since it is a subscription there are no added fees so what would you expect to be seeing here?

This looks intentional for copilot since u pay a subscription for it not per token

@vasilvestre

@vasilvestre

I think technically though since it is a subscription there are no added fees so what would you expect to be seeing here?

This looks intentional for copilot since u pay a subscription for it not per token

I'm not sure, maybe the number of "premium" requests ? We can see the reasoning tokens

hm yeah that would require some reworking since the billing setup for copilot is so much different but that makes sense

mind if I reword your issue to reflect that?

To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.

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Cost in storage/session is always 0 #2891

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Cost in storage/session is always 0 #2891

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github-actions commented on Oct 1, 2025

rekram1-node commented on Oct 1, 2025

vasilvestre commented on Oct 1, 2025

rekram1-node commented on Oct 1, 2025

vasilvestre commented on Oct 2, 2025

rekram1-node commented on Oct 2, 2025

rekram1-node commented on Oct 2, 2025

vasilvestre commented on Oct 2, 2025

rekram1-node commented on Oct 2, 2025

rekram1-node commented on Oct 2, 2025

thdxr commented on Mar 25, 2026

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